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    "sections": [
      {
        "title": "United States Court of Appeals",
        "paragraphs": []
      },
      {
        "title": "FOR THE DISTRICT OF COLUMBIA CIRCUIT",
        "paragraphs": []
      },
      {
        "title": "Argued May 15, 2026 Decided September 11, 2026",
        "paragraphs": []
      },
      {
        "title": "No. 25-1159",
        "paragraphs": [
          "para_5"
        ]
      },
      {
        "title": "PETITIONER",
        "paragraphs": [
          "para_7"
        ]
      },
      {
        "title": "UNITED STATES DEPARTMENT OF ENERGY AND CHRISTOPHER",
        "paragraphs": []
      },
      {
        "title": "A. WRIGHT, SECRETARY, UNITED STATES DEPARTMENT OF",
        "paragraphs": [
          "para_10"
        ]
      },
      {
        "title": "RESPONDENTS",
        "paragraphs": []
      },
      {
        "title": "MIDCONTINENT INDEPENDENT SYSTEM OPERATOR, INC. AND",
        "paragraphs": [
          "para_13"
        ]
      },
      {
        "title": "INTERVENORS",
        "paragraphs": []
      },
      {
        "title": "Consolidated with 25-1160, 25-1162",
        "paragraphs": []
      },
      {
        "title": "On Petitions for Review of a Final Order",
        "paragraphs": [
          "para_17"
        ]
      },
      {
        "title": "Lucas Wollenzien, Assistant Attorney General, Office of",
        "paragraphs": [
          "para_19",
          "para_20"
        ]
      },
      {
        "title": "Minnesota. With him on the briefs were Dana Nessel, Attorney",
        "paragraphs": []
      },
      {
        "title": "2",
        "paragraphs": [
          "para_23"
        ]
      },
      {
        "title": "Christopher Bzdok, Special Assistant Attorney General, Peter",
        "paragraphs": []
      },
      {
        "title": "Surdo, Special Assistant Attorney General, Office of the",
        "paragraphs": [
          "para_26"
        ]
      },
      {
        "title": "James, Assistant Attorney General, Office of the Attorney",
        "paragraphs": [
          "para_28"
        ]
      },
      {
        "title": "Benjamin P. Chagnon argued the cause for the Public",
        "paragraphs": []
      },
      {
        "title": "Interest Organization petitioners. With him on the briefs were",
        "paragraphs": []
      },
      {
        "title": "Jennifer J. Yun, Michael Lenoff, Gregory E. Wannier, Sanjay",
        "paragraphs": [
          "para_32"
        ]
      },
      {
        "title": "McCabe, Simi Bhat, Lauren Piette, Sameer H. Doshi, Christine",
        "paragraphs": [
          "para_34",
          "para_35",
          "para_36"
        ]
      },
      {
        "title": "Jennifer Danis was on the brief for amicus curiae Institute",
        "paragraphs": [
          "para_38",
          "para_39",
          "para_40",
          "para_41",
          "para_42"
        ]
      },
      {
        "title": "Nicholas M. Gladd, John B. Kenney, and Zachary Norris",
        "paragraphs": [
          "para_44",
          "para_45",
          "para_46",
          "para_47"
        ]
      },
      {
        "title": "With him on the brief were Adam R. Gustafson, Principal",
        "paragraphs": []
      },
      {
        "title": "Deputy Assistant Attorney General, Robert J. Lundman, Kyle",
        "paragraphs": [
          "para_50",
          "para_51"
        ]
      },
      {
        "title": "3",
        "paragraphs": []
      },
      {
        "title": "Zachary C. Schauf argued the cause and filed the brief for",
        "paragraphs": [
          "para_54",
          "para_55",
          "para_56"
        ]
      },
      {
        "title": "Adam S. Carlesco, Daniel C.W. Narvey, and John Liskey",
        "paragraphs": [
          "para_58",
          "para_59",
          "para_60",
          "para_61",
          "para_62"
        ]
      },
      {
        "title": "PILLARD, Circuit Judge: Consumers Energy Company",
        "paragraphs": [
          "para_64"
        ]
      },
      {
        "title": "Generating Plant, an aging coal-fired power plant in Michigan",
        "paragraphs": [
          "para_66",
          "para_67",
          "para_68",
          "para_69"
        ]
      },
      {
        "title": "Consumers Energy coordinated its planning with Michigan",
        "paragraphs": [
          "para_71"
        ]
      },
      {
        "title": "(MISO)—the 15-state regional transmission organization in",
        "paragraphs": [
          "para_73"
        ]
      },
      {
        "title": "Company’s closure-and-replacement proposal received",
        "paragraphs": [
          "para_75",
          "para_76",
          "para_77",
          "para_78",
          "para_79",
          "para_80"
        ]
      },
      {
        "title": "Shortly before Campbell’s scheduled retirement, the",
        "paragraphs": []
      },
      {
        "title": "Department of Energy (DOE or Department) unilaterally",
        "paragraphs": []
      },
      {
        "title": "4",
        "paragraphs": [
          "para_84",
          "para_85",
          "para_86",
          "para_87",
          "para_88",
          "para_89"
        ]
      },
      {
        "title": "Sierra Club, Natural Resources Defense Council, Michigan",
        "paragraphs": [
          "para_91"
        ]
      },
      {
        "title": "Environmental Law and Policy Center, Vote Solar, the Ecology",
        "paragraphs": []
      },
      {
        "title": "Center, Urban Core Collective, and the Union of Concerned",
        "paragraphs": []
      },
      {
        "title": "Scientists. Consumers Energy intervened to “protect[] the",
        "paragraphs": [
          "para_95",
          "para_96",
          "para_97",
          "para_98"
        ]
      },
      {
        "title": "We evaluate Petitioners’ challenge to DOE’s",
        "paragraphs": [
          "para_100",
          "para_101",
          "para_102",
          "para_103"
        ]
      },
      {
        "title": "The plain meaning of the text limits section 202(c)",
        "paragraphs": [
          "para_105",
          "para_106",
          "para_107",
          "para_108",
          "para_109",
          "para_110"
        ]
      },
      {
        "title": "DOE to command certain action “[d]uring the continuance of",
        "paragraphs": [
          "para_112"
        ]
      },
      {
        "title": "Secretary determines that “an emergency exists” due to “a",
        "paragraphs": [
          "para_114",
          "para_115",
          "para_116"
        ]
      },
      {
        "title": "5",
        "paragraphs": [
          "para_118",
          "para_119"
        ]
      },
      {
        "title": "The structure of the Federal Power Act and the history of",
        "paragraphs": [
          "para_121",
          "para_122"
        ]
      },
      {
        "title": "202(c) emergency power to circumstances necessitating action",
        "paragraphs": [
          "para_124"
        ]
      },
      {
        "title": "Start with the Act’s structure: The statutory provisions",
        "paragraphs": [
          "para_126"
        ]
      },
      {
        "title": "(b)—confirm the primacy of states and their utilities in",
        "paragraphs": [
          "para_128",
          "para_129",
          "para_130",
          "para_131",
          "para_132"
        ]
      },
      {
        "title": "Transmission Organizations (RTOs). Next, section 202(b)",
        "paragraphs": [
          "para_134",
          "para_135",
          "para_136",
          "para_137"
        ]
      },
      {
        "title": "Commission (FERC) order a generator to connect to and sell or",
        "paragraphs": [
          "para_139",
          "para_140",
          "para_141",
          "para_142",
          "para_143",
          "para_144",
          "para_145",
          "para_146",
          "para_147"
        ]
      },
      {
        "title": "Consider next the history of states’ jurisdiction over",
        "paragraphs": [
          "para_149"
        ]
      },
      {
        "title": "6",
        "paragraphs": []
      },
      {
        "title": "202(c) is strongly supported by the respective regulatory",
        "paragraphs": [
          "para_152"
        ]
      },
      {
        "title": "Power Act. There is no dispute that for almost a century states",
        "paragraphs": [
          "para_154",
          "para_155",
          "para_156",
          "para_157",
          "para_158",
          "para_159",
          "para_160",
          "para_161"
        ]
      },
      {
        "title": "Act empowers the federal government, in contrast, to regulate",
        "paragraphs": [
          "para_163"
        ]
      },
      {
        "title": "That demarcation of federal and state regulatory power is",
        "paragraphs": [
          "para_165",
          "para_166"
        ]
      },
      {
        "title": "RTOs are unable or unwilling to respond. That is exactly how",
        "paragraphs": [
          "para_168",
          "para_169",
          "para_170",
          "para_171"
        ]
      },
      {
        "title": "Our reading of the text, structure, and history leaves us",
        "paragraphs": [
          "para_173",
          "para_174"
        ]
      },
      {
        "title": "Department’s position would empower it to pick its preferred",
        "paragraphs": [
          "para_176",
          "para_177",
          "para_178",
          "para_179",
          "para_180",
          "para_181",
          "para_182",
          "para_183",
          "para_184"
        ]
      },
      {
        "title": "7",
        "paragraphs": [
          "para_186",
          "para_187",
          "para_188",
          "para_189",
          "para_190"
        ]
      },
      {
        "title": "Until 1935, the federal government had no regulatory",
        "paragraphs": [
          "para_192",
          "para_193",
          "para_194",
          "para_195"
        ]
      },
      {
        "title": "Co. v. State Energy Res. Conservation & Dev. Comm’n, 461",
        "paragraphs": []
      },
      {
        "title": "U.S. 190, 205 (1983). In 1935, after the Supreme Court held",
        "paragraphs": [
          "para_198",
          "para_199",
          "para_200"
        ]
      },
      {
        "title": "89-90 (1927), Congress enacted the Federal Power Act (FPA",
        "paragraphs": [
          "para_202",
          "para_203"
        ]
      },
      {
        "title": "The FPA affords the federal government authority to",
        "paragraphs": [
          "para_205",
          "para_206",
          "para_207"
        ]
      },
      {
        "title": "It also grants federal authority over “the sale of electric energy",
        "paragraphs": [
          "para_209",
          "para_210",
          "para_211"
        ]
      },
      {
        "title": "Federal regulatory authority over the nation’s electrical",
        "paragraphs": [
          "para_213"
        ]
      },
      {
        "title": "Federal Energy Regulatory Commission (FERC), and the",
        "paragraphs": []
      },
      {
        "title": "North American Electric Reliability Corporation (NERC), each",
        "paragraphs": []
      },
      {
        "title": "8",
        "paragraphs": [
          "para_217",
          "para_218",
          "para_219",
          "para_220",
          "para_221",
          "para_222"
        ]
      },
      {
        "title": "FERC designated in 2006 as an independent entity to “develop",
        "paragraphs": [
          "para_224",
          "para_225",
          "para_226",
          "para_227",
          "para_228",
          "para_229"
        ]
      },
      {
        "title": "Summer Reliability Assessment (“NERC Reliability",
        "paragraphs": []
      },
      {
        "title": "Assessment”) (J.A. 103-56). For its part, the Department of",
        "paragraphs": []
      },
      {
        "title": "Energy’s only direct authority over the generation of electricity",
        "paragraphs": [
          "para_233"
        ]
      },
      {
        "title": "Because the Federal Power Act extends federal authority",
        "paragraphs": [
          "para_235",
          "para_236",
          "para_237"
        ]
      },
      {
        "title": "U.S. at 266. The Act generally preserves states’ “control over",
        "paragraphs": [
          "para_239"
        ]
      },
      {
        "title": "Hughes v. Talen Energy Mktg., LLC, 578 U.S. 150, 154 (2016)",
        "paragraphs": []
      },
      {
        "title": "(quoting 16 U.S.C. § 824(b)(1)); it contemplates incidental",
        "paragraphs": [
          "para_242",
          "para_243",
          "para_244"
        ]
      },
      {
        "title": "Ass’n, 577 U.S. at 278. Accordingly, we have long and",
        "paragraphs": [
          "para_246",
          "para_247",
          "para_248",
          "para_249"
        ]
      },
      {
        "title": "FERC, 522 F.3d 378, 389-90 (D.C. Cir. 2008) (similar",
        "paragraphs": []
      },
      {
        "title": "9",
        "paragraphs": [
          "para_252",
          "para_253",
          "para_254"
        ]
      },
      {
        "title": "Inc. v. FERC, 757 F.3d 283, 285 (D.C. Cir. 2014), and they",
        "paragraphs": [
          "para_256",
          "para_257",
          "para_258"
        ]
      },
      {
        "title": "States, as the regulators of electricity generation, are",
        "paragraphs": [
          "para_260",
          "para_261",
          "para_262",
          "para_263"
        ]
      },
      {
        "title": "Dist. v. FERC, 616 F.3d 520, 526 (D.C. Cir. 2010) (quoting",
        "paragraphs": []
      },
      {
        "title": "Cal. Indep. Sys. Operator Corp., 116 FERC ¶ 61,274, P 3",
        "paragraphs": []
      },
      {
        "title": "(2006)) (defining resource adequacy). Indeed, FERC itself",
        "paragraphs": [
          "para_267",
          "para_268",
          "para_269"
        ]
      },
      {
        "title": "(2004). The supply of reliable electricity to serve fluctuating",
        "paragraphs": [
          "para_271",
          "para_272",
          "para_273",
          "para_274"
        ]
      },
      {
        "title": "In making those determinations, state regulators must meet",
        "paragraphs": [
          "para_276",
          "para_277",
          "para_278"
        ]
      },
      {
        "title": "See, e.g., Mich. Comp. Laws. Ann. § 460.6t(8)(a). To achieve",
        "paragraphs": [
          "para_280",
          "para_281",
          "para_282",
          "para_283",
          "para_284"
        ]
      },
      {
        "title": "10",
        "paragraphs": [
          "para_286",
          "para_287"
        ]
      },
      {
        "title": "Commission, Commission, or simply Michigan) is responsible",
        "paragraphs": [
          "para_289",
          "para_290",
          "para_291",
          "para_292",
          "para_293"
        ]
      },
      {
        "title": "Ann. §§ 460.6a, 460.6s. As most directly relevant here, the",
        "paragraphs": []
      },
      {
        "title": "Michigan Commission ensures that any retirement of a",
        "paragraphs": [
          "para_296",
          "para_297",
          "para_298"
        ]
      },
      {
        "title": "Because Michigan law makes load-serving utilities",
        "paragraphs": [
          "para_300",
          "para_301"
        ]
      },
      {
        "title": "460.6w, much of the Michigan Commission’s power over",
        "paragraphs": [
          "para_303",
          "para_304",
          "para_305",
          "para_306",
          "para_307",
          "para_308",
          "para_309"
        ]
      },
      {
        "title": "(D.C. Cir. 2014); see NRG Power Mktg., LLC v. FERC, 862",
        "paragraphs": []
      },
      {
        "title": "F.3d 108, 110 (D.C. Cir. 2017). Michigan’s State Reliability",
        "paragraphs": []
      },
      {
        "title": "Mechanism requires load-serving utilities to demonstrate",
        "paragraphs": [
          "para_313",
          "para_314",
          "para_315"
        ]
      },
      {
        "title": "21, 2017), https://perma.cc/CHH6-6NZ8. Separately, every",
        "paragraphs": [
          "para_317"
        ]
      },
      {
        "title": "Commission longer-term “integrated resource plans” (IRPs)",
        "paragraphs": [
          "para_319"
        ]
      },
      {
        "title": "11",
        "paragraphs": [
          "para_321",
          "para_322",
          "para_323",
          "para_324",
          "para_325",
          "para_326",
          "para_327",
          "para_328",
          "para_329"
        ]
      },
      {
        "title": "By exercising the state’s various regulatory powers over",
        "paragraphs": [
          "para_331"
        ]
      },
      {
        "title": "Michigan Commission plays the leading role in ensuring",
        "paragraphs": [
          "para_333",
          "para_334",
          "para_335",
          "para_336",
          "para_337",
          "para_338"
        ]
      },
      {
        "title": "Michigan has authority to protect energy supply in the face",
        "paragraphs": [
          "para_340",
          "para_341",
          "para_342",
          "para_343",
          "para_344"
        ]
      },
      {
        "title": "Michigan Energy Supply Monitoring, https://perma.cc/MVF9-",
        "paragraphs": []
      },
      {
        "title": "YGMU. In the event of an unexpected shortage, the",
        "paragraphs": [
          "para_347"
        ]
      },
      {
        "title": "Id. And, as explained below, state regulators can request that",
        "paragraphs": []
      },
      {
        "title": "FERC order an interconnection and sale of energy to address a",
        "paragraphs": [
          "para_350",
          "para_351",
          "para_352",
          "para_353"
        ]
      },
      {
        "title": "12",
        "paragraphs": [
          "para_355",
          "para_356",
          "para_357",
          "para_358",
          "para_359"
        ]
      },
      {
        "title": "Michigan’s planning for resource adequacy. Michigan and its",
        "paragraphs": [
          "para_361"
        ]
      },
      {
        "title": "System Operator (MISO), the 15-state RTO whose territory",
        "paragraphs": [
          "para_363"
        ]
      },
      {
        "title": "RTOs are “independent organizations that manage the",
        "paragraphs": [
          "para_365",
          "para_366"
        ]
      },
      {
        "title": "People’s Couns. v. FERC, 164 F.4th 920, 924 (D.C. Cir. 2026)",
        "paragraphs": []
      },
      {
        "title": "(quotation omitted). Here, we focus on MISO’s role in",
        "paragraphs": [
          "para_369",
          "para_370"
        ]
      },
      {
        "title": "MISO—like other RTOs—works in tandem with state",
        "paragraphs": [
          "para_372",
          "para_373",
          "para_374",
          "para_375",
          "para_376",
          "para_377",
          "para_378",
          "para_379",
          "para_380"
        ]
      },
      {
        "title": "For starters, MISO sets a regional resource-adequacy",
        "paragraphs": [
          "para_382",
          "para_383",
          "para_384",
          "para_385",
          "para_386"
        ]
      },
      {
        "title": "13",
        "paragraphs": [
          "para_388",
          "para_389",
          "para_390"
        ]
      },
      {
        "title": "Most importantly, MISO subjects the existing generation",
        "paragraphs": [
          "para_392",
          "para_393"
        ]
      },
      {
        "title": "PP 3-4 (2024) (tariff revisions establishing accreditation",
        "paragraphs": [
          "para_395",
          "para_396",
          "para_397",
          "para_398",
          "para_399",
          "para_400",
          "para_401",
          "para_402"
        ]
      },
      {
        "title": "Midcontinent Indep. Sys. Operator, Inc., Resource",
        "paragraphs": [
          "para_404",
          "para_405",
          "para_406",
          "para_407"
        ]
      },
      {
        "title": "On the demand side, MISO does not stop with seasonal",
        "paragraphs": [
          "para_409",
          "para_410",
          "para_411",
          "para_412",
          "para_413"
        ]
      },
      {
        "title": "P 1; Energy Scholars Amicus Br. 15-16. States using MISO’s",
        "paragraphs": [
          "para_415",
          "para_416",
          "para_417",
          "para_418",
          "para_419",
          "para_420"
        ]
      },
      {
        "title": "14",
        "paragraphs": []
      },
      {
        "title": "MISO’s resource adequacy standards provide an",
        "paragraphs": [
          "para_423",
          "para_424",
          "para_425",
          "para_426"
        ]
      },
      {
        "title": "Operator, Inc., 119 FERC ¶ 61,311, P 75 (2007) (“From the",
        "paragraphs": [
          "para_428",
          "para_429",
          "para_430",
          "para_431",
          "para_432",
          "para_433",
          "para_434",
          "para_435"
        ]
      },
      {
        "title": "MISO also administers its territory’s electric capacity",
        "paragraphs": [
          "para_437",
          "para_438",
          "para_439",
          "para_440"
        ]
      },
      {
        "title": "Maine Pub. Utils Comm’n, 558 U.S. 165, 168 (2010). With",
        "paragraphs": [
          "para_442",
          "para_443",
          "para_444",
          "para_445",
          "para_446"
        ]
      },
      {
        "title": "Pub. Citizen, Inc. v. FERC, 7 F.4th 1177, 1186 (D.C. Cir. 2021)",
        "paragraphs": []
      },
      {
        "title": "(citation omitted). Load-serving entities “generally purchase",
        "paragraphs": [
          "para_449",
          "para_450",
          "para_451",
          "para_452"
        ]
      },
      {
        "title": "Concretely, MISO runs a competitive annual planning",
        "paragraphs": [
          "para_454"
        ]
      },
      {
        "title": "15",
        "paragraphs": [
          "para_456",
          "para_457"
        ]
      },
      {
        "title": "Auction Results for Planning Year 2025-26 (“MISO Planning",
        "paragraphs": []
      },
      {
        "title": "Resource Auction”) (J.A. 58-101). In the auction, generators",
        "paragraphs": [
          "para_460",
          "para_461",
          "para_462",
          "para_463"
        ]
      },
      {
        "title": "Campbell Order at issue here) is that rising capacity prices in",
        "paragraphs": [
          "para_465",
          "para_466",
          "para_467",
          "para_468",
          "para_469",
          "para_470"
        ]
      },
      {
        "title": "P 9 (2024) (MISO tariff revisions aimed at “improving",
        "paragraphs": [
          "para_472",
          "para_473",
          "para_474"
        ]
      },
      {
        "title": "If, despite states’ best efforts at planning for resource",
        "paragraphs": [
          "para_476",
          "para_477",
          "para_478"
        ]
      },
      {
        "title": "Market Capacity Emergency 1-3 (J.A. 676-78). And, like the",
        "paragraphs": []
      },
      {
        "title": "Michigan Commission, MISO has some power to defer a load-",
        "paragraphs": [
          "para_481",
          "para_482"
        ]
      },
      {
        "title": "Tariff Section 38.2.7 (J.A. 887-893); Generator",
        "paragraphs": [
          "para_484",
          "para_485",
          "para_486"
        ]
      },
      {
        "title": "16",
        "paragraphs": []
      },
      {
        "title": "The federal government, too, plays an important—albeit",
        "paragraphs": [
          "para_489"
        ]
      },
      {
        "title": "Federal Power Act generally preserves states’ jurisdiction over",
        "paragraphs": [
          "para_491",
          "para_492",
          "para_493",
          "para_494"
        ]
      },
      {
        "title": "In the first tier, section 202(a), Congress called on FERC",
        "paragraphs": [
          "para_496",
          "para_497",
          "para_498"
        ]
      },
      {
        "title": "U.S.C. § 824a(a). Acting under that provision, FERC",
        "paragraphs": [
          "para_500",
          "para_501",
          "para_502",
          "para_503"
        ]
      },
      {
        "title": "880 F.3d 571, 574 (D.C. Cir. 2018); see also Elec. Power",
        "paragraphs": []
      },
      {
        "title": "Supply Ass’n, 577 U.S. at 267-68. Regional coordination",
        "paragraphs": [
          "para_506",
          "para_507",
          "para_508",
          "para_509",
          "para_510",
          "para_511",
          "para_512",
          "para_513",
          "para_514",
          "para_515"
        ]
      },
      {
        "title": "F.3d at 478-79, 485 (reviewing FERC order affecting ISO",
        "paragraphs": [
          "para_517"
        ]
      },
      {
        "title": "The second tier, established by section 202(b), permits",
        "paragraphs": []
      },
      {
        "title": "FERC to direct generators to connect to and sell or exchange",
        "paragraphs": [
          "para_520"
        ]
      },
      {
        "title": "17",
        "paragraphs": [
          "para_522",
          "para_523",
          "para_524",
          "para_525",
          "para_526",
          "para_527",
          "para_528",
          "para_529",
          "para_530"
        ]
      },
      {
        "title": "Importantly, even as the Federal Power Act gives FERC",
        "paragraphs": [
          "para_532",
          "para_533",
          "para_534",
          "para_535",
          "para_536",
          "para_537",
          "para_538",
          "para_539",
          "para_540",
          "para_541",
          "para_542"
        ]
      },
      {
        "title": "The third tier falls outside of the coordinated resource-",
        "paragraphs": [
          "para_544",
          "para_545",
          "para_546",
          "para_547",
          "para_548",
          "para_549",
          "para_550",
          "para_551",
          "para_552",
          "para_553",
          "para_554"
        ]
      },
      {
        "title": "18",
        "paragraphs": []
      },
      {
        "title": "Congress enacted section 202(c) in response to a “serious",
        "paragraphs": [
          "para_557",
          "para_558",
          "para_559"
        ]
      },
      {
        "title": "S. Rep. No. 74-621, at 49 (1935). Until now, the Department",
        "paragraphs": [
          "para_561",
          "para_562",
          "para_563",
          "para_564",
          "para_565",
          "para_566",
          "para_567",
          "para_568"
        ]
      },
      {
        "title": "Energy Scholars Amicus Br. 21 (citing Benjamin Rolsma, The",
        "paragraphs": []
      },
      {
        "title": "New Reliability Override, 57 Conn. L. Rev. 789 (2025)). The",
        "paragraphs": [
          "para_571",
          "para_572",
          "para_573",
          "para_574",
          "para_575",
          "para_576",
          "para_577",
          "para_578"
        ]
      },
      {
        "title": "Congress amended the Federal Power Act in 2015 to",
        "paragraphs": [
          "para_580",
          "para_581"
        ]
      },
      {
        "title": "Such an override must be cabined to circumstances in which",
        "paragraphs": [
          "para_583",
          "para_584",
          "para_585",
          "para_586",
          "para_587"
        ]
      },
      {
        "title": "Congress further specified that a section 202(c) order that “may",
        "paragraphs": []
      },
      {
        "title": "19",
        "paragraphs": [
          "para_590",
          "para_591"
        ]
      },
      {
        "title": "As described above, Michigan’s resource-adequacy",
        "paragraphs": [
          "para_593",
          "para_594",
          "para_595",
          "para_596",
          "para_597",
          "para_598",
          "para_599",
          "para_600",
          "para_601",
          "para_602",
          "para_603"
        ]
      },
      {
        "title": "The J.H. Campbell Generating Plant (Campbell), an aging",
        "paragraphs": [
          "para_605"
        ]
      },
      {
        "title": "Consumers Energy Company, a load-serving entity that is part",
        "paragraphs": [
          "para_607",
          "para_608"
        ]
      },
      {
        "title": "When in operation, the Campbell facility produces dangerous",
        "paragraphs": [
          "para_610",
          "para_611",
          "para_612"
        ]
      },
      {
        "title": "In June 2021, Consumers Energy filed with the Michigan",
        "paragraphs": []
      },
      {
        "title": "Commission an integrated resource plan that proposed to retire",
        "paragraphs": [
          "para_615",
          "para_616",
          "para_617",
          "para_618",
          "para_619",
          "para_620",
          "para_621"
        ]
      },
      {
        "title": "20",
        "paragraphs": []
      },
      {
        "title": "Dozens of interested parties, including environmental",
        "paragraphs": [
          "para_624",
          "para_625"
        ]
      },
      {
        "title": "In April 2022, Consumers Energy entered a multi-party",
        "paragraphs": [
          "para_627"
        ]
      },
      {
        "title": "Michigan Attorney General, and the Michigan Commission’s",
        "paragraphs": [
          "para_629",
          "para_630",
          "para_631",
          "para_632"
        ]
      },
      {
        "title": "Specifically, the agreement provided that Consumers Energy",
        "paragraphs": [
          "para_634"
        ]
      },
      {
        "title": "See id. 4-5 (J.A. 546-47). And it directed Consumers Energy",
        "paragraphs": [
          "para_636",
          "para_637",
          "para_638"
        ]
      },
      {
        "title": "51). The parties sought approval of the settlement by the",
        "paragraphs": []
      },
      {
        "title": "Michigan Public Service Commission, Order Approving",
        "paragraphs": []
      },
      {
        "title": "Settlement Agreement 1 (J.A. 446), which ruled on objections",
        "paragraphs": [
          "para_642",
          "para_643"
        ]
      },
      {
        "title": "In reviewing the settlement agreement, the Michigan",
        "paragraphs": []
      },
      {
        "title": "Commission assessed whether the integrated resource plan",
        "paragraphs": []
      },
      {
        "title": "Consumers Energy filed following the settlement met statutory",
        "paragraphs": [
          "para_647"
        ]
      },
      {
        "title": "Michigan Commission must approve an integrated resource",
        "paragraphs": [
          "para_649",
          "para_650",
          "para_651"
        ]
      },
      {
        "title": "Mich. Comp. Laws. Ann. § 460.6t(8)(a). In making that",
        "paragraphs": [
          "para_653",
          "para_654",
          "para_655"
        ]
      },
      {
        "title": "21",
        "paragraphs": [
          "para_657",
          "para_658"
        ]
      },
      {
        "title": "Upon review of Consumers Energy’s expected",
        "paragraphs": [
          "para_660",
          "para_661",
          "para_662",
          "para_663",
          "para_664",
          "para_665"
        ]
      },
      {
        "title": "Consumers’ energy and capacity needs and otherwise meets the",
        "paragraphs": [
          "para_667",
          "para_668"
        ]
      },
      {
        "title": "Commission’s order approving the settlement agreement and",
        "paragraphs": [
          "para_670",
          "para_671"
        ]
      },
      {
        "title": "Consumers Energy, No. 3622954, 2023 WL 2620437, at *5-6",
        "paragraphs": [
          "para_673"
        ]
      },
      {
        "title": "MISO, too, determined that Campbell’s retirement as",
        "paragraphs": [
          "para_675",
          "para_676",
          "para_677"
        ]
      },
      {
        "title": "322). That determination followed a technical evaluation of",
        "paragraphs": [
          "para_679",
          "para_680"
        ]
      },
      {
        "title": "(J.A. 888-89). MISO’s analysis confirmed that Consumers",
        "paragraphs": []
      },
      {
        "title": "Energy did not need to operate Campbell to satisfy the RTO’s",
        "paragraphs": [
          "para_683",
          "para_684"
        ]
      },
      {
        "title": "Consumers Energy, the Michigan Commission, and MISO",
        "paragraphs": [
          "para_686",
          "para_687",
          "para_688"
        ]
      },
      {
        "title": "22",
        "paragraphs": [
          "para_690",
          "para_691",
          "para_692",
          "para_693",
          "para_694"
        ]
      },
      {
        "title": "Intervene 24 (J.A. 357); Consumers Energy Capacity",
        "paragraphs": []
      },
      {
        "title": "Demonstration 15 (J.A. 632). And MISO’s planning resource",
        "paragraphs": [
          "para_697",
          "para_698",
          "para_699"
        ]
      },
      {
        "title": "Resource Auction 12 (J.A. 69); see also id. 5 (J.A. 62)",
        "paragraphs": []
      },
      {
        "title": "(showing that MISO attained a reserve margin of 9.8% for",
        "paragraphs": [
          "para_702"
        ]
      },
      {
        "title": "The Michigan Commission, utilities in the state, and",
        "paragraphs": []
      },
      {
        "title": "MISO saw no need to invoke 202(b) to request that FERC order",
        "paragraphs": [
          "para_705"
        ]
      },
      {
        "title": "Michigan see any ground to declare an energy emergency in",
        "paragraphs": [
          "para_707",
          "para_708",
          "para_709",
          "para_710",
          "para_711",
          "para_712"
        ]
      },
      {
        "title": "On May 23, 2025, the Secretary issued a section 202(c)",
        "paragraphs": []
      },
      {
        "title": "Order declaring an emergency and compelling Consumers",
        "paragraphs": []
      },
      {
        "title": "Energy to keep Campbell in operation for at least 90 days. The",
        "paragraphs": []
      },
      {
        "title": "Order asserts that “an emergency exists in portions of the",
        "paragraphs": []
      },
      {
        "title": "Midwest region of the United States due to a shortage of",
        "paragraphs": [
          "para_718",
          "para_719"
        ]
      },
      {
        "title": "(J.A. 1). As support, the Order identifies “potential tight",
        "paragraphs": [
          "para_721"
        ]
      },
      {
        "title": "23",
        "paragraphs": [
          "para_723",
          "para_724"
        ]
      },
      {
        "title": "DOE pointed to fragments of two documents as showing",
        "paragraphs": [
          "para_726",
          "para_727",
          "para_728",
          "para_729"
        ]
      },
      {
        "title": "Order 202-25-3 1 (J.A. 1); see NERC Reliability Assessment 5",
        "paragraphs": []
      },
      {
        "title": "(J.A. 107). DOE characterized that statement as describing an",
        "paragraphs": [
          "para_732"
        ]
      },
      {
        "title": "MISO had “adequate anticipated resources” for “peak load",
        "paragraphs": [
          "para_734"
        ]
      },
      {
        "title": "Second, DOE quoted a slide from a deck describing",
        "paragraphs": []
      },
      {
        "title": "MISO’s planning resource auction results for its North/Central",
        "paragraphs": [
          "para_737",
          "para_738",
          "para_739",
          "para_740",
          "para_741"
        ]
      },
      {
        "title": "(J.A. 2); see MISO Planning Resource Auction 12-13 (J.A. 69-",
        "paragraphs": []
      },
      {
        "title": "70). The first statement means that fewer capacity resources",
        "paragraphs": [
          "para_744",
          "para_745",
          "para_746"
        ]
      },
      {
        "title": "31 (J.A. 188). And, in context, the second statement is merely",
        "paragraphs": [
          "para_748",
          "para_749",
          "para_750",
          "para_751",
          "para_752",
          "para_753"
        ]
      },
      {
        "title": "202-25-3 1-2 (J.A. 1-2). Brushing aside that vital context, DOE",
        "paragraphs": [
          "para_755"
        ]
      },
      {
        "title": "24",
        "paragraphs": [
          "para_757",
          "para_758"
        ]
      },
      {
        "title": "Campbell in particular is “necessary to best meet the",
        "paragraphs": [
          "para_760",
          "para_761",
          "para_762",
          "para_763",
          "para_764",
          "para_765"
        ]
      },
      {
        "title": "Petitioners then sought our review of the Order. On September",
        "paragraphs": []
      },
      {
        "title": "8, 2025, DOE issued a Rehearing Order that “modified” the",
        "paragraphs": []
      },
      {
        "title": "Order in some respects and otherwise sustained it. DOE Order",
        "paragraphs": [
          "para_769"
        ]
      },
      {
        "title": "The Rehearing Order reiterates that section 202(c)",
        "paragraphs": [
          "para_771",
          "para_772",
          "para_773",
          "para_774"
        ]
      },
      {
        "title": "25-3B 4 (J.A. 9). DOE also announced a new interpretation of",
        "paragraphs": [
          "para_776",
          "para_777",
          "para_778",
          "para_779",
          "para_780",
          "para_781",
          "para_782",
          "para_783",
          "para_784",
          "para_785"
        ]
      },
      {
        "title": "The Act limits to 90 days the duration of a section 202(c)",
        "paragraphs": [
          "para_787",
          "para_788"
        ]
      },
      {
        "title": "25",
        "paragraphs": [
          "para_790"
        ]
      },
      {
        "title": "Order No. 202-25-7 (DOE Aug. 20, 2025); Order No. 202-25-",
        "paragraphs": [
          "para_792"
        ]
      },
      {
        "title": "2026); Order No. 202-26-22 (DOE May 18, 2026). In each",
        "paragraphs": [
          "para_794",
          "para_795",
          "para_796"
        ]
      },
      {
        "title": "Add. 88); Order No. 202-25-9 8 (State Add. 99). Thus, DOE",
        "paragraphs": [
          "para_798"
        ]
      },
      {
        "title": "450 days, claiming that extended compulsion is appropriate",
        "paragraphs": [
          "para_800",
          "para_801"
        ]
      },
      {
        "title": "(State Add. 99). Petitioners timely sought review of the",
        "paragraphs": [
          "para_803",
          "para_804",
          "para_805"
        ]
      },
      {
        "title": "We have jurisdiction to review the initial Order challenged",
        "paragraphs": [
          "para_807",
          "para_808",
          "para_809",
          "para_810",
          "para_811",
          "para_812",
          "para_813",
          "para_814",
          "para_815"
        ]
      },
      {
        "title": "Petitioners claim that the Order exceeds DOE’s statutory",
        "paragraphs": [
          "para_817",
          "para_818",
          "para_819"
        ]
      },
      {
        "title": "2025 and unspecified long-term reliability risks—do not",
        "paragraphs": [
          "para_821"
        ]
      },
      {
        "title": "26",
        "paragraphs": [
          "para_823",
          "para_824",
          "para_825",
          "para_826",
          "para_827",
          "para_828",
          "para_829"
        ]
      },
      {
        "title": "Secretary has broad latitude to determine that a section 202(c)",
        "paragraphs": [
          "para_831",
          "para_832",
          "para_833"
        ]
      },
      {
        "title": "We first address petitioners’ statutory argument. And",
        "paragraphs": [
          "para_835",
          "para_836",
          "para_837",
          "para_838",
          "para_839",
          "para_840",
          "para_841",
          "para_842",
          "para_843"
        ]
      },
      {
        "title": "The Act gives the Secretary authority to determine whether an",
        "paragraphs": [
          "para_845",
          "para_846"
        ]
      },
      {
        "title": "Secretary to exercise discretion within the Act’s statutory",
        "paragraphs": [
          "para_848",
          "para_849",
          "para_850",
          "para_851"
        ]
      },
      {
        "title": "The parties disagree about what counts as an “emergency”",
        "paragraphs": [
          "para_853",
          "para_854"
        ]
      },
      {
        "title": "27",
        "paragraphs": [
          "para_856"
        ]
      },
      {
        "title": "Br. 26-27. DOE contends that the term encompasses any",
        "paragraphs": [
          "para_858",
          "para_859",
          "para_860"
        ]
      },
      {
        "title": "We hold that a section 202(c) “emergency” means a grid-",
        "paragraphs": [
          "para_862",
          "para_863",
          "para_864",
          "para_865",
          "para_866"
        ]
      },
      {
        "title": "In arriving at the best interpretation, “we begin with the",
        "paragraphs": [
          "para_868"
        ]
      },
      {
        "title": "(D.C. Cir. 2024) (citation omitted). The Federal Power Act",
        "paragraphs": [
          "para_870",
          "para_871"
        ]
      },
      {
        "title": "Revenue, 562 U.S. 277, 284 (2011). Definitions of",
        "paragraphs": [
          "para_873",
          "para_874",
          "para_875"
        ]
      },
      {
        "title": "Webster’s New Int’l Dictionary of the English Language 716",
        "paragraphs": []
      },
      {
        "title": "(2d ed. 1930); see also 3 Oxford English Dictionary 119 (1933)",
        "paragraphs": [
          "para_878",
          "para_879"
        ]
      },
      {
        "title": "The key consideration in determining whether a situation",
        "paragraphs": [
          "para_881",
          "para_882",
          "para_883",
          "para_884",
          "para_885",
          "para_886",
          "para_887"
        ]
      },
      {
        "title": "28",
        "paragraphs": [
          "para_889",
          "para_890",
          "para_891"
        ]
      },
      {
        "title": "Pet’rs Br. 24; State Pet’rs Br. 25, the need for an immediate",
        "paragraphs": [
          "para_893",
          "para_894",
          "para_895",
          "para_896",
          "para_897",
          "para_898",
          "para_899"
        ]
      },
      {
        "title": "Based on the text, the need for immediate federal action to",
        "paragraphs": [
          "para_901",
          "para_902",
          "para_903"
        ]
      },
      {
        "title": "DOE contends that the text of section 202(c) uses",
        "paragraphs": [
          "para_905",
          "para_906"
        ]
      },
      {
        "title": "202(c) “spells out what constitutes a section 202(c)",
        "paragraphs": [
          "para_908",
          "para_909",
          "para_910",
          "para_911",
          "para_912",
          "para_913"
        ]
      },
      {
        "title": "What it quotes in section 202(c) as statutorily identified",
        "paragraphs": [
          "para_915",
          "para_916",
          "para_917",
          "para_918",
          "para_919",
          "para_920",
          "para_921"
        ]
      },
      {
        "title": "29",
        "paragraphs": []
      },
      {
        "title": "Next, DOE argues that the text of neighboring section",
        "paragraphs": []
      },
      {
        "title": "202(d) shows that the term “emergency” in section 202(c)",
        "paragraphs": [
          "para_925"
        ]
      },
      {
        "title": "Section 202(d) permits a utility that is not subject to FERC’s",
        "paragraphs": [
          "para_927",
          "para_928",
          "para_929"
        ]
      },
      {
        "title": "U.S.C. § 824a(d). The apparent role of this provision is to",
        "paragraphs": [
          "para_931",
          "para_932",
          "para_933",
          "para_934",
          "para_935"
        ]
      },
      {
        "title": "202(d)—“requiring immediate action”—as surplusage. That is",
        "paragraphs": [
          "para_937",
          "para_938",
          "para_939",
          "para_940",
          "para_941",
          "para_942",
          "para_943",
          "para_944",
          "para_945",
          "para_946",
          "para_947",
          "para_948",
          "para_949"
        ]
      },
      {
        "title": "For purposes of section 202(c), the ordinary meaning of",
        "paragraphs": [
          "para_951",
          "para_952",
          "para_953",
          "para_954",
          "para_955"
        ]
      },
      {
        "title": "(quotation omitted). Given the structure and context of the",
        "paragraphs": []
      },
      {
        "title": "30",
        "paragraphs": []
      },
      {
        "title": "Federal Power Act, section 202(c)’s grant of emergency",
        "paragraphs": [
          "para_959",
          "para_960",
          "para_961",
          "para_962"
        ]
      },
      {
        "title": "To start, Congress carefully structured the Federal Power",
        "paragraphs": []
      },
      {
        "title": "Act, and section 202 within it, to preserve the primacy of state",
        "paragraphs": [
          "para_965",
          "para_966",
          "para_967",
          "para_968",
          "para_969",
          "para_970",
          "para_971",
          "para_972",
          "para_973",
          "para_974",
          "para_975",
          "para_976"
        ]
      },
      {
        "title": "FERC, too, facilitates production of an “abundant supply of",
        "paragraphs": [
          "para_978",
          "para_979",
          "para_980",
          "para_981",
          "para_982"
        ]
      },
      {
        "title": "FERC direct a generator to sell or exchange energy with other",
        "paragraphs": [
          "para_984",
          "para_985",
          "para_986",
          "para_987",
          "para_988",
          "para_989"
        ]
      },
      {
        "title": "31",
        "paragraphs": []
      },
      {
        "title": "The only other court to consider Section 202(c)’s scope",
        "paragraphs": [
          "para_992",
          "para_993",
          "para_994",
          "para_995",
          "para_996",
          "para_997",
          "para_998",
          "para_999"
        ]
      },
      {
        "title": "Fed. Power Comm’n, 429 F.2d 232, 234 (8th Cir. 1970). So",
        "paragraphs": [
          "para_1001"
        ]
      },
      {
        "title": "202(c) power as limited by the primacy of other, less top-down",
        "paragraphs": [
          "para_1003"
        ]
      },
      {
        "title": "The structure of the Federal Power Act makes clear that",
        "paragraphs": [
          "para_1005",
          "para_1006",
          "para_1007",
          "para_1008"
        ]
      },
      {
        "title": "Section 202(c) is essentially a narrow, last-resort backstop. It",
        "paragraphs": [
          "para_1010",
          "para_1011",
          "para_1012"
        ]
      },
      {
        "title": "When those mechanisms function as intended to address",
        "paragraphs": [
          "para_1014",
          "para_1015",
          "para_1016",
          "para_1017",
          "para_1018",
          "para_1019",
          "para_1020",
          "para_1021",
          "para_1022",
          "para_1023"
        ]
      },
      {
        "title": "32",
        "paragraphs": [
          "para_1025",
          "para_1026"
        ]
      },
      {
        "title": "NERC Reliability Assessment 16 (J.A. 118); MISO, Market",
        "paragraphs": [
          "para_1028"
        ]
      },
      {
        "title": "2024), https://perma.cc/AZ69-Q3VN. MISO may also issue",
        "paragraphs": [
          "para_1030",
          "para_1031"
        ]
      },
      {
        "title": "Market Capacity Emergency 21-26 (J.A. 696-701). States may",
        "paragraphs": [
          "para_1033",
          "para_1034",
          "para_1035",
          "para_1036",
          "para_1037",
          "para_1038",
          "para_1039",
          "para_1040",
          "para_1041"
        ]
      },
      {
        "title": "When DOE exercises its section 202(c) authority to",
        "paragraphs": [
          "para_1043",
          "para_1044",
          "para_1045",
          "para_1046",
          "para_1047",
          "para_1048",
          "para_1049",
          "para_1050",
          "para_1051",
          "para_1052",
          "para_1053",
          "para_1054",
          "para_1055",
          "para_1056",
          "para_1057",
          "para_1058"
        ]
      },
      {
        "title": "33",
        "paragraphs": []
      },
      {
        "title": "DOE’s position, DOE Br. 31-36, the complexity and advance",
        "paragraphs": [
          "para_1061",
          "para_1062",
          "para_1063",
          "para_1064",
          "para_1065",
          "para_1066",
          "para_1067"
        ]
      },
      {
        "title": "The Department’s reading of “emergency” invites",
        "paragraphs": [
          "para_1069",
          "para_1070",
          "para_1071",
          "para_1072",
          "para_1073",
          "para_1074",
          "para_1075",
          "para_1076"
        ]
      },
      {
        "title": "Br. 16. DOE’s use of its expansive interpretation of",
        "paragraphs": [
          "para_1078",
          "para_1079",
          "para_1080",
          "para_1081"
        ]
      },
      {
        "title": "16-20. Such distortions may be justified in the face of the rare",
        "paragraphs": [
          "para_1083",
          "para_1084",
          "para_1085",
          "para_1086"
        ]
      },
      {
        "title": "The text and statutory structure are alone sufficient to",
        "paragraphs": [
          "para_1088",
          "para_1089",
          "para_1090",
          "para_1091"
        ]
      },
      {
        "title": "34",
        "paragraphs": [
          "para_1093",
          "para_1094"
        ]
      },
      {
        "title": "The reading of section 202(c) we provide today is a",
        "paragraphs": [
          "para_1096"
        ]
      },
      {
        "title": "610 (D.C. Cir. 1978), we held that the Federal Power",
        "paragraphs": []
      },
      {
        "title": "Commission (predecessor to both FERC and DOE) acted",
        "paragraphs": [
          "para_1099"
        ]
      },
      {
        "title": "202(c) to address electric supply problems caused by the 1973",
        "paragraphs": [
          "para_1101",
          "para_1102",
          "para_1103"
        ]
      },
      {
        "title": "Id. at 614. Rejecting the position of midwestern generators",
        "paragraphs": [
          "para_1105"
        ]
      },
      {
        "title": "202(c), the Commission treated continued reliance on foreign",
        "paragraphs": [
          "para_1107",
          "para_1108",
          "para_1109"
        ]
      },
      {
        "title": "Given that the anticipated need could be mitigated by a",
        "paragraphs": [
          "para_1111",
          "para_1112",
          "para_1113",
          "para_1114"
        ]
      },
      {
        "title": "DOE’s own rule—adopted shortly after we decided",
        "paragraphs": []
      },
      {
        "title": "Richmond Power & Light—defines a section 202(c)",
        "paragraphs": [
          "para_1117",
          "para_1118",
          "para_1119",
          "para_1120",
          "para_1121",
          "para_1122",
          "para_1123",
          "para_1124",
          "para_1125"
        ]
      },
      {
        "title": "35",
        "paragraphs": [
          "para_1127",
          "para_1128",
          "para_1129",
          "para_1130",
          "para_1131",
          "para_1132"
        ]
      },
      {
        "title": "Department of Energy, Emergency Interconnection of Electric",
        "paragraphs": []
      },
      {
        "title": "Facilities and the Transfer of Electricity to Alleviate an",
        "paragraphs": [
          "para_1135"
        ]
      },
      {
        "title": "39,985 (Aug. 6, 1981). As the rule specifies, a section 202(c)",
        "paragraphs": [
          "para_1137",
          "para_1138",
          "para_1139"
        ]
      },
      {
        "title": "The historical uses of section 202(c) further reinforce its",
        "paragraphs": [
          "para_1141",
          "para_1142",
          "para_1143",
          "para_1144"
        ]
      },
      {
        "title": "513, 525 (2014) (modification in original))). Outside of",
        "paragraphs": [
          "para_1146"
        ]
      },
      {
        "title": "World War II and the Federal Power Commission’s dissolution",
        "paragraphs": [
          "para_1148"
        ]
      },
      {
        "title": "Commission issued only seven section 202(c) orders, typically",
        "paragraphs": [
          "para_1150",
          "para_1151"
        ]
      },
      {
        "title": "City of Cleveland v. Cleveland Elec. Illuminating Co., 47",
        "paragraphs": [
          "para_1153"
        ]
      },
      {
        "title": "Power Comm’n v. Ga. Power Co., 35 F.P.C. 629, 630-31",
        "paragraphs": [
          "para_1155"
        ]
      },
      {
        "title": "574, 575 (1948) (construction delays, generator outage, and",
        "paragraphs": [
          "para_1157"
        ]
      },
      {
        "title": "After Congress transferred section 202(c) authority from",
        "paragraphs": [
          "para_1159"
        ]
      },
      {
        "title": "36",
        "paragraphs": [
          "para_1161",
          "para_1162",
          "para_1163",
          "para_1164",
          "para_1165"
        ]
      },
      {
        "title": "6, 2020), https://perma.cc/7GEU-86C8 (extreme heat wave);",
        "paragraphs": [
          "para_1167",
          "para_1168",
          "para_1169"
        ]
      },
      {
        "title": "2005), https://perma.cc/WH4A-LV8A (serial strikes of",
        "paragraphs": []
      },
      {
        "title": "Hurricanes Rita and Katrina); see also Rolsma, supra, at 839-",
        "paragraphs": [
          "para_1172"
        ]
      },
      {
        "title": "In sum, an emergency under section 202(c) refers to an",
        "paragraphs": [
          "para_1174",
          "para_1175",
          "para_1176",
          "para_1177",
          "para_1178"
        ]
      },
      {
        "title": "We next consider whether the circumstances identified by",
        "paragraphs": []
      },
      {
        "title": "DOE are facially sufficient to meet the statutory requirement",
        "paragraphs": [
          "para_1181",
          "para_1182",
          "para_1183",
          "para_1184",
          "para_1185",
          "para_1186",
          "para_1187"
        ]
      },
      {
        "title": "The Order initially describes the emergency as “the",
        "paragraphs": [
          "para_1189",
          "para_1190"
        ]
      },
      {
        "title": "DOE Order 202-25-3 1 (J.A. 1). It warns that summer 2025",
        "paragraphs": [
          "para_1192"
        ]
      },
      {
        "title": "37",
        "paragraphs": [
          "para_1194",
          "para_1195",
          "para_1196",
          "para_1197",
          "para_1198"
        ]
      },
      {
        "title": "Those indeterminate assertions of summer electricity",
        "paragraphs": [
          "para_1200",
          "para_1201",
          "para_1202",
          "para_1203",
          "para_1204",
          "para_1205",
          "para_1206",
          "para_1207"
        ]
      },
      {
        "title": "Rather, reasonable alternatives to DOE’s intervention were",
        "paragraphs": [
          "para_1209"
        ]
      },
      {
        "title": "Because the circumstances DOE identified plainly did",
        "paragraphs": [
          "para_1211",
          "para_1212"
        ]
      },
      {
        "title": "Reliability Assessment—the very document on which the",
        "paragraphs": []
      },
      {
        "title": "Department relies to support its emergency determination—",
        "paragraphs": [
          "para_1215",
          "para_1216",
          "para_1217",
          "para_1218"
        ]
      },
      {
        "title": "Assessment 16 (J.A. 118). MISO also instructs its stakeholders",
        "paragraphs": [
          "para_1220",
          "para_1221"
        ]
      },
      {
        "title": "(J.A. 696-701). Michigan’s governor can declare an energy",
        "paragraphs": [
          "para_1223",
          "para_1224",
          "para_1225",
          "para_1226"
        ]
      },
      {
        "title": "38",
        "paragraphs": [
          "para_1228",
          "para_1229",
          "para_1230",
          "para_1231",
          "para_1232"
        ]
      },
      {
        "title": "DOE’s Rehearing Order identifies an alternative basis for",
        "paragraphs": [
          "para_1234",
          "para_1235"
        ]
      },
      {
        "title": "Emergency Order—will face unacceptable reliability risks",
        "paragraphs": [
          "para_1237",
          "para_1238"
        ]
      },
      {
        "title": "(J.A. 19). On appeal, DOE continues to defend the Order by",
        "paragraphs": [
          "para_1240",
          "para_1241"
        ]
      },
      {
        "title": "That added rationale falls even farther outside the meaning",
        "paragraphs": [
          "para_1243",
          "para_1244",
          "para_1245",
          "para_1246",
          "para_1247",
          "para_1248"
        ]
      },
      {
        "title": "Again, Michigan addresses long-term reliability risks by",
        "paragraphs": [
          "para_1250",
          "para_1251",
          "para_1252",
          "para_1253",
          "para_1254",
          "para_1255"
        ]
      },
      {
        "title": "MISO has also adopted reliability initiatives aimed at",
        "paragraphs": [
          "para_1257",
          "para_1258",
          "para_1259",
          "para_1260"
        ]
      },
      {
        "title": "39",
        "paragraphs": []
      },
      {
        "title": "(J.A. 1140) (House Subcommittee testimony of MISO",
        "paragraphs": [
          "para_1263",
          "para_1264",
          "para_1265",
          "para_1266"
        ]
      },
      {
        "title": "DOE empowered to make unauthorized use of section 202(c)",
        "paragraphs": [
          "para_1268",
          "para_1269"
        ]
      },
      {
        "title": "Because we conclude that DOE exceeded its statutory",
        "paragraphs": [
          "para_1271",
          "para_1272",
          "para_1273",
          "para_1274"
        ]
      },
      {
        "title": "We vacate the Order. An order of a federal agency “that",
        "paragraphs": [
          "para_1276",
          "para_1277"
        ]
      },
      {
        "title": "Telephone Co., Inc. v. FCC, 867 F.3d 81, 89 (D.C. Cir. 2017);",
        "paragraphs": [
          "para_1279"
        ]
      },
      {
        "title": "396 (D.C. Cir. 2004) (vacating order that FERC had no",
        "paragraphs": [
          "para_1281",
          "para_1282",
          "para_1283",
          "para_1284"
        ]
      },
      {
        "title": "Found. v. FERC, 111 F.4th 42, 64 (D.C. Cir. 2024) (quotation",
        "paragraphs": [
          "para_1286"
        ]
      },
      {
        "title": "The Order’s deficiency cannot be redressed on remand",
        "paragraphs": [
          "para_1288",
          "para_1289"
        ]
      },
      {
        "title": "Because the circumstances identified by DOE do not amount",
        "paragraphs": [
          "para_1291",
          "para_1292",
          "para_1293"
        ]
      },
      {
        "title": "40",
        "paragraphs": [
          "para_1295"
        ]
      },
      {
        "title": "And vacatur will not be disruptive because the Order under",
        "paragraphs": [
          "para_1297",
          "para_1298"
        ]
      },
      {
        "title": "For the foregoing reasons, we grant the petitions and",
        "paragraphs": [
          "para_1300",
          "para_1301"
        ]
      }
    ],
    "paragraphs": [
      {
        "text": "United States Court of Appeals",
        "paragraph_id": "para_1"
      },
      {
        "text": "FOR THE DISTRICT OF COLUMBIA CIRCUIT",
        "paragraph_id": "para_2"
      },
      {
        "text": "Argued May 15, 2026 Decided September 11, 2026",
        "paragraph_id": "para_3"
      },
      {
        "text": "No. 25-1159",
        "paragraph_id": "para_4"
      },
      {
        "text": "PEOPLE OF THE STATE OF MICHIGAN,",
        "paragraph_id": "para_5"
      },
      {
        "text": "PETITIONER",
        "paragraph_id": "para_6"
      },
      {
        "text": "v.",
        "paragraph_id": "para_7"
      },
      {
        "text": "UNITED STATES DEPARTMENT OF ENERGY AND CHRISTOPHER",
        "paragraph_id": "para_8"
      },
      {
        "text": "A. WRIGHT, SECRETARY, UNITED STATES DEPARTMENT OF",
        "paragraph_id": "para_9"
      },
      {
        "text": "ENERGY,",
        "paragraph_id": "para_10"
      },
      {
        "text": "RESPONDENTS",
        "paragraph_id": "para_11"
      },
      {
        "text": "MIDCONTINENT INDEPENDENT SYSTEM OPERATOR, INC. AND",
        "paragraph_id": "para_12"
      },
      {
        "text": "CONSUMERS ENERGY COMPANY,",
        "paragraph_id": "para_13"
      },
      {
        "text": "INTERVENORS",
        "paragraph_id": "para_14"
      },
      {
        "text": "Consolidated with 25-1160, 25-1162",
        "paragraph_id": "para_15"
      },
      {
        "text": "On Petitions for Review of a Final Order",
        "paragraph_id": "para_16"
      },
      {
        "text": "of the Department of Energy",
        "paragraph_id": "para_17"
      },
      {
        "text": "Lucas Wollenzien, Assistant Attorney General, Office of",
        "paragraph_id": "para_18"
      },
      {
        "text": "the Attorney General for the State of Michigan, argued the",
        "paragraph_id": "para_19"
      },
      {
        "text": "cause for petitioners States of Illinois, Michigan, and",
        "paragraph_id": "para_20"
      },
      {
        "text": "Minnesota. With him on the briefs were Dana Nessel, Attorney",
        "paragraph_id": "para_21"
      },
      {
        "text": "2",
        "paragraph_id": "para_22"
      },
      {
        "text": "General, Michael E. Moody, Assistant Attorney General,",
        "paragraph_id": "para_23"
      },
      {
        "text": "Christopher Bzdok, Special Assistant Attorney General, Peter",
        "paragraph_id": "para_24"
      },
      {
        "text": "Surdo, Special Assistant Attorney General, Office of the",
        "paragraph_id": "para_25"
      },
      {
        "text": "Attorney General for the State of Minnesota, and Jason E.",
        "paragraph_id": "para_26"
      },
      {
        "text": "James, Assistant Attorney General, Office of the Attorney",
        "paragraph_id": "para_27"
      },
      {
        "text": "General for the State of Illinois.",
        "paragraph_id": "para_28"
      },
      {
        "text": "Benjamin P. Chagnon argued the cause for the Public",
        "paragraph_id": "para_29"
      },
      {
        "text": "Interest Organization petitioners. With him on the briefs were",
        "paragraph_id": "para_30"
      },
      {
        "text": "Jennifer J. Yun, Michael Lenoff, Gregory E. Wannier, Sanjay",
        "paragraph_id": "para_31"
      },
      {
        "text": "Narayan, Elena Saxonhouse, Caroline Reiser, Gavin G.",
        "paragraph_id": "para_32"
      },
      {
        "text": "McCabe, Simi Bhat, Lauren Piette, Sameer H. Doshi, Christine",
        "paragraph_id": "para_33"
      },
      {
        "text": "A. Powell, Howard Learner, Danielle Fidler, Francis W.",
        "paragraph_id": "para_34"
      },
      {
        "text": "Sturges Jr., Veronica Saltzman, and Tomas Carbonell.",
        "paragraph_id": "para_35"
      },
      {
        "text": "Michael C. Soules and Ada Statler entered appearances.",
        "paragraph_id": "para_36"
      },
      {
        "text": "Jennifer Danis was on the brief for amicus curiae Institute",
        "paragraph_id": "para_37"
      },
      {
        "text": "for Policy Integrity at New York University School of Law in",
        "paragraph_id": "para_38"
      },
      {
        "text": "support of petitioners.",
        "paragraph_id": "para_39"
      },
      {
        "text": "Jonas Monast, James P. Duffy, Alexandra L. St. Romain,",
        "paragraph_id": "para_40"
      },
      {
        "text": "and Susannah Landes Weaver were on the brief for amici",
        "paragraph_id": "para_41"
      },
      {
        "text": "curiae Energy Law Scholars in support of petitioners.",
        "paragraph_id": "para_42"
      },
      {
        "text": "Nicholas M. Gladd, John B. Kenney, and Zachary Norris",
        "paragraph_id": "para_43"
      },
      {
        "text": "were on the brief for amici curiae The Niskanen Center, et al.,",
        "paragraph_id": "para_44"
      },
      {
        "text": "in support of petitioners.",
        "paragraph_id": "para_45"
      },
      {
        "text": "Robert N. Stander, Deputy Assistant Attorney General,",
        "paragraph_id": "para_46"
      },
      {
        "text": "U.S. Department of Justice, argued the cause for respondents.",
        "paragraph_id": "para_47"
      },
      {
        "text": "With him on the brief were Adam R. Gustafson, Principal",
        "paragraph_id": "para_48"
      },
      {
        "text": "Deputy Assistant Attorney General, Robert J. Lundman, Kyle",
        "paragraph_id": "para_49"
      },
      {
        "text": "Glynn, and Rebecca Jaffe, Attorneys, and Jonathan Brightbill,",
        "paragraph_id": "para_50"
      },
      {
        "text": "General Counsel, United States Department of Energy.",
        "paragraph_id": "para_51"
      },
      {
        "text": "3",
        "paragraph_id": "para_52"
      },
      {
        "text": "Zachary C. Schauf argued the cause and filed the brief for",
        "paragraph_id": "para_53"
      },
      {
        "text": "respondent-intervenor Consumers Energy Company. With",
        "paragraph_id": "para_54"
      },
      {
        "text": "him on the brief was Juliana Brint. Arjun R. Ramamurti",
        "paragraph_id": "para_55"
      },
      {
        "text": "entered an appearance.",
        "paragraph_id": "para_56"
      },
      {
        "text": "Adam S. Carlesco, Daniel C.W. Narvey, and John Liskey",
        "paragraph_id": "para_57"
      },
      {
        "text": "were on the brief for amici curiae Citizens Action Coalition of",
        "paragraph_id": "para_58"
      },
      {
        "text": "Indiana, et al., in support of respondent.",
        "paragraph_id": "para_59"
      },
      {
        "text": "Before: SRINIVASAN, Chief Judge, PILLARD and WILKINS,",
        "paragraph_id": "para_60"
      },
      {
        "text": "Circuit Judges.",
        "paragraph_id": "para_61"
      },
      {
        "text": "Opinion for the Court filed by Circuit Judge PILLARD.",
        "paragraph_id": "para_62"
      },
      {
        "text": "PILLARD, Circuit Judge: Consumers Energy Company",
        "paragraph_id": "para_63"
      },
      {
        "text": "is a private business that owns and operates the J.H. Campbell",
        "paragraph_id": "para_64"
      },
      {
        "text": "Generating Plant, an aging coal-fired power plant in Michigan",
        "paragraph_id": "para_65"
      },
      {
        "text": "that was scheduled to shut down last year. The Company",
        "paragraph_id": "para_66"
      },
      {
        "text": "worked for several years to develop plans and secure regulatory",
        "paragraph_id": "para_67"
      },
      {
        "text": "approval to retire the old Campbell plant and replace it with a",
        "paragraph_id": "para_68"
      },
      {
        "text": "mix of expanded and new electricity-generation sources.",
        "paragraph_id": "para_69"
      },
      {
        "text": "Consumers Energy coordinated its planning with Michigan",
        "paragraph_id": "para_70"
      },
      {
        "text": "regulators and the Midcontinent Independent System Operator",
        "paragraph_id": "para_71"
      },
      {
        "text": "(MISO)—the 15-state regional transmission organization in",
        "paragraph_id": "para_72"
      },
      {
        "text": "which Michigan and Consumers Energy participate. The",
        "paragraph_id": "para_73"
      },
      {
        "text": "Company’s closure-and-replacement proposal received",
        "paragraph_id": "para_74"
      },
      {
        "text": "comprehensive scrutiny from the public, private industry, and",
        "paragraph_id": "para_75"
      },
      {
        "text": "expert regulators. Finding that Consumers Energy’s substitute",
        "paragraph_id": "para_76"
      },
      {
        "text": "sources would meet applicable reliability criteria, provide less",
        "paragraph_id": "para_77"
      },
      {
        "text": "polluting electricity at lower prices, and more than offset",
        "paragraph_id": "para_78"
      },
      {
        "text": "generation lost when the old plant closed, the Michigan Public",
        "paragraph_id": "para_79"
      },
      {
        "text": "Service Commission and MISO expressly approved the plan.",
        "paragraph_id": "para_80"
      },
      {
        "text": "Shortly before Campbell’s scheduled retirement, the",
        "paragraph_id": "para_81"
      },
      {
        "text": "Department of Energy (DOE or Department) unilaterally",
        "paragraph_id": "para_82"
      },
      {
        "text": "4",
        "paragraph_id": "para_83"
      },
      {
        "text": "commanded the unit’s continued operation. The Department",
        "paragraph_id": "para_84"
      },
      {
        "text": "invoked a rarely used, short-term, federal emergency authority",
        "paragraph_id": "para_85"
      },
      {
        "text": "conferred in section 202(c) of the Federal Power Act to order",
        "paragraph_id": "para_86"
      },
      {
        "text": "the Campbell coal unit to stay open. Michigan petitioned for",
        "paragraph_id": "para_87"
      },
      {
        "text": "review of DOE’s order. Illinois and Minnesota also petitioned,",
        "paragraph_id": "para_88"
      },
      {
        "text": "as did a group of environmental organizations, including the",
        "paragraph_id": "para_89"
      },
      {
        "text": "Sierra Club, Natural Resources Defense Council, Michigan",
        "paragraph_id": "para_90"
      },
      {
        "text": "Environmental Council, Environmental Defense Fund,",
        "paragraph_id": "para_91"
      },
      {
        "text": "Environmental Law and Policy Center, Vote Solar, the Ecology",
        "paragraph_id": "para_92"
      },
      {
        "text": "Center, Urban Core Collective, and the Union of Concerned",
        "paragraph_id": "para_93"
      },
      {
        "text": "Scientists. Consumers Energy intervened to “protect[] the",
        "paragraph_id": "para_94"
      },
      {
        "text": "company’s right to recover the costs associated with DOE’s",
        "paragraph_id": "para_95"
      },
      {
        "text": "order” from ratepayers, which is at issue in separate",
        "paragraph_id": "para_96"
      },
      {
        "text": "proceedings regarding recovery and allocation of costs",
        "paragraph_id": "para_97"
      },
      {
        "text": "currently pending before FERC. Resp.-Interv. Br. iv, 7.",
        "paragraph_id": "para_98"
      },
      {
        "text": "We evaluate Petitioners’ challenge to DOE’s",
        "paragraph_id": "para_99"
      },
      {
        "text": "interpretation of its emergency power under section 202(c) by",
        "paragraph_id": "para_100"
      },
      {
        "text": "reference to statutory text and structure. And we deploy those",
        "paragraph_id": "para_101"
      },
      {
        "text": "interpretive tools against the backdrop of states’ exclusive",
        "paragraph_id": "para_102"
      },
      {
        "text": "regulatory power over the generation of electricity.",
        "paragraph_id": "para_103"
      },
      {
        "text": "The plain meaning of the text limits section 202(c)",
        "paragraph_id": "para_104"
      },
      {
        "text": "emergency authority to address an identified risk of a",
        "paragraph_id": "para_105"
      },
      {
        "text": "substantial energy supply shortfall that calls for immediate",
        "paragraph_id": "para_106"
      },
      {
        "text": "action. Section 202(c) gives DOE limited authority to sidestep",
        "paragraph_id": "para_107"
      },
      {
        "text": "states’ jurisdiction over electricity generation to briefly compel",
        "paragraph_id": "para_108"
      },
      {
        "text": "generation or interconnection in times of war or other",
        "paragraph_id": "para_109"
      },
      {
        "text": "“emergency” situations. By its terms, section 202(c) allows",
        "paragraph_id": "para_110"
      },
      {
        "text": "DOE to command certain action “[d]uring the continuance of",
        "paragraph_id": "para_111"
      },
      {
        "text": "any war in which the United States is engaged,” or when the",
        "paragraph_id": "para_112"
      },
      {
        "text": "Secretary determines that “an emergency exists” due to “a",
        "paragraph_id": "para_113"
      },
      {
        "text": "sudden increase in the demand for electric energy, or a shortage",
        "paragraph_id": "para_114"
      },
      {
        "text": "of electric energy or of facilities for the generation or",
        "paragraph_id": "para_115"
      },
      {
        "text": "transmission of electric energy, or of fuel or water for",
        "paragraph_id": "para_116"
      },
      {
        "text": "5",
        "paragraph_id": "para_117"
      },
      {
        "text": "generating facilities, or other causes . . . .” 16 U.S.C.",
        "paragraph_id": "para_118"
      },
      {
        "text": "§ 824a(c)(1).",
        "paragraph_id": "para_119"
      },
      {
        "text": "The structure of the Federal Power Act and the history of",
        "paragraph_id": "para_120"
      },
      {
        "text": "the respective regulatory roles of federal and state governments",
        "paragraph_id": "para_121"
      },
      {
        "text": "show that Congress intended to further limit DOE’s section",
        "paragraph_id": "para_122"
      },
      {
        "text": "202(c) emergency power to circumstances necessitating action",
        "paragraph_id": "para_123"
      },
      {
        "text": "by DOE in particular, as opposed to action by states.",
        "paragraph_id": "para_124"
      },
      {
        "text": "Start with the Act’s structure: The statutory provisions",
        "paragraph_id": "para_125"
      },
      {
        "text": "immediately preceding section 202(c)—sections 202(a) and",
        "paragraph_id": "para_126"
      },
      {
        "text": "(b)—confirm the primacy of states and their utilities in",
        "paragraph_id": "para_127"
      },
      {
        "text": "planning to prevent and responding to emergency electricity",
        "paragraph_id": "para_128"
      },
      {
        "text": "shortfalls. First, section 202(a) facilitates states’ and utilities’",
        "paragraph_id": "para_129"
      },
      {
        "text": "planning to generate and contract for adequate supplies of",
        "paragraph_id": "para_130"
      },
      {
        "text": "electrical power. It does so by enabling them to coordinate",
        "paragraph_id": "para_131"
      },
      {
        "text": "their efforts through voluntary participation in Regional",
        "paragraph_id": "para_132"
      },
      {
        "text": "Transmission Organizations (RTOs). Next, section 202(b)",
        "paragraph_id": "para_133"
      },
      {
        "text": "provides for coercive federal action to ensure adequate",
        "paragraph_id": "para_134"
      },
      {
        "text": "supply—but only at the request of states or their utilities. When",
        "paragraph_id": "para_135"
      },
      {
        "text": "“necessary or appropriate in the public interest,” a state or",
        "paragraph_id": "para_136"
      },
      {
        "text": "utility may request that the Federal Energy Regulatory",
        "paragraph_id": "para_137"
      },
      {
        "text": "Commission (FERC) order a generator to connect to and sell or",
        "paragraph_id": "para_138"
      },
      {
        "text": "exchange energy with other facilities. Lastly, section 202(c)",
        "paragraph_id": "para_139"
      },
      {
        "text": "authorizes DOE to intervene to temporarily order similar",
        "paragraph_id": "para_140"
      },
      {
        "text": "action—connection of facilities and provision of electricity—",
        "paragraph_id": "para_141"
      },
      {
        "text": "to avert an emergency. Congress’s placement of section 202(c)",
        "paragraph_id": "para_142"
      },
      {
        "text": "after subsections (a) and (b), which more broadly authorize",
        "paragraph_id": "para_143"
      },
      {
        "text": "state-level means of preventing and responding to emergency",
        "paragraph_id": "para_144"
      },
      {
        "text": "electricity shortages, strongly implies that it meant use of",
        "paragraph_id": "para_145"
      },
      {
        "text": "subsection (c) to be essentially the last alternative among the",
        "paragraph_id": "para_146"
      },
      {
        "text": "three.",
        "paragraph_id": "para_147"
      },
      {
        "text": "Consider next the history of states’ jurisdiction over",
        "paragraph_id": "para_148"
      },
      {
        "text": "generation of electricity: The last-resort character of section",
        "paragraph_id": "para_149"
      },
      {
        "text": "6",
        "paragraph_id": "para_150"
      },
      {
        "text": "202(c) is strongly supported by the respective regulatory",
        "paragraph_id": "para_151"
      },
      {
        "text": "powers of states and the federal government under the Federal",
        "paragraph_id": "para_152"
      },
      {
        "text": "Power Act. There is no dispute that for almost a century states",
        "paragraph_id": "para_153"
      },
      {
        "text": "have exercised authority, preserved by the Federal Power Act,",
        "paragraph_id": "para_154"
      },
      {
        "text": "to regulate in-state power plants for the economic and",
        "paragraph_id": "para_155"
      },
      {
        "text": "environmental benefit of their citizens. It is the states—",
        "paragraph_id": "para_156"
      },
      {
        "text": "informed by federal, regional, and load-serving entities’",
        "paragraph_id": "para_157"
      },
      {
        "text": "assessments of available supply and reliability needs—that",
        "paragraph_id": "para_158"
      },
      {
        "text": "bear the responsibility to plan for and avert reliability risks on",
        "paragraph_id": "para_159"
      },
      {
        "text": "an ongoing basis. To that end, states decide which generation",
        "paragraph_id": "para_160"
      },
      {
        "text": "resources must be built, expanded, reduced, or shut down. The",
        "paragraph_id": "para_161"
      },
      {
        "text": "Act empowers the federal government, in contrast, to regulate",
        "paragraph_id": "para_162"
      },
      {
        "text": "wholesale marketing and interstate transmission of electricity.",
        "paragraph_id": "para_163"
      },
      {
        "text": "That demarcation of federal and state regulatory power is",
        "paragraph_id": "para_164"
      },
      {
        "text": "further reason to treat DOE intervention under section 202(c)",
        "paragraph_id": "para_165"
      },
      {
        "text": "as rare and authorized only when states, their utilities, and",
        "paragraph_id": "para_166"
      },
      {
        "text": "RTOs are unable or unwilling to respond. That is exactly how",
        "paragraph_id": "para_167"
      },
      {
        "text": "the federal government has used its section 202(c) authority",
        "paragraph_id": "para_168"
      },
      {
        "text": "until today—to address short-term crises, such as blackouts",
        "paragraph_id": "para_169"
      },
      {
        "text": "caused by war or extreme weather events, not as a substitute",
        "paragraph_id": "para_170"
      },
      {
        "text": "for the states’ long-term reliability planning.",
        "paragraph_id": "para_171"
      },
      {
        "text": "Our reading of the text, structure, and history leaves us",
        "paragraph_id": "para_172"
      },
      {
        "text": "unpersuaded by DOE’s sweeping conception of its",
        "paragraph_id": "para_173"
      },
      {
        "text": "“emergency” authority under section 202(c). The",
        "paragraph_id": "para_174"
      },
      {
        "text": "Department’s position would empower it to pick its preferred",
        "paragraph_id": "para_175"
      },
      {
        "text": "power sources in Michigan—or, presumably, any other state—",
        "paragraph_id": "para_176"
      },
      {
        "text": "and order them to operate without regard to the multiple",
        "paragraph_id": "para_177"
      },
      {
        "text": "procedural and substantive constraints built into state reliability",
        "paragraph_id": "para_178"
      },
      {
        "text": "planning processes. We hold that section 202(c) is best read to",
        "paragraph_id": "para_179"
      },
      {
        "text": "apply where the Department identifies a risk of substantial",
        "paragraph_id": "para_180"
      },
      {
        "text": "harm from inadequate electricity supply that calls for",
        "paragraph_id": "para_181"
      },
      {
        "text": "immediate action by DOE in particular, as opposed to by the",
        "paragraph_id": "para_182"
      },
      {
        "text": "states. Because the circumstances DOE identified in the",
        "paragraph_id": "para_183"
      },
      {
        "text": "challenged order do not warrant resort to section 202(c) as",
        "paragraph_id": "para_184"
      },
      {
        "text": "7",
        "paragraph_id": "para_185"
      },
      {
        "text": "correctly interpreted, we grant the petitions for review and",
        "paragraph_id": "para_186"
      },
      {
        "text": "vacate the Order.",
        "paragraph_id": "para_187"
      },
      {
        "text": "I.",
        "paragraph_id": "para_188"
      },
      {
        "text": "A.",
        "paragraph_id": "para_189"
      },
      {
        "text": "1.",
        "paragraph_id": "para_190"
      },
      {
        "text": "Until 1935, the federal government had no regulatory",
        "paragraph_id": "para_191"
      },
      {
        "text": "authority over the nation’s electricity supply. Instead, “state",
        "paragraph_id": "para_192"
      },
      {
        "text": "and local agencies oversaw nearly all generation, transmission,",
        "paragraph_id": "para_193"
      },
      {
        "text": "and distribution of electricity.” FERC v. Elec. Power Supply",
        "paragraph_id": "para_194"
      },
      {
        "text": "Ass’n, 577 U.S. 260, 265-66 (2016); see Pacific Gas & Elec.",
        "paragraph_id": "para_195"
      },
      {
        "text": "Co. v. State Energy Res. Conservation & Dev. Comm’n, 461",
        "paragraph_id": "para_196"
      },
      {
        "text": "U.S. 190, 205 (1983). In 1935, after the Supreme Court held",
        "paragraph_id": "para_197"
      },
      {
        "text": "that the Dormant Commerce Clause prohibited state regulation",
        "paragraph_id": "para_198"
      },
      {
        "text": "of certain interstate electricity transactions, see Pub. Util.",
        "paragraph_id": "para_199"
      },
      {
        "text": "Comm’n of R.I. v. Attleboro Steam & Elec. Co., 273 U.S. 83,",
        "paragraph_id": "para_200"
      },
      {
        "text": "89-90 (1927), Congress enacted the Federal Power Act (FPA",
        "paragraph_id": "para_201"
      },
      {
        "text": "or Act) to fill the resulting “regulatory void,” Elec. Power",
        "paragraph_id": "para_202"
      },
      {
        "text": "Supply Ass’n, 577 U.S. at 266; see 16 U.S.C. §§ 824-824w.",
        "paragraph_id": "para_203"
      },
      {
        "text": "The FPA affords the federal government authority to",
        "paragraph_id": "para_204"
      },
      {
        "text": "regulate “the transmission of electric energy in interstate",
        "paragraph_id": "para_205"
      },
      {
        "text": "commerce,” i.e., the movement of electric energy over long",
        "paragraph_id": "para_206"
      },
      {
        "text": "distances via high-voltage power lines. 16 U.S.C. § 824(b)(1).",
        "paragraph_id": "para_207"
      },
      {
        "text": "It also grants federal authority over “the sale of electric energy",
        "paragraph_id": "para_208"
      },
      {
        "text": "at wholesale in interstate commerce.” Id. But the Act denies",
        "paragraph_id": "para_209"
      },
      {
        "text": "federal authority “over facilities used for the generation of",
        "paragraph_id": "para_210"
      },
      {
        "text": "electric energy.” Id.",
        "paragraph_id": "para_211"
      },
      {
        "text": "Federal regulatory authority over the nation’s electrical",
        "paragraph_id": "para_212"
      },
      {
        "text": "supply is exercised by the Department of Energy (DOE), the",
        "paragraph_id": "para_213"
      },
      {
        "text": "Federal Energy Regulatory Commission (FERC), and the",
        "paragraph_id": "para_214"
      },
      {
        "text": "North American Electric Reliability Corporation (NERC), each",
        "paragraph_id": "para_215"
      },
      {
        "text": "8",
        "paragraph_id": "para_216"
      },
      {
        "text": "of which plays a distinct role. The principal and substantial",
        "paragraph_id": "para_217"
      },
      {
        "text": "federal agency acting in the electricity sector is FERC, which",
        "paragraph_id": "para_218"
      },
      {
        "text": "is responsible for rules and practices directly affecting rates for",
        "paragraph_id": "para_219"
      },
      {
        "text": "wholesale electricity sales and interstate transmission. See",
        "paragraph_id": "para_220"
      },
      {
        "text": "generally 16 U.S.C. §§ 824(a), 824a(f), 824d(a), 824e(a); see",
        "paragraph_id": "para_221"
      },
      {
        "text": "also Elec. Power Supply Ass’n, 577 U.S. at 266. NERC, which",
        "paragraph_id": "para_222"
      },
      {
        "text": "FERC designated in 2006 as an independent entity to “develop",
        "paragraph_id": "para_223"
      },
      {
        "text": "and enforce . . . reliability standards that provide for an",
        "paragraph_id": "para_224"
      },
      {
        "text": "adequate level of reliability of the bulk-power system,”",
        "paragraph_id": "para_225"
      },
      {
        "text": "conducts periodic reliability assessments of the electric grid",
        "paragraph_id": "para_226"
      },
      {
        "text": "and sets and modifies nationwide reliability standards that",
        "paragraph_id": "para_227"
      },
      {
        "text": "inform but do not control levels of energy generation within",
        "paragraph_id": "para_228"
      },
      {
        "text": "each state. 16 U.S.C. § 824o(c), (d), (g); see also NERC, 2025",
        "paragraph_id": "para_229"
      },
      {
        "text": "Summer Reliability Assessment (“NERC Reliability",
        "paragraph_id": "para_230"
      },
      {
        "text": "Assessment”) (J.A. 103-56). For its part, the Department of",
        "paragraph_id": "para_231"
      },
      {
        "text": "Energy’s only direct authority over the generation of electricity",
        "paragraph_id": "para_232"
      },
      {
        "text": "is its temporary emergency power under section 202(c).",
        "paragraph_id": "para_233"
      },
      {
        "text": "Because the Federal Power Act extends federal authority",
        "paragraph_id": "para_234"
      },
      {
        "text": "“only to those matters which are not subject to regulation by",
        "paragraph_id": "para_235"
      },
      {
        "text": "the States,” 16 U.S.C. § 824(a), it “maintains a zone of",
        "paragraph_id": "para_236"
      },
      {
        "text": "exclusive state jurisdiction,” Elec. Power Supply Ass’n, 577",
        "paragraph_id": "para_237"
      },
      {
        "text": "U.S. at 266. The Act generally preserves states’ “control over",
        "paragraph_id": "para_238"
      },
      {
        "text": "in-state ‘facilities used for the generation of electric energy,’”",
        "paragraph_id": "para_239"
      },
      {
        "text": "Hughes v. Talen Energy Mktg., LLC, 578 U.S. 150, 154 (2016)",
        "paragraph_id": "para_240"
      },
      {
        "text": "(quoting 16 U.S.C. § 824(b)(1)); it contemplates incidental",
        "paragraph_id": "para_241"
      },
      {
        "text": "federal control of only those generation practices that “directly",
        "paragraph_id": "para_242"
      },
      {
        "text": "affect” FERC’s exercise of its statutory authority over",
        "paragraph_id": "para_243"
      },
      {
        "text": "wholesale rates or interstate transmission. Elec. Power Supply",
        "paragraph_id": "para_244"
      },
      {
        "text": "Ass’n, 577 U.S. at 278. Accordingly, we have long and",
        "paragraph_id": "para_245"
      },
      {
        "text": "repeatedly recognized that the federal government “may",
        "paragraph_id": "para_246"
      },
      {
        "text": "regulate the transmission [interstate], but not the generation, of",
        "paragraph_id": "para_247"
      },
      {
        "text": "electricity.” NextEra Energy Res., LLC v. FERC, 118 F.4th",
        "paragraph_id": "para_248"
      },
      {
        "text": "361, 365 (D.C. Cir. 2024); see La. Pub. Serv. Comm’n v.",
        "paragraph_id": "para_249"
      },
      {
        "text": "FERC, 522 F.3d 378, 389-90 (D.C. Cir. 2008) (similar",
        "paragraph_id": "para_250"
      },
      {
        "text": "9",
        "paragraph_id": "para_251"
      },
      {
        "text": "regarding FERC authority over wholesale rates). States “retain",
        "paragraph_id": "para_252"
      },
      {
        "text": "the right to regulate the facilities responsible for the generation",
        "paragraph_id": "para_253"
      },
      {
        "text": "of electric energy,” New England Power Generators Ass’n,",
        "paragraph_id": "para_254"
      },
      {
        "text": "Inc. v. FERC, 757 F.3d 283, 285 (D.C. Cir. 2014), and they",
        "paragraph_id": "para_255"
      },
      {
        "text": "determine their own mix of electricity generation, see Citizens",
        "paragraph_id": "para_256"
      },
      {
        "text": "Action Coal. of Ind. v. FERC, 125 F.4th 229, 238 (D.C. Cir.",
        "paragraph_id": "para_257"
      },
      {
        "text": "2025).",
        "paragraph_id": "para_258"
      },
      {
        "text": "States, as the regulators of electricity generation, are",
        "paragraph_id": "para_259"
      },
      {
        "text": "largely responsible for meeting the core policy goal of",
        "paragraph_id": "para_260"
      },
      {
        "text": "achieving “resource adequacy.” That means it is up to the",
        "paragraph_id": "para_261"
      },
      {
        "text": "states to make sure that enough electricity is generated to safely",
        "paragraph_id": "para_262"
      },
      {
        "text": "and reliably meet users’ needs. See Sacramento Mun. Util.",
        "paragraph_id": "para_263"
      },
      {
        "text": "Dist. v. FERC, 616 F.3d 520, 526 (D.C. Cir. 2010) (quoting",
        "paragraph_id": "para_264"
      },
      {
        "text": "Cal. Indep. Sys. Operator Corp., 116 FERC ¶ 61,274, P 3",
        "paragraph_id": "para_265"
      },
      {
        "text": "(2006)) (defining resource adequacy). Indeed, FERC itself",
        "paragraph_id": "para_266"
      },
      {
        "text": "expressly recognizes that “[r]esource adequacy is a matter that",
        "paragraph_id": "para_267"
      },
      {
        "text": "has traditionally rested with the states, and it should continue",
        "paragraph_id": "para_268"
      },
      {
        "text": "to rest there.” Devon Power, LLC, 109 FERC ¶ 61,154, P 47",
        "paragraph_id": "para_269"
      },
      {
        "text": "(2004). The supply of reliable electricity to serve fluctuating",
        "paragraph_id": "para_270"
      },
      {
        "text": "demand and avoid blackouts is accordingly a key consideration",
        "paragraph_id": "para_271"
      },
      {
        "text": "of state regulators when they determine whether to permit",
        "paragraph_id": "para_272"
      },
      {
        "text": "generation sources to be added to the grid or existing sources",
        "paragraph_id": "para_273"
      },
      {
        "text": "to retire.",
        "paragraph_id": "para_274"
      },
      {
        "text": "In making those determinations, state regulators must meet",
        "paragraph_id": "para_275"
      },
      {
        "text": "additional legal obligations and policy priorities. Those",
        "paragraph_id": "para_276"
      },
      {
        "text": "obligations and priorities may include energy affordability, the",
        "paragraph_id": "para_277"
      },
      {
        "text": "environment and climate, and diversity of generation supply.",
        "paragraph_id": "para_278"
      },
      {
        "text": "See, e.g., Mich. Comp. Laws. Ann. § 460.6t(8)(a). To achieve",
        "paragraph_id": "para_279"
      },
      {
        "text": "long-term resource adequacy consistently, efficiently, and with",
        "paragraph_id": "para_280"
      },
      {
        "text": "optimal legal compliance and public support, states, load-",
        "paragraph_id": "para_281"
      },
      {
        "text": "serving entities, voluntary regional transmission organizations",
        "paragraph_id": "para_282"
      },
      {
        "text": "(RTOs), and various other stakeholders engage in extensive,",
        "paragraph_id": "para_283"
      },
      {
        "text": "coordinated planning.",
        "paragraph_id": "para_284"
      },
      {
        "text": "10",
        "paragraph_id": "para_285"
      },
      {
        "text": "Under Michigan law, the state’s public utility regulator,",
        "paragraph_id": "para_286"
      },
      {
        "text": "the Michigan Public Service Commission (Michigan",
        "paragraph_id": "para_287"
      },
      {
        "text": "Commission, Commission, or simply Michigan) is responsible",
        "paragraph_id": "para_288"
      },
      {
        "text": "for monitoring the supply and demand of electricity and",
        "paragraph_id": "para_289"
      },
      {
        "text": "ensuring resource adequacy. It reviews and approves",
        "paragraph_id": "para_290"
      },
      {
        "text": "applications to construct, expand, reduce, or retire generation",
        "paragraph_id": "para_291"
      },
      {
        "text": "resources as consistent with detailed and evolving projections",
        "paragraph_id": "para_292"
      },
      {
        "text": "of state and regional energy needs. See Mich. Comp. Laws.",
        "paragraph_id": "para_293"
      },
      {
        "text": "Ann. §§ 460.6a, 460.6s. As most directly relevant here, the",
        "paragraph_id": "para_294"
      },
      {
        "text": "Michigan Commission ensures that any retirement of a",
        "paragraph_id": "para_295"
      },
      {
        "text": "generation resource in Michigan is accomplished consistently",
        "paragraph_id": "para_296"
      },
      {
        "text": "with the adequacy of electrical supply to meet demands of",
        "paragraph_id": "para_297"
      },
      {
        "text": "electricity consumers.",
        "paragraph_id": "para_298"
      },
      {
        "text": "Because Michigan law makes load-serving utilities",
        "paragraph_id": "para_299"
      },
      {
        "text": "responsible for securing sufficient generating capacity to serve",
        "paragraph_id": "para_300"
      },
      {
        "text": "their customers, see Mich. Comp. Laws. Ann. §§ 460.6t,",
        "paragraph_id": "para_301"
      },
      {
        "text": "460.6w, much of the Michigan Commission’s power over",
        "paragraph_id": "para_302"
      },
      {
        "text": "electrical supply is exercised by regulating those utilities’",
        "paragraph_id": "para_303"
      },
      {
        "text": "investment decisions. “Load” generally refers to customers’",
        "paragraph_id": "para_304"
      },
      {
        "text": "demand for electricity—the power that users draw from the",
        "paragraph_id": "para_305"
      },
      {
        "text": "grid—at a given time. A load-serving entity is a “a utility with",
        "paragraph_id": "para_306"
      },
      {
        "text": "an obligation created under law or contract to provide",
        "paragraph_id": "para_307"
      },
      {
        "text": "electricity service to end-use customers or to a distribution",
        "paragraph_id": "para_308"
      },
      {
        "text": "utility.” S. Car. Pub. Serv. Auth. v. FERC, 762 F.3d 41, 90 n.12",
        "paragraph_id": "para_309"
      },
      {
        "text": "(D.C. Cir. 2014); see NRG Power Mktg., LLC v. FERC, 862",
        "paragraph_id": "para_310"
      },
      {
        "text": "F.3d 108, 110 (D.C. Cir. 2017). Michigan’s State Reliability",
        "paragraph_id": "para_311"
      },
      {
        "text": "Mechanism requires load-serving utilities to demonstrate",
        "paragraph_id": "para_312"
      },
      {
        "text": "annually that they have sufficient generation capacity to meet",
        "paragraph_id": "para_313"
      },
      {
        "text": "projected demand four years in the future. See id. § 460.6w;",
        "paragraph_id": "para_314"
      },
      {
        "text": "State Reliability Mechanism, Mich. Pub. Serv. Comm’n (Nov.",
        "paragraph_id": "para_315"
      },
      {
        "text": "21, 2017), https://perma.cc/CHH6-6NZ8. Separately, every",
        "paragraph_id": "para_316"
      },
      {
        "text": "five years, load-serving entities must file with the Michigan",
        "paragraph_id": "para_317"
      },
      {
        "text": "Commission longer-term “integrated resource plans” (IRPs)",
        "paragraph_id": "para_318"
      },
      {
        "text": "that report five-, ten-, and fifteen-year projections of the",
        "paragraph_id": "para_319"
      },
      {
        "text": "11",
        "paragraph_id": "para_320"
      },
      {
        "text": "capacity they will generate or procure to satisfy resource",
        "paragraph_id": "para_321"
      },
      {
        "text": "adequacy and reliability requirements calibrated by MISO to",
        "paragraph_id": "para_322"
      },
      {
        "text": "meet future capacity needs. See Mich. Comp. Laws. Ann.",
        "paragraph_id": "para_323"
      },
      {
        "text": "§ 460.6t(3). Each load-serving entity’s integrated resource",
        "paragraph_id": "para_324"
      },
      {
        "text": "plan reports its forecasted capacity needs, the supply-side",
        "paragraph_id": "para_325"
      },
      {
        "text": "generating resources it will draw on, and available demand-",
        "paragraph_id": "para_326"
      },
      {
        "text": "side resources it will deploy (e.g., energy waste reduction",
        "paragraph_id": "para_327"
      },
      {
        "text": "measures and measures to reduce consumption). Id.",
        "paragraph_id": "para_328"
      },
      {
        "text": "§ 460.6t(5).",
        "paragraph_id": "para_329"
      },
      {
        "text": "By exercising the state’s various regulatory powers over",
        "paragraph_id": "para_330"
      },
      {
        "text": "electrical supply as contemplated by the Federal Power Act, the",
        "paragraph_id": "para_331"
      },
      {
        "text": "Michigan Commission plays the leading role in ensuring",
        "paragraph_id": "para_332"
      },
      {
        "text": "sufficient generation to serve the state’s electricity needs. To",
        "paragraph_id": "para_333"
      },
      {
        "text": "approve an integrated resource plan, the state Commission",
        "paragraph_id": "para_334"
      },
      {
        "text": "must determine that the load-serving entity’s plan represents",
        "paragraph_id": "para_335"
      },
      {
        "text": "“the most reasonable and prudent means of meeting” that",
        "paragraph_id": "para_336"
      },
      {
        "text": "utility’s current and future commitments to supply electricity.",
        "paragraph_id": "para_337"
      },
      {
        "text": "See id. § 460.6t(8)(a).",
        "paragraph_id": "para_338"
      },
      {
        "text": "Michigan has authority to protect energy supply in the face",
        "paragraph_id": "para_339"
      },
      {
        "text": "of risks of imminent shortage. The Michigan Commission",
        "paragraph_id": "para_340"
      },
      {
        "text": "regularly monitors energy supply in the state and publishes a",
        "paragraph_id": "para_341"
      },
      {
        "text": "semiannual “energy appraisal” that highlights recent events",
        "paragraph_id": "para_342"
      },
      {
        "text": "affecting supply and prices, expected conditions, and changes",
        "paragraph_id": "para_343"
      },
      {
        "text": "over the upcoming six months. See Mich. Pub. Serv. Comm’n,",
        "paragraph_id": "para_344"
      },
      {
        "text": "Michigan Energy Supply Monitoring, https://perma.cc/MVF9-",
        "paragraph_id": "para_345"
      },
      {
        "text": "YGMU. In the event of an unexpected shortage, the",
        "paragraph_id": "para_346"
      },
      {
        "text": "Commission may issue a special update of its energy appraisal.",
        "paragraph_id": "para_347"
      },
      {
        "text": "Id. And, as explained below, state regulators can request that",
        "paragraph_id": "para_348"
      },
      {
        "text": "FERC order an interconnection and sale of energy to address a",
        "paragraph_id": "para_349"
      },
      {
        "text": "shortfall. If needed, Michigan’s governor can declare a state",
        "paragraph_id": "para_350"
      },
      {
        "text": "energy emergency and order various mitigation measures,",
        "paragraph_id": "para_351"
      },
      {
        "text": "including restrictions on energy use in non-residential",
        "paragraph_id": "para_352"
      },
      {
        "text": "buildings, restrictions on energy sales to consumers, and",
        "paragraph_id": "para_353"
      },
      {
        "text": "12",
        "paragraph_id": "para_354"
      },
      {
        "text": "directives to an energy supplier to provide energy to any",
        "paragraph_id": "para_355"
      },
      {
        "text": "facility that provides essential services to the state. Mich.",
        "paragraph_id": "para_356"
      },
      {
        "text": "Comp. Laws. Ann. §§ 10.83-10.84.",
        "paragraph_id": "para_357"
      },
      {
        "text": "States play the primary role in assuring resource adequacy,",
        "paragraph_id": "para_358"
      },
      {
        "text": "but they do not act alone. Regional entities are instrumental to",
        "paragraph_id": "para_359"
      },
      {
        "text": "Michigan’s planning for resource adequacy. Michigan and its",
        "paragraph_id": "para_360"
      },
      {
        "text": "electric utilities participate in the Midcontinent Independent",
        "paragraph_id": "para_361"
      },
      {
        "text": "System Operator (MISO), the 15-state RTO whose territory",
        "paragraph_id": "para_362"
      },
      {
        "text": "stretches from Montana to Louisiana and includes Michigan.",
        "paragraph_id": "para_363"
      },
      {
        "text": "RTOs are “independent organizations that manage the",
        "paragraph_id": "para_364"
      },
      {
        "text": "transmission of electricity over the electric grid and ensure",
        "paragraph_id": "para_365"
      },
      {
        "text": "electricity is reliably available for consumers.” Md. Off. of",
        "paragraph_id": "para_366"
      },
      {
        "text": "People’s Couns. v. FERC, 164 F.4th 920, 924 (D.C. Cir. 2026)",
        "paragraph_id": "para_367"
      },
      {
        "text": "(quotation omitted). Here, we focus on MISO’s role in",
        "paragraph_id": "para_368"
      },
      {
        "text": "ensuring reliable supplies of electric energy to serve expected",
        "paragraph_id": "para_369"
      },
      {
        "text": "load in member states.",
        "paragraph_id": "para_370"
      },
      {
        "text": "MISO—like other RTOs—works in tandem with state",
        "paragraph_id": "para_371"
      },
      {
        "text": "regulators, including the Michigan Commission, to help ensure",
        "paragraph_id": "para_372"
      },
      {
        "text": "resource adequacy. MISO recognizes that “the states have the",
        "paragraph_id": "para_373"
      },
      {
        "text": "primary responsibility to maintain resource adequacy,",
        "paragraph_id": "para_374"
      },
      {
        "text": "including overseeing the planning or securing of new resources",
        "paragraph_id": "para_375"
      },
      {
        "text": "by load-serving entities . . . to adequately meet demand.”",
        "paragraph_id": "para_376"
      },
      {
        "text": "Resource Adequacy Metrics and Criteria Roadmap,",
        "paragraph_id": "para_377"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator 9 (Dec. 2024),",
        "paragraph_id": "para_378"
      },
      {
        "text": "https://perma.cc/8WNH-W33N. MISO supports the states to",
        "paragraph_id": "para_379"
      },
      {
        "text": "ensure resource adequacy in several ways. Id.",
        "paragraph_id": "para_380"
      },
      {
        "text": "For starters, MISO sets a regional resource-adequacy",
        "paragraph_id": "para_381"
      },
      {
        "text": "standard, i.e., it develops a mathematical model to estimate",
        "paragraph_id": "para_382"
      },
      {
        "text": "how much generation capacity the system will need to run",
        "paragraph_id": "para_383"
      },
      {
        "text": "reliably. Every year, MISO updates that model with new data,",
        "paragraph_id": "para_384"
      },
      {
        "text": "such as hourly load forecasts. Id. Next, MISO determines",
        "paragraph_id": "para_385"
      },
      {
        "text": "whether existing capacity can meet projected peak demand—",
        "paragraph_id": "para_386"
      },
      {
        "text": "13",
        "paragraph_id": "para_387"
      },
      {
        "text": "the highest projected level of energy consumption at any given",
        "paragraph_id": "para_388"
      },
      {
        "text": "time—under various conditions. In so doing, MISO builds in",
        "paragraph_id": "para_389"
      },
      {
        "text": "several time-tested reliability safeguards.",
        "paragraph_id": "para_390"
      },
      {
        "text": "Most importantly, MISO subjects the existing generation",
        "paragraph_id": "para_391"
      },
      {
        "text": "capacity to a process called “resource accreditation.”",
        "paragraph_id": "para_392"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator, Inc., 189 FERC ¶ 61,065,",
        "paragraph_id": "para_393"
      },
      {
        "text": "PP 3-4 (2024) (tariff revisions establishing accreditation",
        "paragraph_id": "para_394"
      },
      {
        "text": "methodology). Rather than simply adding up all the available",
        "paragraph_id": "para_395"
      },
      {
        "text": "generation units’ nominal maximum-capacity figures, MISO",
        "paragraph_id": "para_396"
      },
      {
        "text": "assigns a realistic capacity value to each unit’s expected",
        "paragraph_id": "para_397"
      },
      {
        "text": "contribution to system adequacy during periods of high",
        "paragraph_id": "para_398"
      },
      {
        "text": "demand. See id. In the case of a coal plant, the assigned",
        "paragraph_id": "para_399"
      },
      {
        "text": "capacity value discounts its total “nameplate” capacity to",
        "paragraph_id": "para_400"
      },
      {
        "text": "account for historical limits on its actual generation due to",
        "paragraph_id": "para_401"
      },
      {
        "text": "forced outages, required maintenance, and the like. See",
        "paragraph_id": "para_402"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator, Inc., Resource",
        "paragraph_id": "para_403"
      },
      {
        "text": "Accreditation White Paper Version 2.1, at 10-11 (Mar. 2024),",
        "paragraph_id": "para_404"
      },
      {
        "text": "https://perma.cc/KP39-DKBX. In the case of solar- and wind-",
        "paragraph_id": "para_405"
      },
      {
        "text": "powered electrical generation units, their intermittent character",
        "paragraph_id": "para_406"
      },
      {
        "text": "is also accounted for. Id. at 11-12.",
        "paragraph_id": "para_407"
      },
      {
        "text": "On the demand side, MISO does not stop with seasonal",
        "paragraph_id": "para_408"
      },
      {
        "text": "projections of system-wide peak demand. It also establishes",
        "paragraph_id": "para_409"
      },
      {
        "text": "annual “reserve margin” requirements to prevent shortages",
        "paragraph_id": "para_410"
      },
      {
        "text": "even in the face of extraordinary disruptions like extreme",
        "paragraph_id": "para_411"
      },
      {
        "text": "weather or outages that defy ordinary projection. See",
        "paragraph_id": "para_412"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator, Inc., 189 FERC ¶ 61,065,",
        "paragraph_id": "para_413"
      },
      {
        "text": "P 1; Energy Scholars Amicus Br. 15-16. States using MISO’s",
        "paragraph_id": "para_414"
      },
      {
        "text": "projections of peak demand thus require load-serving entities",
        "paragraph_id": "para_415"
      },
      {
        "text": "to procure enough capacity to cover the specified reserve",
        "paragraph_id": "para_416"
      },
      {
        "text": "margin increment above expected peak demand. By adding a",
        "paragraph_id": "para_417"
      },
      {
        "text": "reserve margin to projected peak demand, MISO builds a",
        "paragraph_id": "para_418"
      },
      {
        "text": "reliability buffer into the target load figures states use in",
        "paragraph_id": "para_419"
      },
      {
        "text": "planning for resource adequacy.",
        "paragraph_id": "para_420"
      },
      {
        "text": "14",
        "paragraph_id": "para_421"
      },
      {
        "text": "MISO’s resource adequacy standards provide an",
        "paragraph_id": "para_422"
      },
      {
        "text": "additional benchmark, not a substitute, for state reliability",
        "paragraph_id": "para_423"
      },
      {
        "text": "requirements such as integrated resource plans. See",
        "paragraph_id": "para_424"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator, Inc., 170 FERC ¶ 61,215,",
        "paragraph_id": "para_425"
      },
      {
        "text": "P 13 (2020); see also Midwest Indep. Transmission Sys.",
        "paragraph_id": "para_426"
      },
      {
        "text": "Operator, Inc., 119 FERC ¶ 61,311, P 75 (2007) (“From the",
        "paragraph_id": "para_427"
      },
      {
        "text": "beginning . . . , [FERC] has recognized the role that state",
        "paragraph_id": "para_428"
      },
      {
        "text": "resource planning plays in managing the resource adequacy of",
        "paragraph_id": "para_429"
      },
      {
        "text": "[MISO].”). MISO coordinates with states by supplying",
        "paragraph_id": "para_430"
      },
      {
        "text": "determinations of the electric capacity needed and that which",
        "paragraph_id": "para_431"
      },
      {
        "text": "is available in the system so that state regulators, generators,",
        "paragraph_id": "para_432"
      },
      {
        "text": "and load-serving entities can incorporate those figures into",
        "paragraph_id": "para_433"
      },
      {
        "text": "their resource-adequacy planning. Energy Law Scholars",
        "paragraph_id": "para_434"
      },
      {
        "text": "Amicus Br. 14.",
        "paragraph_id": "para_435"
      },
      {
        "text": "MISO also administers its territory’s electric capacity",
        "paragraph_id": "para_436"
      },
      {
        "text": "market. “In a capacity market, in contrast to a [real-time]",
        "paragraph_id": "para_437"
      },
      {
        "text": "wholesale-energy market, [a load-serving entity] purchases",
        "paragraph_id": "para_438"
      },
      {
        "text": "from a generator an option to buy a quantity of energy, rather",
        "paragraph_id": "para_439"
      },
      {
        "text": "than purchasing the energy itself.” NRG Power Mktg., LLC v.",
        "paragraph_id": "para_440"
      },
      {
        "text": "Maine Pub. Utils Comm’n, 558 U.S. 165, 168 (2010). With",
        "paragraph_id": "para_441"
      },
      {
        "text": "those options contracts in hand, a load-serving entity “can meet",
        "paragraph_id": "para_442"
      },
      {
        "text": "high demands for electricity by calling on the generators to",
        "paragraph_id": "para_443"
      },
      {
        "text": "produce it when the need arises. Purchasing capacity, in other",
        "paragraph_id": "para_444"
      },
      {
        "text": "words, ensures that distributors can reliably meet predicted",
        "paragraph_id": "para_445"
      },
      {
        "text": "peak power demands in an upcoming month, season, or year.”",
        "paragraph_id": "para_446"
      },
      {
        "text": "Pub. Citizen, Inc. v. FERC, 7 F.4th 1177, 1186 (D.C. Cir. 2021)",
        "paragraph_id": "para_447"
      },
      {
        "text": "(citation omitted). Load-serving entities “generally purchase",
        "paragraph_id": "para_448"
      },
      {
        "text": "more capacity, i.e., rights to acquire energy, than necessary to",
        "paragraph_id": "para_449"
      },
      {
        "text": "meet their customers’ anticipated demand.” NRG Power",
        "paragraph_id": "para_450"
      },
      {
        "text": "Mktg., 558 U.S. at 169; see also Maine Pub. Utils Comm’n v.",
        "paragraph_id": "para_451"
      },
      {
        "text": "FERC, 520 F.3d 464, 467 (D.C. Cir. 2008).",
        "paragraph_id": "para_452"
      },
      {
        "text": "Concretely, MISO runs a competitive annual planning",
        "paragraph_id": "para_453"
      },
      {
        "text": "resource auction to enable load-serving entities to procure",
        "paragraph_id": "para_454"
      },
      {
        "text": "15",
        "paragraph_id": "para_455"
      },
      {
        "text": "capacity to meet projected demand and satisfy their resource",
        "paragraph_id": "para_456"
      },
      {
        "text": "adequacy requirements. See MISO, Planning Resource",
        "paragraph_id": "para_457"
      },
      {
        "text": "Auction Results for Planning Year 2025-26 (“MISO Planning",
        "paragraph_id": "para_458"
      },
      {
        "text": "Resource Auction”) (J.A. 58-101). In the auction, generators",
        "paragraph_id": "para_459"
      },
      {
        "text": "offer capacity and load-serving entities submit bids for the",
        "paragraph_id": "para_460"
      },
      {
        "text": "amount needed to meet their “reserve margin” requirements. A",
        "paragraph_id": "para_461"
      },
      {
        "text": "crucial benefit of a competitive capacity market over",
        "paragraph_id": "para_462"
      },
      {
        "text": "command-and-control capacity requirements (including the",
        "paragraph_id": "para_463"
      },
      {
        "text": "Campbell Order at issue here) is that rising capacity prices in",
        "paragraph_id": "para_464"
      },
      {
        "text": "the market facilitate efficient resource adequacy planning by",
        "paragraph_id": "para_465"
      },
      {
        "text": "signaling to generators and regulators when they should invest",
        "paragraph_id": "para_466"
      },
      {
        "text": "in new generation resources or retain existing ones to ensure",
        "paragraph_id": "para_467"
      },
      {
        "text": "reliable supply of electricity; low or falling prices prevent over-",
        "paragraph_id": "para_468"
      },
      {
        "text": "investment in generation at ratepayers’ expense. See",
        "paragraph_id": "para_469"
      },
      {
        "text": "Midcontinent Indep. Sys. Operator, Inc., 187 FERC ¶ 61,202,",
        "paragraph_id": "para_470"
      },
      {
        "text": "P 9 (2024) (MISO tariff revisions aimed at “improving",
        "paragraph_id": "para_471"
      },
      {
        "text": "investment and retirement decisions by using price signals to",
        "paragraph_id": "para_472"
      },
      {
        "text": "properly time resource entry and exit”); Niskanen Center",
        "paragraph_id": "para_473"
      },
      {
        "text": "Amicus Br. 26-27.",
        "paragraph_id": "para_474"
      },
      {
        "text": "If, despite states’ best efforts at planning for resource",
        "paragraph_id": "para_475"
      },
      {
        "text": "adequacy, MISO identifies an imminent generation-shortage",
        "paragraph_id": "para_476"
      },
      {
        "text": "risk, it has numerous tools, like energy alerts and emergency",
        "paragraph_id": "para_477"
      },
      {
        "text": "energy procurements, to ensure adequate supply. See MISO",
        "paragraph_id": "para_478"
      },
      {
        "text": "Market Capacity Emergency 1-3 (J.A. 676-78). And, like the",
        "paragraph_id": "para_479"
      },
      {
        "text": "Michigan Commission, MISO has some power to defer a load-",
        "paragraph_id": "para_480"
      },
      {
        "text": "serving entity’s decision to retire or suspend operations of a",
        "paragraph_id": "para_481"
      },
      {
        "text": "generation resource as needed to prevent a shortage. See MISO",
        "paragraph_id": "para_482"
      },
      {
        "text": "Tariff Section 38.2.7 (J.A. 887-893); Generator",
        "paragraph_id": "para_483"
      },
      {
        "text": "Interconnection and Retirement, Midcontinent Indep. Sys.",
        "paragraph_id": "para_484"
      },
      {
        "text": "Operator, https://perma.cc/WSS9-9AY7.",
        "paragraph_id": "para_485"
      },
      {
        "text": "2.",
        "paragraph_id": "para_486"
      },
      {
        "text": "16",
        "paragraph_id": "para_487"
      },
      {
        "text": "The federal government, too, plays an important—albeit",
        "paragraph_id": "para_488"
      },
      {
        "text": "limited—role in the resource-adequacy scheme. Even as the",
        "paragraph_id": "para_489"
      },
      {
        "text": "Federal Power Act generally preserves states’ jurisdiction over",
        "paragraph_id": "para_490"
      },
      {
        "text": "electricity generation, it vests certain powers in the federal",
        "paragraph_id": "para_491"
      },
      {
        "text": "government to help protect the coordinated resource-adequacy",
        "paragraph_id": "para_492"
      },
      {
        "text": "system. Section 202 of the Act authorizes three tiers of federal",
        "paragraph_id": "para_493"
      },
      {
        "text": "action.",
        "paragraph_id": "para_494"
      },
      {
        "text": "In the first tier, section 202(a), Congress called on FERC",
        "paragraph_id": "para_495"
      },
      {
        "text": "to “divide the country into regional districts for the voluntary",
        "paragraph_id": "para_496"
      },
      {
        "text": "interconnection and coordination of facilities for the",
        "paragraph_id": "para_497"
      },
      {
        "text": "generation, transmission, and sale of electric energy.” 16",
        "paragraph_id": "para_498"
      },
      {
        "text": "U.S.C. § 824a(a). Acting under that provision, FERC",
        "paragraph_id": "para_499"
      },
      {
        "text": "encouraged the voluntary formation of RTOs to administer the",
        "paragraph_id": "para_500"
      },
      {
        "text": "transmission grid on a regional basis, and the formation of",
        "paragraph_id": "para_501"
      },
      {
        "text": "independent system operators (ISOs) that perform a similar",
        "paragraph_id": "para_502"
      },
      {
        "text": "function on a smaller scale. See Amaren Servs. Co. v. FERC,",
        "paragraph_id": "para_503"
      },
      {
        "text": "880 F.3d 571, 574 (D.C. Cir. 2018); see also Elec. Power",
        "paragraph_id": "para_504"
      },
      {
        "text": "Supply Ass’n, 577 U.S. at 267-68. Regional coordination",
        "paragraph_id": "para_505"
      },
      {
        "text": "promotes efficient interstate sales of power from a state with",
        "paragraph_id": "para_506"
      },
      {
        "text": "available capacity to another state that may find itself short, for",
        "paragraph_id": "para_507"
      },
      {
        "text": "example, and prevents free-riding whereby load-serving",
        "paragraph_id": "para_508"
      },
      {
        "text": "entities in one state might “count on the capacity they expect",
        "paragraph_id": "para_509"
      },
      {
        "text": "others to buy in order to support their own reliability.” Conn.",
        "paragraph_id": "para_510"
      },
      {
        "text": "Dep’t of Pub. Util. Control v. FERC, 569 F.3d 477, 479 (D.C.",
        "paragraph_id": "para_511"
      },
      {
        "text": "Cir. 2009). FERC oversees ISOs and RTOs, including MISO,",
        "paragraph_id": "para_512"
      },
      {
        "text": "and reviews their electric capacity requirements, rates, and",
        "paragraph_id": "para_513"
      },
      {
        "text": "other rules under the “just and reasonable” standard. 16 U.S.C.",
        "paragraph_id": "para_514"
      },
      {
        "text": "§§ 824d, 824e; see, e.g., Conn. Dep’t of Pub. Util. Control, 569",
        "paragraph_id": "para_515"
      },
      {
        "text": "F.3d at 478-79, 485 (reviewing FERC order affecting ISO",
        "paragraph_id": "para_516"
      },
      {
        "text": "capacity requirements).",
        "paragraph_id": "para_517"
      },
      {
        "text": "The second tier, established by section 202(b), permits",
        "paragraph_id": "para_518"
      },
      {
        "text": "FERC to direct generators to connect to and sell or exchange",
        "paragraph_id": "para_519"
      },
      {
        "text": "energy with other facilities—a power afforded to FERC only",
        "paragraph_id": "para_520"
      },
      {
        "text": "17",
        "paragraph_id": "para_521"
      },
      {
        "text": "upon “application of any State commission or of any person",
        "paragraph_id": "para_522"
      },
      {
        "text": "engaged in the transmission or sale of electric energy.”",
        "paragraph_id": "para_523"
      },
      {
        "text": "16 U.S.C. § 824a(b). So, if a state energy regulator,",
        "paragraph_id": "para_524"
      },
      {
        "text": "transmission entity (e.g., an RTO or ISO), or load-serving",
        "paragraph_id": "para_525"
      },
      {
        "text": "entity requests FERC to do so, FERC may—“after notice to",
        "paragraph_id": "para_526"
      },
      {
        "text": "each State commission and public utility affected and after",
        "paragraph_id": "para_527"
      },
      {
        "text": "opportunity for hearing” and a finding that action is “necessary",
        "paragraph_id": "para_528"
      },
      {
        "text": "or appropriate in the public interest”—mandate a connection or",
        "paragraph_id": "para_529"
      },
      {
        "text": "sale. Id.",
        "paragraph_id": "para_530"
      },
      {
        "text": "Importantly, even as the Federal Power Act gives FERC",
        "paragraph_id": "para_531"
      },
      {
        "text": "narrow authority to respond to requests to order electricity sales",
        "paragraph_id": "para_532"
      },
      {
        "text": "or exchanges, the Act expressly denies FERC authority to",
        "paragraph_id": "para_533"
      },
      {
        "text": "regulate generation facilities directly. See 16 U.S.C.",
        "paragraph_id": "para_534"
      },
      {
        "text": "§ 824(b)(1). It is the prerogative of states “to forbid new",
        "paragraph_id": "para_535"
      },
      {
        "text": "entrants from providing new capacity, to require retirement of",
        "paragraph_id": "para_536"
      },
      {
        "text": "existing generators, to limit new construction to more",
        "paragraph_id": "para_537"
      },
      {
        "text": "expensive, environmentally friendly units, or to take any other",
        "paragraph_id": "para_538"
      },
      {
        "text": "action in their role as regulators of generation facilities without",
        "paragraph_id": "para_539"
      },
      {
        "text": "direct interference from the Commission.” Conn. Dep’t of Pub.",
        "paragraph_id": "para_540"
      },
      {
        "text": "Util. Control, 569 F.3d at 481. The final tier of federal power,",
        "paragraph_id": "para_541"
      },
      {
        "text": "conferred by section 202(c), is the sole exception.",
        "paragraph_id": "para_542"
      },
      {
        "text": "The third tier falls outside of the coordinated resource-",
        "paragraph_id": "para_543"
      },
      {
        "text": "adequacy system altogether. Section 202(c) establishes a",
        "paragraph_id": "para_544"
      },
      {
        "text": "limited backstop mechanism empowering DOE to address",
        "paragraph_id": "para_545"
      },
      {
        "text": "certain electricity supply emergencies. That section authorizes",
        "paragraph_id": "para_546"
      },
      {
        "text": "the Secretary of Energy (Secretary) to compel generation of",
        "paragraph_id": "para_547"
      },
      {
        "text": "electricity only “[d]uring the continuance of any war in which",
        "paragraph_id": "para_548"
      },
      {
        "text": "the United States is engaged” or when the Secretary",
        "paragraph_id": "para_549"
      },
      {
        "text": "“determines that an emergency exists by reason of a sudden",
        "paragraph_id": "para_550"
      },
      {
        "text": "increase in the demand for electric energy, or a shortage of",
        "paragraph_id": "para_551"
      },
      {
        "text": "electric energy or of facilities for the generation or transmission",
        "paragraph_id": "para_552"
      },
      {
        "text": "of electric energy, or of fuel or water for generating facilities,",
        "paragraph_id": "para_553"
      },
      {
        "text": "or other causes.” 16 U.S.C. § 824a(c)(1).",
        "paragraph_id": "para_554"
      },
      {
        "text": "18",
        "paragraph_id": "para_555"
      },
      {
        "text": "Congress enacted section 202(c) in response to a “serious",
        "paragraph_id": "para_556"
      },
      {
        "text": "power shortage” during World War I and contemplated that its",
        "paragraph_id": "para_557"
      },
      {
        "text": "use would be limited to addressing wartime shocks and",
        "paragraph_id": "para_558"
      },
      {
        "text": "“similar crises” like “[d]rought and other natural emergencies.”",
        "paragraph_id": "para_559"
      },
      {
        "text": "S. Rep. No. 74-621, at 49 (1935). Until now, the Department",
        "paragraph_id": "para_560"
      },
      {
        "text": "has exercised its section 202(c) authority sparingly. During",
        "paragraph_id": "para_561"
      },
      {
        "text": "nearly a century of state responsibility for sufficient supply of",
        "paragraph_id": "para_562"
      },
      {
        "text": "electricity under the FPA, the federal government has rarely",
        "paragraph_id": "para_563"
      },
      {
        "text": "used section 202(c) authority outside of wartime. It “has never",
        "paragraph_id": "para_564"
      },
      {
        "text": "used its section 202(c) authority to require additional",
        "paragraph_id": "para_565"
      },
      {
        "text": "generation to address long-term resource-adequacy concerns;",
        "paragraph_id": "para_566"
      },
      {
        "text": "instead, it has always used that authority to address discrete and",
        "paragraph_id": "para_567"
      },
      {
        "text": "unexpected events that threaten immediate grid needs.”",
        "paragraph_id": "para_568"
      },
      {
        "text": "Energy Scholars Amicus Br. 21 (citing Benjamin Rolsma, The",
        "paragraph_id": "para_569"
      },
      {
        "text": "New Reliability Override, 57 Conn. L. Rev. 789 (2025)). The",
        "paragraph_id": "para_570"
      },
      {
        "text": "federal government has, until now, issued stopgap generation",
        "paragraph_id": "para_571"
      },
      {
        "text": "orders in response only to transitory emergencies caused by",
        "paragraph_id": "para_572"
      },
      {
        "text": "war, extreme weather events, market manipulation, or",
        "paragraph_id": "para_573"
      },
      {
        "text": "unplanned, short-term unavailability of specific generation",
        "paragraph_id": "para_574"
      },
      {
        "text": "units. See Rolsma, supra at 805-07, 839-46 tbls. 1 & 2. When",
        "paragraph_id": "para_575"
      },
      {
        "text": "a section 202(c) emergency arises, the Department can order",
        "paragraph_id": "para_576"
      },
      {
        "text": "generation that “in its judgment will best meet the emergency",
        "paragraph_id": "para_577"
      },
      {
        "text": "and serve the public interest.” 16 U.S.C. § 824a(c)(1).",
        "paragraph_id": "para_578"
      },
      {
        "text": "Congress amended the Federal Power Act in 2015 to",
        "paragraph_id": "para_579"
      },
      {
        "text": "provide that section 202(c) emergency orders may override",
        "paragraph_id": "para_580"
      },
      {
        "text": "federal, state, and local environmental laws and regulations.",
        "paragraph_id": "para_581"
      },
      {
        "text": "Such an override must be cabined to circumstances in which",
        "paragraph_id": "para_582"
      },
      {
        "text": "compliance is not “practicable,” any “adverse environmental",
        "paragraph_id": "para_583"
      },
      {
        "text": "impacts” are “minimize[d],” and the facility is ordered to",
        "paragraph_id": "para_584"
      },
      {
        "text": "operate only “during hours necessary to meet the emergency",
        "paragraph_id": "para_585"
      },
      {
        "text": "and serve the public interest.” Pub. L. 114-94 § 61002, 129",
        "paragraph_id": "para_586"
      },
      {
        "text": "Stat. 1772 (2015) (codified at 16 U.S.C. § 824a(c)(2)).",
        "paragraph_id": "para_587"
      },
      {
        "text": "Congress further specified that a section 202(c) order that “may",
        "paragraph_id": "para_588"
      },
      {
        "text": "19",
        "paragraph_id": "para_589"
      },
      {
        "text": "conflict” with environmental law “shall expire not later than 90",
        "paragraph_id": "para_590"
      },
      {
        "text": "days after it is issued.” 16 U.S.C. § 824a(c)(4).",
        "paragraph_id": "para_591"
      },
      {
        "text": "As described above, Michigan’s resource-adequacy",
        "paragraph_id": "para_592"
      },
      {
        "text": "regulation entails continuous, complex planning processes with",
        "paragraph_id": "para_593"
      },
      {
        "text": "intensive coordination by the state and MISO. That planning",
        "paragraph_id": "para_594"
      },
      {
        "text": "starts years in advance to prepare for future needs as well as",
        "paragraph_id": "para_595"
      },
      {
        "text": "near-term demand. FERC has peripheral—and limited—",
        "paragraph_id": "para_596"
      },
      {
        "text": "oversight of those entities, but no power to directly regulate",
        "paragraph_id": "para_597"
      },
      {
        "text": "generation facilities. And DOE has no role whatsoever in the",
        "paragraph_id": "para_598"
      },
      {
        "text": "resource-adequacy planning process. Instead, Congress in",
        "paragraph_id": "para_599"
      },
      {
        "text": "section 202(c) gave DOE narrow authority to intervene that is",
        "paragraph_id": "para_600"
      },
      {
        "text": "triggered only in the face of an electricity emergency not",
        "paragraph_id": "para_601"
      },
      {
        "text": "otherwise addressable by states or their utilities.",
        "paragraph_id": "para_602"
      },
      {
        "text": "B.",
        "paragraph_id": "para_603"
      },
      {
        "text": "The J.H. Campbell Generating Plant (Campbell), an aging",
        "paragraph_id": "para_604"
      },
      {
        "text": "coal-fired power plant in Michigan, is owned and operated by",
        "paragraph_id": "para_605"
      },
      {
        "text": "Consumers Energy Company, a load-serving entity that is part",
        "paragraph_id": "para_606"
      },
      {
        "text": "of MISO. Given its decades-old units, Campbell has become",
        "paragraph_id": "para_607"
      },
      {
        "text": "increasingly inefficient, polluting, and expensive to maintain.",
        "paragraph_id": "para_608"
      },
      {
        "text": "When in operation, the Campbell facility produces dangerous",
        "paragraph_id": "para_609"
      },
      {
        "text": "emissions, including SO2, NOx, and PM2.5, that cause",
        "paragraph_id": "para_610"
      },
      {
        "text": "approximately thirty excess deaths every year. Order",
        "paragraph_id": "para_611"
      },
      {
        "text": "Approving Settlement Agreement 9 (J.A. 454); State Add. 213.",
        "paragraph_id": "para_612"
      },
      {
        "text": "In June 2021, Consumers Energy filed with the Michigan",
        "paragraph_id": "para_613"
      },
      {
        "text": "Commission an integrated resource plan that proposed to retire",
        "paragraph_id": "para_614"
      },
      {
        "text": "the Campbell plant. Once an integrated resource plan is filed,",
        "paragraph_id": "para_615"
      },
      {
        "text": "the Michigan Commission reviews the plan through a year-",
        "paragraph_id": "para_616"
      },
      {
        "text": "long “contested case” process. See Mich. Comp. Laws. Ann. §",
        "paragraph_id": "para_617"
      },
      {
        "text": "460.6t(a)(7). Interested parties may intervene, take discovery,",
        "paragraph_id": "para_618"
      },
      {
        "text": "submit expert testimony, and present and cross-examine",
        "paragraph_id": "para_619"
      },
      {
        "text": "witnesses at an evidentiary hearing. See id. §§ 460.6t(7)(ii),",
        "paragraph_id": "para_620"
      },
      {
        "text": "24.271-24.288.",
        "paragraph_id": "para_621"
      },
      {
        "text": "20",
        "paragraph_id": "para_622"
      },
      {
        "text": "Dozens of interested parties, including environmental",
        "paragraph_id": "para_623"
      },
      {
        "text": "groups, the Michigan Attorney General, and several power",
        "paragraph_id": "para_624"
      },
      {
        "text": "companies, intervened in the Consumers Energy proceedings.",
        "paragraph_id": "para_625"
      },
      {
        "text": "In April 2022, Consumers Energy entered a multi-party",
        "paragraph_id": "para_626"
      },
      {
        "text": "settlement agreement with the environmental groups, the",
        "paragraph_id": "para_627"
      },
      {
        "text": "Michigan Attorney General, and the Michigan Commission’s",
        "paragraph_id": "para_628"
      },
      {
        "text": "enforcement staff under which it memorialized its plan to retire",
        "paragraph_id": "para_629"
      },
      {
        "text": "the Campbell plant and obtain newer, cleaner, cheaper, and",
        "paragraph_id": "para_630"
      },
      {
        "text": "more reliable resources that would increase available",
        "paragraph_id": "para_631"
      },
      {
        "text": "generation capacity. See Settlement Agreement (J.A. 543-63).",
        "paragraph_id": "para_632"
      },
      {
        "text": "Specifically, the agreement provided that Consumers Energy",
        "paragraph_id": "para_633"
      },
      {
        "text": "would retire the Campbell plant on or before May 31, 2025.",
        "paragraph_id": "para_634"
      },
      {
        "text": "See id. 4-5 (J.A. 546-47). And it directed Consumers Energy",
        "paragraph_id": "para_635"
      },
      {
        "text": "to acquire a new gas plant, extend operations of two oil- and",
        "paragraph_id": "para_636"
      },
      {
        "text": "gas-fired units at one of its other plants, and add new solar",
        "paragraph_id": "para_637"
      },
      {
        "text": "energy generation and battery storage. See id. 3-9 (J.A. 545-",
        "paragraph_id": "para_638"
      },
      {
        "text": "51). The parties sought approval of the settlement by the",
        "paragraph_id": "para_639"
      },
      {
        "text": "Michigan Public Service Commission, Order Approving",
        "paragraph_id": "para_640"
      },
      {
        "text": "Settlement Agreement 1 (J.A. 446), which ruled on objections",
        "paragraph_id": "para_641"
      },
      {
        "text": "and granted approval on June 23, 2022, id. 95-97 (J.A. 540-42);",
        "paragraph_id": "para_642"
      },
      {
        "text": "see also id. 45-95 (J.A. 490-540).",
        "paragraph_id": "para_643"
      },
      {
        "text": "In reviewing the settlement agreement, the Michigan",
        "paragraph_id": "para_644"
      },
      {
        "text": "Commission assessed whether the integrated resource plan",
        "paragraph_id": "para_645"
      },
      {
        "text": "Consumers Energy filed following the settlement met statutory",
        "paragraph_id": "para_646"
      },
      {
        "text": "requirements. See id. 4, 95 (J.A. 449, 540). By statute, the",
        "paragraph_id": "para_647"
      },
      {
        "text": "Michigan Commission must approve an integrated resource",
        "paragraph_id": "para_648"
      },
      {
        "text": "plan if it determines that “[t]he proposed integrated resource",
        "paragraph_id": "para_649"
      },
      {
        "text": "plan represents the most reasonable and prudent means of",
        "paragraph_id": "para_650"
      },
      {
        "text": "meeting the electric utility’s energy and capacity needs.”",
        "paragraph_id": "para_651"
      },
      {
        "text": "Mich. Comp. Laws. Ann. § 460.6t(8)(a). In making that",
        "paragraph_id": "para_652"
      },
      {
        "text": "determination about the post-settlement integrated resource",
        "paragraph_id": "para_653"
      },
      {
        "text": "plan, the Michigan Commission assessed its impact on",
        "paragraph_id": "para_654"
      },
      {
        "text": "resource adequacy and on Consumers Energy’s ability to serve",
        "paragraph_id": "para_655"
      },
      {
        "text": "21",
        "paragraph_id": "para_656"
      },
      {
        "text": "anticipated peak electric load. See Order Approving",
        "paragraph_id": "para_657"
      },
      {
        "text": "Settlement Agreement 88-95 (J.A. 533-40).",
        "paragraph_id": "para_658"
      },
      {
        "text": "Upon review of Consumers Energy’s expected",
        "paragraph_id": "para_659"
      },
      {
        "text": "procurements and operating adjustments, the Commission",
        "paragraph_id": "para_660"
      },
      {
        "text": "determined that “the approval of the settlement agreement will",
        "paragraph_id": "para_661"
      },
      {
        "text": "enhance resource adequacy in [the Campbell region] in both",
        "paragraph_id": "para_662"
      },
      {
        "text": "the near-term and long term.” Id. 93 (J.A. 538). Ultimately,",
        "paragraph_id": "para_663"
      },
      {
        "text": "the Commission concluded, Consumers Energy’s retirement",
        "paragraph_id": "para_664"
      },
      {
        "text": "plan was “the most reasonable and prudent means of meeting",
        "paragraph_id": "para_665"
      },
      {
        "text": "Consumers’ energy and capacity needs and otherwise meets the",
        "paragraph_id": "para_666"
      },
      {
        "text": "requirements of MCL 460.6t(8).” Id. 95 (J.A. 540). On appeal,",
        "paragraph_id": "para_667"
      },
      {
        "text": "the Michigan Court of Appeals affirmed the Michigan",
        "paragraph_id": "para_668"
      },
      {
        "text": "Commission’s order approving the settlement agreement and",
        "paragraph_id": "para_669"
      },
      {
        "text": "determined that there was substantial evidence that the",
        "paragraph_id": "para_670"
      },
      {
        "text": "agreement would improve resource adequacy. In re",
        "paragraph_id": "para_671"
      },
      {
        "text": "Consumers Energy, No. 3622954, 2023 WL 2620437, at *5-6",
        "paragraph_id": "para_672"
      },
      {
        "text": "(Mich. Ct. App. Mar. 23, 2023).",
        "paragraph_id": "para_673"
      },
      {
        "text": "MISO, too, determined that Campbell’s retirement as",
        "paragraph_id": "para_674"
      },
      {
        "text": "planned—with substitute generation provided by cheaper,",
        "paragraph_id": "para_675"
      },
      {
        "text": "cleaner, and more reliable new and expanded generation—",
        "paragraph_id": "para_676"
      },
      {
        "text": "would support reliability. See Attachment Y Notice 156 (J.A.",
        "paragraph_id": "para_677"
      },
      {
        "text": "322). That determination followed a technical evaluation of",
        "paragraph_id": "para_678"
      },
      {
        "text": "transmission system conditions that would result from the",
        "paragraph_id": "para_679"
      },
      {
        "text": "plant’s retirement. See MISO Tariff Section 38.2.7 2-3",
        "paragraph_id": "para_680"
      },
      {
        "text": "(J.A. 888-89). MISO’s analysis confirmed that Consumers",
        "paragraph_id": "para_681"
      },
      {
        "text": "Energy did not need to operate Campbell to satisfy the RTO’s",
        "paragraph_id": "para_682"
      },
      {
        "text": "reliability criteria.",
        "paragraph_id": "para_683"
      },
      {
        "text": "As Campbell’s May 2025 retirement approached,",
        "paragraph_id": "para_684"
      },
      {
        "text": "Consumers Energy, the Michigan Commission, and MISO",
        "paragraph_id": "para_685"
      },
      {
        "text": "continued to prioritize resource adequacy. Consumers Energy",
        "paragraph_id": "para_686"
      },
      {
        "text": "had already begun winding down the Campbell unit,",
        "paragraph_id": "para_687"
      },
      {
        "text": "transitioning to new generation resources, and developing",
        "paragraph_id": "para_688"
      },
      {
        "text": "22",
        "paragraph_id": "para_689"
      },
      {
        "text": "additional capacity. In its annual capacity-demonstration filing",
        "paragraph_id": "para_690"
      },
      {
        "text": "with the Michigan Commission, see Mich. Comp. Laws. Ann.",
        "paragraph_id": "para_691"
      },
      {
        "text": "§ 460.6w(8)(a), Consumers Energy documented that it had",
        "paragraph_id": "para_692"
      },
      {
        "text": "procured sufficient capacity to meet the projected demand of",
        "paragraph_id": "para_693"
      },
      {
        "text": "its customers in summer 2025 and beyond, see Motion to",
        "paragraph_id": "para_694"
      },
      {
        "text": "Intervene 24 (J.A. 357); Consumers Energy Capacity",
        "paragraph_id": "para_695"
      },
      {
        "text": "Demonstration 15 (J.A. 632). And MISO’s planning resource",
        "paragraph_id": "para_696"
      },
      {
        "text": "auction results for summer 2025 through spring 2026,",
        "paragraph_id": "para_697"
      },
      {
        "text": "published in April 2025, “demonstrated sufficient capacity at",
        "paragraph_id": "para_698"
      },
      {
        "text": "the regional, subregional and zonal levels.” MISO Planning",
        "paragraph_id": "para_699"
      },
      {
        "text": "Resource Auction 12 (J.A. 69); see also id. 5 (J.A. 62)",
        "paragraph_id": "para_700"
      },
      {
        "text": "(showing that MISO attained a reserve margin of 9.8% for",
        "paragraph_id": "para_701"
      },
      {
        "text": "summer 2025, nearly two percentage points above its target).",
        "paragraph_id": "para_702"
      },
      {
        "text": "The Michigan Commission, utilities in the state, and",
        "paragraph_id": "para_703"
      },
      {
        "text": "MISO saw no need to invoke 202(b) to request that FERC order",
        "paragraph_id": "para_704"
      },
      {
        "text": "provision of additional electricity. Neither did the governor of",
        "paragraph_id": "para_705"
      },
      {
        "text": "Michigan see any ground to declare an energy emergency in",
        "paragraph_id": "para_706"
      },
      {
        "text": "response to Campbell’s planned closure. See Mich. Comp.",
        "paragraph_id": "para_707"
      },
      {
        "text": "Laws. Ann. §§ 10.83-10.84.",
        "paragraph_id": "para_708"
      },
      {
        "text": "Just days before Campbell’s scheduled retirement,",
        "paragraph_id": "para_709"
      },
      {
        "text": "however, DOE sidestepped Michigan’s coordinated, years-",
        "paragraph_id": "para_710"
      },
      {
        "text": "long process of planning, including the detailed, judicially",
        "paragraph_id": "para_711"
      },
      {
        "text": "reviewed, multiparty settlement.",
        "paragraph_id": "para_712"
      },
      {
        "text": "On May 23, 2025, the Secretary issued a section 202(c)",
        "paragraph_id": "para_713"
      },
      {
        "text": "Order declaring an emergency and compelling Consumers",
        "paragraph_id": "para_714"
      },
      {
        "text": "Energy to keep Campbell in operation for at least 90 days. The",
        "paragraph_id": "para_715"
      },
      {
        "text": "Order asserts that “an emergency exists in portions of the",
        "paragraph_id": "para_716"
      },
      {
        "text": "Midwest region of the United States due to a shortage of",
        "paragraph_id": "para_717"
      },
      {
        "text": "electric energy, a shortage of facilities for the generation of",
        "paragraph_id": "para_718"
      },
      {
        "text": "electric energy, and other causes.” DOE Order 202-25-3 1",
        "paragraph_id": "para_719"
      },
      {
        "text": "(J.A. 1). As support, the Order identifies “potential tight",
        "paragraph_id": "para_720"
      },
      {
        "text": "reserve margins during the summer 2025” in MISO and",
        "paragraph_id": "para_721"
      },
      {
        "text": "23",
        "paragraph_id": "para_722"
      },
      {
        "text": "potential electricity supply shortfalls due to the “retirement of",
        "paragraph_id": "para_723"
      },
      {
        "text": "thermal generation capacity.” DOE Order 202-25-3 1 (J.A. 1).",
        "paragraph_id": "para_724"
      },
      {
        "text": "DOE pointed to fragments of two documents as showing",
        "paragraph_id": "para_725"
      },
      {
        "text": "that the region faced an emergency within the meaning of",
        "paragraph_id": "para_726"
      },
      {
        "text": "section 202(c). First, it quoted a statement in a NERC report",
        "paragraph_id": "para_727"
      },
      {
        "text": "that MISO is “at elevated risk of operational reserve shortfalls",
        "paragraph_id": "para_728"
      },
      {
        "text": "during periods of high demand or low resource output.” DOE",
        "paragraph_id": "para_729"
      },
      {
        "text": "Order 202-25-3 1 (J.A. 1); see NERC Reliability Assessment 5",
        "paragraph_id": "para_730"
      },
      {
        "text": "(J.A. 107). DOE characterized that statement as describing an",
        "paragraph_id": "para_731"
      },
      {
        "text": "emergency even though the very same report concluded that",
        "paragraph_id": "para_732"
      },
      {
        "text": "MISO had “adequate anticipated resources” for “peak load",
        "paragraph_id": "para_733"
      },
      {
        "text": "conditions.” NERC Reliability Assessment 5 (J.A. 107).",
        "paragraph_id": "para_734"
      },
      {
        "text": "Second, DOE quoted a slide from a deck describing",
        "paragraph_id": "para_735"
      },
      {
        "text": "MISO’s planning resource auction results for its North/Central",
        "paragraph_id": "para_736"
      },
      {
        "text": "region, which stated that “new capacity additions were",
        "paragraph_id": "para_737"
      },
      {
        "text": "insufficient to offset the negative impacts of decreased",
        "paragraph_id": "para_738"
      },
      {
        "text": "accreditation, suspensions/retirements and external resources”",
        "paragraph_id": "para_739"
      },
      {
        "text": "and that the summer months reflected the “highest risk and a",
        "paragraph_id": "para_740"
      },
      {
        "text": "tighter supply-demand balance.” DOE Order 202-25-3 2",
        "paragraph_id": "para_741"
      },
      {
        "text": "(J.A. 2); see MISO Planning Resource Auction 12-13 (J.A. 69-",
        "paragraph_id": "para_742"
      },
      {
        "text": "70). The first statement means that fewer capacity resources",
        "paragraph_id": "para_743"
      },
      {
        "text": "were offered in that region than in 2024; it does not conclude",
        "paragraph_id": "para_744"
      },
      {
        "text": "that the amount of capacity purchased was inadequate to serve",
        "paragraph_id": "para_745"
      },
      {
        "text": "load. See Michigan Attorney General Request for Rehearing",
        "paragraph_id": "para_746"
      },
      {
        "text": "31 (J.A. 188). And, in context, the second statement is merely",
        "paragraph_id": "para_747"
      },
      {
        "text": "comparative: It explains that the supply-demand gap in",
        "paragraph_id": "para_748"
      },
      {
        "text": "summer 2025 was narrower than in fall, winter, or spring of",
        "paragraph_id": "para_749"
      },
      {
        "text": "that year. See id. 30-31 (J.A. 187-88). DOE acknowledges that",
        "paragraph_id": "para_750"
      },
      {
        "text": "both “MISO and Consumers ha[d] incorporated [Campbell’s]",
        "paragraph_id": "para_751"
      },
      {
        "text": "planned retirement into their supply forecasts,” and that MISO",
        "paragraph_id": "para_752"
      },
      {
        "text": "procured “sufficient capacity” for summer 2025. DOE Order",
        "paragraph_id": "para_753"
      },
      {
        "text": "202-25-3 1-2 (J.A. 1-2). Brushing aside that vital context, DOE",
        "paragraph_id": "para_754"
      },
      {
        "text": "nonetheless concluded there was a risk of insufficient capacity",
        "paragraph_id": "para_755"
      },
      {
        "text": "24",
        "paragraph_id": "para_756"
      },
      {
        "text": "that warranted a section 202(c) emergency order. And it",
        "paragraph_id": "para_757"
      },
      {
        "text": "concluded, without explanation, that additional dispatch of",
        "paragraph_id": "para_758"
      },
      {
        "text": "Campbell in particular is “necessary to best meet the",
        "paragraph_id": "para_759"
      },
      {
        "text": "emergency and serve the public interest.” DOE Order 202-25-",
        "paragraph_id": "para_760"
      },
      {
        "text": "3 2 (J.A. 2).",
        "paragraph_id": "para_761"
      },
      {
        "text": "In June 2025, Michigan sought administrative rehearing,",
        "paragraph_id": "para_762"
      },
      {
        "text": "as did Illinois, Minnesota, and several environmental nonprofit",
        "paragraph_id": "para_763"
      },
      {
        "text": "groups. Rehearing was denied by operation of law when DOE",
        "paragraph_id": "para_764"
      },
      {
        "text": "failed to respond within 30 days. 16 U.S.C. § 825l(a).",
        "paragraph_id": "para_765"
      },
      {
        "text": "Petitioners then sought our review of the Order. On September",
        "paragraph_id": "para_766"
      },
      {
        "text": "8, 2025, DOE issued a Rehearing Order that “modified” the",
        "paragraph_id": "para_767"
      },
      {
        "text": "Order in some respects and otherwise sustained it. DOE Order",
        "paragraph_id": "para_768"
      },
      {
        "text": "202-25-3B 24 (J.A. 29).",
        "paragraph_id": "para_769"
      },
      {
        "text": "The Rehearing Order reiterates that section 202(c)",
        "paragraph_id": "para_770"
      },
      {
        "text": "“specifically applies to the potential ‘shortage of electric",
        "paragraph_id": "para_771"
      },
      {
        "text": "energy or of facilities for the generation or transmission of",
        "paragraph_id": "para_772"
      },
      {
        "text": "electric energy,’” which it describes as “exactly the situation",
        "paragraph_id": "para_773"
      },
      {
        "text": "that led to the issuance of the Emergency Order.” Order 202-",
        "paragraph_id": "para_774"
      },
      {
        "text": "25-3B 4 (J.A. 9). DOE also announced a new interpretation of",
        "paragraph_id": "para_775"
      },
      {
        "text": "section 202(c) to authorize it to countermand the state’s",
        "paragraph_id": "para_776"
      },
      {
        "text": "approval of a plant closing, even in the absence of a need for",
        "paragraph_id": "para_777"
      },
      {
        "text": "federal intercession to avert an imminent reliability risk beyond",
        "paragraph_id": "para_778"
      },
      {
        "text": "state or RTO control. Order 202-25-3B 7 (J.A. 12). It is",
        "paragraph_id": "para_779"
      },
      {
        "text": "enough, in DOE’s view, that the Order “addresses [the] risk”",
        "paragraph_id": "para_780"
      },
      {
        "text": "that, in DOE’s view, “if current retirement schedules and",
        "paragraph_id": "para_781"
      },
      {
        "text": "incremental additions remain unchanged, most regions—",
        "paragraph_id": "para_782"
      },
      {
        "text": "including the MISO region relevant to the Emergency Order—",
        "paragraph_id": "para_783"
      },
      {
        "text": "will face unacceptable reliability risks within five years,”",
        "paragraph_id": "para_784"
      },
      {
        "text": "Order 202-25-3B 14 (J.A. 19).",
        "paragraph_id": "para_785"
      },
      {
        "text": "The Act limits to 90 days the duration of a section 202(c)",
        "paragraph_id": "para_786"
      },
      {
        "text": "order that conflicts with environmental law, see 16 U.S.C.",
        "paragraph_id": "para_787"
      },
      {
        "text": "§ 824a(c)(4)(A)—which this one indisputably does. DOE has",
        "paragraph_id": "para_788"
      },
      {
        "text": "25",
        "paragraph_id": "para_789"
      },
      {
        "text": "nonetheless extended the Order’s 90-day period four times.",
        "paragraph_id": "para_790"
      },
      {
        "text": "Order No. 202-25-7 (DOE Aug. 20, 2025); Order No. 202-25-",
        "paragraph_id": "para_791"
      },
      {
        "text": "9 (DOE Nov. 18, 2025); Order No. 202-26-16 (DOE Feb. 17,",
        "paragraph_id": "para_792"
      },
      {
        "text": "2026); Order No. 202-26-22 (DOE May 18, 2026). In each",
        "paragraph_id": "para_793"
      },
      {
        "text": "extension, DOE asserted that the emergency conditions “will",
        "paragraph_id": "para_794"
      },
      {
        "text": "continue in the near term and are also likely to continue in",
        "paragraph_id": "para_795"
      },
      {
        "text": "subsequent years.” See, e.g., Order No. 202-25-7 7 (State",
        "paragraph_id": "para_796"
      },
      {
        "text": "Add. 88); Order No. 202-25-9 8 (State Add. 99). Thus, DOE",
        "paragraph_id": "para_797"
      },
      {
        "text": "has compelled Campbell’s continued operation for a total of",
        "paragraph_id": "para_798"
      },
      {
        "text": "450 days, claiming that extended compulsion is appropriate",
        "paragraph_id": "para_799"
      },
      {
        "text": "“[t]o ensure that the Campbell Plant will be available if needed",
        "paragraph_id": "para_800"
      },
      {
        "text": "to address emergency conditions.” See Order No. 202-25-9 8",
        "paragraph_id": "para_801"
      },
      {
        "text": "(State Add. 99). Petitioners timely sought review of the",
        "paragraph_id": "para_802"
      },
      {
        "text": "extension orders, and we held those petitions in abeyance",
        "paragraph_id": "para_803"
      },
      {
        "text": "pending the outcome here.",
        "paragraph_id": "para_804"
      },
      {
        "text": "II.",
        "paragraph_id": "para_805"
      },
      {
        "text": "We have jurisdiction to review the initial Order challenged",
        "paragraph_id": "para_806"
      },
      {
        "text": "in these petitions. 16 U.S.C. § 825l(b); see 42 U.S.C.",
        "paragraph_id": "para_807"
      },
      {
        "text": "§ 7192(a). We must set aside an agency action that is “in",
        "paragraph_id": "para_808"
      },
      {
        "text": "excess of statutory jurisdiction, authority, or limitations, or",
        "paragraph_id": "para_809"
      },
      {
        "text": "short of statutory right.” Erie Blvd. Hydropower, LP v. FERC,",
        "paragraph_id": "para_810"
      },
      {
        "text": "878 F.3d 258, 266 (D.C. Cir. 2017) (quoting 5 U.S.C.",
        "paragraph_id": "para_811"
      },
      {
        "text": "§ 706(2)(A), (C)). When determining whether an agency has",
        "paragraph_id": "para_812"
      },
      {
        "text": "exceeded its statutory authority, we interpret the relevant",
        "paragraph_id": "para_813"
      },
      {
        "text": "statutory provisions de novo. See Loper Bright Enterprises v.",
        "paragraph_id": "para_814"
      },
      {
        "text": "Raimondo, 603 U.S. 369, 400-01 (2024).",
        "paragraph_id": "para_815"
      },
      {
        "text": "Petitioners claim that the Order exceeds DOE’s statutory",
        "paragraph_id": "para_816"
      },
      {
        "text": "authority. Specifically, they argue that the circumstances DOE",
        "paragraph_id": "para_817"
      },
      {
        "text": "has identified—including an out-of-context quotation about an",
        "paragraph_id": "para_818"
      },
      {
        "text": "“elevated risk” of operational reserve shortfalls in summer",
        "paragraph_id": "para_819"
      },
      {
        "text": "2025 and unspecified long-term reliability risks—do not",
        "paragraph_id": "para_820"
      },
      {
        "text": "constitute an “emergency” under section 202(c). The very",
        "paragraph_id": "para_821"
      },
      {
        "text": "26",
        "paragraph_id": "para_822"
      },
      {
        "text": "document DOE drew from established that there was in fact",
        "paragraph_id": "para_823"
      },
      {
        "text": "sufficient capacity due to Michigan’s planning measures for",
        "paragraph_id": "para_824"
      },
      {
        "text": "resource adequacy and no anticipated electricity shortfall, so",
        "paragraph_id": "para_825"
      },
      {
        "text": "no “emergency.” Petitioners also claim that the Order’s finding",
        "paragraph_id": "para_826"
      },
      {
        "text": "that Michigan faced a section 202(c) emergency is not",
        "paragraph_id": "para_827"
      },
      {
        "text": "supported by substantial evidence and contravenes other",
        "paragraph_id": "para_828"
      },
      {
        "text": "limitations imposed by section 202(c). DOE responds that the",
        "paragraph_id": "para_829"
      },
      {
        "text": "Secretary has broad latitude to determine that a section 202(c)",
        "paragraph_id": "para_830"
      },
      {
        "text": "emergency exists and that the Order correctly identifies one",
        "paragraph_id": "para_831"
      },
      {
        "text": "here.",
        "paragraph_id": "para_832"
      },
      {
        "text": "A.",
        "paragraph_id": "para_833"
      },
      {
        "text": "We first address petitioners’ statutory argument. And",
        "paragraph_id": "para_834"
      },
      {
        "text": "because we find that argument dispositive, we need go no",
        "paragraph_id": "para_835"
      },
      {
        "text": "further. DOE relies not on its core power to compel electricity",
        "paragraph_id": "para_836"
      },
      {
        "text": "connection or generation to meet emergency needs in wartime,",
        "paragraph_id": "para_837"
      },
      {
        "text": "but on its power to compel generation of electric energy when",
        "paragraph_id": "para_838"
      },
      {
        "text": "the Secretary “determines that an emergency exists by reason",
        "paragraph_id": "para_839"
      },
      {
        "text": "of a sudden increase in the demand for electric energy, or a",
        "paragraph_id": "para_840"
      },
      {
        "text": "shortage of electric energy or of facilities for the generation or",
        "paragraph_id": "para_841"
      },
      {
        "text": "transmission of electric energy, or of fuel or water for",
        "paragraph_id": "para_842"
      },
      {
        "text": "generating facilities, or other causes.” 16 U.S.C. § 824a(c)(1).",
        "paragraph_id": "para_843"
      },
      {
        "text": "The Act gives the Secretary authority to determine whether an",
        "paragraph_id": "para_844"
      },
      {
        "text": "emergency exists. That grant of authority does not grant a",
        "paragraph_id": "para_845"
      },
      {
        "text": "boundless license to ignore the statutory text; it allows the",
        "paragraph_id": "para_846"
      },
      {
        "text": "Secretary to exercise discretion within the Act’s statutory",
        "paragraph_id": "para_847"
      },
      {
        "text": "limits. The statutory limits in section 202(c) confine DOE’s",
        "paragraph_id": "para_848"
      },
      {
        "text": "authority to temporary emergencies that the Secretary",
        "paragraph_id": "para_849"
      },
      {
        "text": "reasonably determines are and will be unmet by the state’s",
        "paragraph_id": "para_850"
      },
      {
        "text": "resource planning.",
        "paragraph_id": "para_851"
      },
      {
        "text": "The parties disagree about what counts as an “emergency”",
        "paragraph_id": "para_852"
      },
      {
        "text": "under section 202(c). Petitioners contend that an “emergency”",
        "paragraph_id": "para_853"
      },
      {
        "text": "for section 202(c) purposes must be sudden, unexpected,",
        "paragraph_id": "para_854"
      },
      {
        "text": "27",
        "paragraph_id": "para_855"
      },
      {
        "text": "imminent, and require an immediate response. State Pet’rs",
        "paragraph_id": "para_856"
      },
      {
        "text": "Br. 26-27. DOE contends that the term encompasses any",
        "paragraph_id": "para_857"
      },
      {
        "text": "anticipated shortage of electric power, even if neither imminent",
        "paragraph_id": "para_858"
      },
      {
        "text": "nor beyond the capability of the state to address. DOE Br. 23-",
        "paragraph_id": "para_859"
      },
      {
        "text": "25.",
        "paragraph_id": "para_860"
      },
      {
        "text": "We hold that a section 202(c) “emergency” means a grid-",
        "paragraph_id": "para_861"
      },
      {
        "text": "reliability risk that calls for an immediate response by DOE in",
        "paragraph_id": "para_862"
      },
      {
        "text": "particular. If the Department finds the state has not and will",
        "paragraph_id": "para_863"
      },
      {
        "text": "not timely take steps that must be taken immediately to avert",
        "paragraph_id": "para_864"
      },
      {
        "text": "unacceptable risk to reliability, the need for immediate action",
        "paragraph_id": "para_865"
      },
      {
        "text": "can trigger statutory authority for DOE to step in.",
        "paragraph_id": "para_866"
      },
      {
        "text": "In arriving at the best interpretation, “we begin with the",
        "paragraph_id": "para_867"
      },
      {
        "text": "text.” Pacific Gas & Electric Co. v. FERC, 113 F.4th 943, 948",
        "paragraph_id": "para_868"
      },
      {
        "text": "(D.C. Cir. 2024) (citation omitted). The Federal Power Act",
        "paragraph_id": "para_869"
      },
      {
        "text": "does not define “emergency,” so “we look to the word’s",
        "paragraph_id": "para_870"
      },
      {
        "text": "ordinary definition.” CSX Transp., Inc v. Ala. Dep’t of",
        "paragraph_id": "para_871"
      },
      {
        "text": "Revenue, 562 U.S. 277, 284 (2011). Definitions of",
        "paragraph_id": "para_872"
      },
      {
        "text": "“emergency” include an “unforeseen occurrence or",
        "paragraph_id": "para_873"
      },
      {
        "text": "combination of circumstances which calls for immediate action",
        "paragraph_id": "para_874"
      },
      {
        "text": "or remedy,” a “pressing necessity,” and an “exigency.”",
        "paragraph_id": "para_875"
      },
      {
        "text": "Webster’s New Int’l Dictionary of the English Language 716",
        "paragraph_id": "para_876"
      },
      {
        "text": "(2d ed. 1930); see also 3 Oxford English Dictionary 119 (1933)",
        "paragraph_id": "para_877"
      },
      {
        "text": "(defining emergency as “a state of things unexpectedly arising,",
        "paragraph_id": "para_878"
      },
      {
        "text": "and urgently demanding immediate action”).",
        "paragraph_id": "para_879"
      },
      {
        "text": "The key consideration in determining whether a situation",
        "paragraph_id": "para_880"
      },
      {
        "text": "amounts to an emergency is whether it demands immediate",
        "paragraph_id": "para_881"
      },
      {
        "text": "action by DOE outside the ordinary process for assuring",
        "paragraph_id": "para_882"
      },
      {
        "text": "reliability. While the suddenness, imminence, and",
        "paragraph_id": "para_883"
      },
      {
        "text": "unexpectedness of a reliability risk will often make it more",
        "paragraph_id": "para_884"
      },
      {
        "text": "likely to warrant immediate action, it is, as we explain further",
        "paragraph_id": "para_885"
      },
      {
        "text": "below, see infra at 29-32, the combination of urgent need for",
        "paragraph_id": "para_886"
      },
      {
        "text": "action with circumstances showing that a federal response is",
        "paragraph_id": "para_887"
      },
      {
        "text": "28",
        "paragraph_id": "para_888"
      },
      {
        "text": "called for that epitomizes a section 202(c) emergency. And,",
        "paragraph_id": "para_889"
      },
      {
        "text": "contrary to petitioners’ arguments that an emergency can stem",
        "paragraph_id": "para_890"
      },
      {
        "text": "only from an imminent and unforeseen energy shortage, see PI",
        "paragraph_id": "para_891"
      },
      {
        "text": "Pet’rs Br. 24; State Pet’rs Br. 25, the need for an immediate",
        "paragraph_id": "para_892"
      },
      {
        "text": "federal response might arise even when a crisis is foreseeable",
        "paragraph_id": "para_893"
      },
      {
        "text": "or will occur in the future: If, for example, a deteriorating",
        "paragraph_id": "para_894"
      },
      {
        "text": "nuclear power plant poses risks of a serious outage in three",
        "paragraph_id": "para_895"
      },
      {
        "text": "years absent immediate action to ensure repairs, and if DOE",
        "paragraph_id": "para_896"
      },
      {
        "text": "has reason to believe that the state cannot or will not act in time",
        "paragraph_id": "para_897"
      },
      {
        "text": "to reasonably respond, an emergency may exist even though",
        "paragraph_id": "para_898"
      },
      {
        "text": "the outage is foreseeable and far-off.",
        "paragraph_id": "para_899"
      },
      {
        "text": "Based on the text, the need for immediate federal action to",
        "paragraph_id": "para_900"
      },
      {
        "text": "ensure adequate supply of electricity is the touchstone for a",
        "paragraph_id": "para_901"
      },
      {
        "text": "section 202(c) emergency. DOE’s arguments to the contrary",
        "paragraph_id": "para_902"
      },
      {
        "text": "are unpersuasive.",
        "paragraph_id": "para_903"
      },
      {
        "text": "DOE contends that the text of section 202(c) uses",
        "paragraph_id": "para_904"
      },
      {
        "text": "“emergency” broadly to include any shortages of electric",
        "paragraph_id": "para_905"
      },
      {
        "text": "energy. DOE Br. 23-25. The Department asserts that section",
        "paragraph_id": "para_906"
      },
      {
        "text": "202(c) “spells out what constitutes a section 202(c)",
        "paragraph_id": "para_907"
      },
      {
        "text": "‘emergency’ by capacious examples,” including “‘a shortage",
        "paragraph_id": "para_908"
      },
      {
        "text": "of electric energy’; ‘a sudden increase in the demand for",
        "paragraph_id": "para_909"
      },
      {
        "text": "electric energy’; a shortage ‘of facilities for the generation or",
        "paragraph_id": "para_910"
      },
      {
        "text": "transmission of electric energy’; a shortage ‘of fuel or water for",
        "paragraph_id": "para_911"
      },
      {
        "text": "generating facilities’; or for ‘other causes.’” DOE Br. 24",
        "paragraph_id": "para_912"
      },
      {
        "text": "(quoting 16 U.S.C. § 824a(c)(1)). But DOE misreads the text.",
        "paragraph_id": "para_913"
      },
      {
        "text": "What it quotes in section 202(c) as statutorily identified",
        "paragraph_id": "para_914"
      },
      {
        "text": "emergencies are no such thing. They are potential causes of",
        "paragraph_id": "para_915"
      },
      {
        "text": "emergencies, not examples of emergencies. As the statute says,",
        "paragraph_id": "para_916"
      },
      {
        "text": "an emergency may “exist[] by reason of” a shortage of electric",
        "paragraph_id": "para_917"
      },
      {
        "text": "energy or of facilities for the generation or transmission of",
        "paragraph_id": "para_918"
      },
      {
        "text": "electric energy. 16 U.S.C. § 824a(c)(1). The statutory text",
        "paragraph_id": "para_919"
      },
      {
        "text": "plainly does not say those potential causes are themselves",
        "paragraph_id": "para_920"
      },
      {
        "text": "emergencies.",
        "paragraph_id": "para_921"
      },
      {
        "text": "29",
        "paragraph_id": "para_922"
      },
      {
        "text": "Next, DOE argues that the text of neighboring section",
        "paragraph_id": "para_923"
      },
      {
        "text": "202(d) shows that the term “emergency” in section 202(c)",
        "paragraph_id": "para_924"
      },
      {
        "text": "cannot mean that immediate action is required. DOE Br. 28.",
        "paragraph_id": "para_925"
      },
      {
        "text": "Section 202(d) permits a utility that is not subject to FERC’s",
        "paragraph_id": "para_926"
      },
      {
        "text": "jurisdiction to connect temporarily to the interstate grid during",
        "paragraph_id": "para_927"
      },
      {
        "text": "“any emergency requiring immediate action,” and to do so",
        "paragraph_id": "para_928"
      },
      {
        "text": "without thereby subjecting itself to FERC’s jurisdiction. 16",
        "paragraph_id": "para_929"
      },
      {
        "text": "U.S.C. § 824a(d). The apparent role of this provision is to",
        "paragraph_id": "para_930"
      },
      {
        "text": "encourage such voluntary connection to help meet emergency",
        "paragraph_id": "para_931"
      },
      {
        "text": "conditions. DOE argues that the word “emergency” by itself",
        "paragraph_id": "para_932"
      },
      {
        "text": "in section 202(c) cannot refer to circumstances requiring",
        "paragraph_id": "para_933"
      },
      {
        "text": "immediate action because that would treat the modifying",
        "paragraph_id": "para_934"
      },
      {
        "text": "phrase accompanying the word “emergency” in section",
        "paragraph_id": "para_935"
      },
      {
        "text": "202(d)—“requiring immediate action”—as surplusage. That is",
        "paragraph_id": "para_936"
      },
      {
        "text": "wrong. Even if there were no section 202(c) at all, the phrase",
        "paragraph_id": "para_937"
      },
      {
        "text": "in section 202(d) would be surplusage because, as the",
        "paragraph_id": "para_938"
      },
      {
        "text": "dictionaries and common usage establish, the word",
        "paragraph_id": "para_939"
      },
      {
        "text": "“emergency” standing alone denotes an acute situation",
        "paragraph_id": "para_940"
      },
      {
        "text": "requiring an immediate response. See supra at 27. The fact",
        "paragraph_id": "para_941"
      },
      {
        "text": "that “emergency” conveys the same meaning more succinctly",
        "paragraph_id": "para_942"
      },
      {
        "text": "than the more emphatically worded “emergency requiring",
        "paragraph_id": "para_943"
      },
      {
        "text": "immediate action” is no reason to eschew the word’s ordinary",
        "paragraph_id": "para_944"
      },
      {
        "text": "meaning in section 202(c). After all, “the canon against",
        "paragraph_id": "para_945"
      },
      {
        "text": "surplusage is not an absolute rule,” and it “certainly does not",
        "paragraph_id": "para_946"
      },
      {
        "text": "require us to favor an unusual meaning that will avoid",
        "paragraph_id": "para_947"
      },
      {
        "text": "surplusage over a more natural one.” Stanley v. City of",
        "paragraph_id": "para_948"
      },
      {
        "text": "Sanford, 606 U.S. 46, 56 (2025) (quotation omitted).",
        "paragraph_id": "para_949"
      },
      {
        "text": "For purposes of section 202(c), the ordinary meaning of",
        "paragraph_id": "para_950"
      },
      {
        "text": "“emergency” as an event that requires immediate action does",
        "paragraph_id": "para_951"
      },
      {
        "text": "not complete the analysis. “It is a fundamental canon of",
        "paragraph_id": "para_952"
      },
      {
        "text": "statutory construction that the words of a statute must be read",
        "paragraph_id": "para_953"
      },
      {
        "text": "in their context and with a view to their place in the overall",
        "paragraph_id": "para_954"
      },
      {
        "text": "statutory scheme.” Sturgeon v. Frost, 577 U.S. 424, 438 (2016)",
        "paragraph_id": "para_955"
      },
      {
        "text": "(quotation omitted). Given the structure and context of the",
        "paragraph_id": "para_956"
      },
      {
        "text": "30",
        "paragraph_id": "para_957"
      },
      {
        "text": "Federal Power Act, section 202(c)’s grant of emergency",
        "paragraph_id": "para_958"
      },
      {
        "text": "authority is triggered only when there is a need for immediate,",
        "paragraph_id": "para_959"
      },
      {
        "text": "essentially last-resort action and the circumstances require",
        "paragraph_id": "para_960"
      },
      {
        "text": "action by DOE in particular, as opposed to action by the state",
        "paragraph_id": "para_961"
      },
      {
        "text": "or states responsible for resource adequacy.",
        "paragraph_id": "para_962"
      },
      {
        "text": "To start, Congress carefully structured the Federal Power",
        "paragraph_id": "para_963"
      },
      {
        "text": "Act, and section 202 within it, to preserve the primacy of state",
        "paragraph_id": "para_964"
      },
      {
        "text": "authority over electricity generation. At its outset, the Act",
        "paragraph_id": "para_965"
      },
      {
        "text": "clarifies that the limited federal authority it confers extends",
        "paragraph_id": "para_966"
      },
      {
        "text": "“only to those matters which are not subject to regulation by",
        "paragraph_id": "para_967"
      },
      {
        "text": "the States.” 16 U.S.C. § 824(a). And it expressly denies federal",
        "paragraph_id": "para_968"
      },
      {
        "text": "authority “over facilities used for the generation of electric",
        "paragraph_id": "para_969"
      },
      {
        "text": "energy.” Id. § 824(b)(1). To help ensure that generation",
        "paragraph_id": "para_970"
      },
      {
        "text": "suffices to meet long-term demand, section 215 authorizes",
        "paragraph_id": "para_971"
      },
      {
        "text": "NERC to establish nationwide reliability standards. 16 U.S.C.",
        "paragraph_id": "para_972"
      },
      {
        "text": "§ 824o(d). But that section, which expressly denies NERC",
        "paragraph_id": "para_973"
      },
      {
        "text": "power to demand additional generation capacity, makes clear",
        "paragraph_id": "para_974"
      },
      {
        "text": "that NERC’s standards are to guide state planning, not to",
        "paragraph_id": "para_975"
      },
      {
        "text": "authorize federal intervention to direct electricity generation.",
        "paragraph_id": "para_976"
      },
      {
        "text": "FERC, too, facilitates production of an “abundant supply of",
        "paragraph_id": "para_977"
      },
      {
        "text": "electric energy,” principally by prompting states and their",
        "paragraph_id": "para_978"
      },
      {
        "text": "utilities to engage in “voluntary interconnection and",
        "paragraph_id": "para_979"
      },
      {
        "text": "coordination” at the regional level. 16 U.S.C. § 824a(a). If",
        "paragraph_id": "para_980"
      },
      {
        "text": "those efforts prove deficient, a state, transmission organization,",
        "paragraph_id": "para_981"
      },
      {
        "text": "or load-serving entity may request, under section 202(b), that",
        "paragraph_id": "para_982"
      },
      {
        "text": "FERC direct a generator to sell or exchange energy with other",
        "paragraph_id": "para_983"
      },
      {
        "text": "facilities. Id. § 824a(b). But FERC only has authority to do",
        "paragraph_id": "para_984"
      },
      {
        "text": "that in response to a request. Permitting DOE to compel",
        "paragraph_id": "para_985"
      },
      {
        "text": "generation in a situation that can be resolved through the",
        "paragraph_id": "para_986"
      },
      {
        "text": "ordinary resource adequacy planning mechanisms or a request",
        "paragraph_id": "para_987"
      },
      {
        "text": "under section 202(b) would render meaningless the constraints",
        "paragraph_id": "para_988"
      },
      {
        "text": "on federal power that Congress imposed throughout the Act.",
        "paragraph_id": "para_989"
      },
      {
        "text": "31",
        "paragraph_id": "para_990"
      },
      {
        "text": "The only other court to consider Section 202(c)’s scope",
        "paragraph_id": "para_991"
      },
      {
        "text": "has come to the same conclusion. In Otter Tail, the court",
        "paragraph_id": "para_992"
      },
      {
        "text": "distinguished section 202(c), which enables a federal response",
        "paragraph_id": "para_993"
      },
      {
        "text": "“to react to a war or national disaster and order immediate",
        "paragraph_id": "para_994"
      },
      {
        "text": "interconnection of the facilities to maintain electrical service",
        "paragraph_id": "para_995"
      },
      {
        "text": "during such emergency,” from section 202(b), which “applies",
        "paragraph_id": "para_996"
      },
      {
        "text": "to a crisis which is likely to develop in the foreseeable future",
        "paragraph_id": "para_997"
      },
      {
        "text": "but which does not necessitate immediate action on the part of",
        "paragraph_id": "para_998"
      },
      {
        "text": "the [Federal Power] Commission.” Otter Tail Power Co. v.",
        "paragraph_id": "para_999"
      },
      {
        "text": "Fed. Power Comm’n, 429 F.2d 232, 234 (8th Cir. 1970). So",
        "paragraph_id": "para_1000"
      },
      {
        "text": "there, too, the court treated the federal government’s section",
        "paragraph_id": "para_1001"
      },
      {
        "text": "202(c) power as limited by the primacy of other, less top-down",
        "paragraph_id": "para_1002"
      },
      {
        "text": "and coercive mechanisms to ensure resource adequacy.",
        "paragraph_id": "para_1003"
      },
      {
        "text": "The structure of the Federal Power Act makes clear that",
        "paragraph_id": "para_1004"
      },
      {
        "text": "compelled generation under section 202(c) is generally",
        "paragraph_id": "para_1005"
      },
      {
        "text": "appropriate only when DOE faces a type of reliability",
        "paragraph_id": "para_1006"
      },
      {
        "text": "emergency that is unaddressed by actions contemplated by",
        "paragraph_id": "para_1007"
      },
      {
        "text": "sections 202(a) and (b), so necessitates federal intervention.",
        "paragraph_id": "para_1008"
      },
      {
        "text": "Section 202(c) is essentially a narrow, last-resort backstop. It",
        "paragraph_id": "para_1009"
      },
      {
        "text": "provides for DOE to exercise emergency authority when",
        "paragraph_id": "para_1010"
      },
      {
        "text": "coordinated state and regional resource adequacy planning, per",
        "paragraph_id": "para_1011"
      },
      {
        "text": "section 202(a), and invocation of section 202(b) both fall short.",
        "paragraph_id": "para_1012"
      },
      {
        "text": "When those mechanisms function as intended to address",
        "paragraph_id": "para_1013"
      },
      {
        "text": "potential resource adequacy issues, there will typically be no",
        "paragraph_id": "para_1014"
      },
      {
        "text": "“emergency” within the meaning of section 202(c).",
        "paragraph_id": "para_1015"
      },
      {
        "text": "The circumstances requiring use of section 202(c) are rare.",
        "paragraph_id": "para_1016"
      },
      {
        "text": "If generation shortfalls or other reliability risks are anticipated,",
        "paragraph_id": "para_1017"
      },
      {
        "text": "states, generators, and regional entities have every incentive",
        "paragraph_id": "para_1018"
      },
      {
        "text": "and tool to make plans to procure replacement resources or",
        "paragraph_id": "para_1019"
      },
      {
        "text": "prevent scheduled retirements. And even for imminent or",
        "paragraph_id": "para_1020"
      },
      {
        "text": "unforeseen shortfalls, the coordinated resource-adequacy",
        "paragraph_id": "para_1021"
      },
      {
        "text": "system includes alternative solutions. For instance, MISO may",
        "paragraph_id": "para_1022"
      },
      {
        "text": "provide for energy imports from neighboring systems or deploy",
        "paragraph_id": "para_1023"
      },
      {
        "text": "32",
        "paragraph_id": "para_1024"
      },
      {
        "text": "operating mitigations like load-modifying resources—that is,",
        "paragraph_id": "para_1025"
      },
      {
        "text": "demand-side measures to reduce energy consumption. See",
        "paragraph_id": "para_1026"
      },
      {
        "text": "NERC Reliability Assessment 16 (J.A. 118); MISO, Market",
        "paragraph_id": "para_1027"
      },
      {
        "text": "Redefinition: Load Modifying Resource Reforms 6 (Nov. 6,",
        "paragraph_id": "para_1028"
      },
      {
        "text": "2024), https://perma.cc/AZ69-Q3VN. MISO may also issue",
        "paragraph_id": "para_1029"
      },
      {
        "text": "energy emergency alerts or operational alerts that require its",
        "paragraph_id": "para_1030"
      },
      {
        "text": "stakeholders to take energy conservation actions. See MISO",
        "paragraph_id": "para_1031"
      },
      {
        "text": "Market Capacity Emergency 21-26 (J.A. 696-701). States may",
        "paragraph_id": "para_1032"
      },
      {
        "text": "declare energy emergencies pursuant to which they restrict",
        "paragraph_id": "para_1033"
      },
      {
        "text": "consumption or command an energy supplier to redirect its",
        "paragraph_id": "para_1034"
      },
      {
        "text": "energy to a needed facility. See, e.g., Mich. Comp. Laws. Ann.",
        "paragraph_id": "para_1035"
      },
      {
        "text": "§§ 10.83-10.84. And states, transmission organizations, or",
        "paragraph_id": "para_1036"
      },
      {
        "text": "load-serving entities contemplating imminent shortages can",
        "paragraph_id": "para_1037"
      },
      {
        "text": "call on FERC under section 202(b) to require generators to sell",
        "paragraph_id": "para_1038"
      },
      {
        "text": "or exchange energy with other facilities. See 16 U.S.C.",
        "paragraph_id": "para_1039"
      },
      {
        "text": "§ 824a(b). For virtually all risks of energy shortages,",
        "paragraph_id": "para_1040"
      },
      {
        "text": "alternatives to DOE intercession suffice.",
        "paragraph_id": "para_1041"
      },
      {
        "text": "When DOE exercises its section 202(c) authority to",
        "paragraph_id": "para_1042"
      },
      {
        "text": "compel generation other than as a last resort, including by",
        "paragraph_id": "para_1043"
      },
      {
        "text": "reversing a generator’s long and carefully planned retirement",
        "paragraph_id": "para_1044"
      },
      {
        "text": "as it did with Consumers Energy’s Campbell unit, the results",
        "paragraph_id": "para_1045"
      },
      {
        "text": "are disruptive. Unjustified use of section 202(c) upends",
        "paragraph_id": "para_1046"
      },
      {
        "text": "existing resource-adequacy decisions made based on years of",
        "paragraph_id": "para_1047"
      },
      {
        "text": "planning with intensive expert input and broad stakeholder",
        "paragraph_id": "para_1048"
      },
      {
        "text": "participation. As DOE itself acknowledges, resource adequacy",
        "paragraph_id": "para_1049"
      },
      {
        "text": "planning and adding generation capacity is a “many-year”",
        "paragraph_id": "para_1050"
      },
      {
        "text": "process. See DOE Br. 33. States and RTOs closely scrutinize",
        "paragraph_id": "para_1051"
      },
      {
        "text": "the impact of generation retirement or reduction and engage in",
        "paragraph_id": "para_1052"
      },
      {
        "text": "sophisticated planning of expansion or construction of",
        "paragraph_id": "para_1053"
      },
      {
        "text": "generation units and facility interconnections. They do so with",
        "paragraph_id": "para_1054"
      },
      {
        "text": "public notice and input by a broad range of stakeholders. And",
        "paragraph_id": "para_1055"
      },
      {
        "text": "they seek to achieve resource adequacy in a manner that serves",
        "paragraph_id": "para_1056"
      },
      {
        "text": "the public interest in affordable, environmentally sound,",
        "paragraph_id": "para_1057"
      },
      {
        "text": "reliable resources going forward. See id. at 33-34. Contrary to",
        "paragraph_id": "para_1058"
      },
      {
        "text": "33",
        "paragraph_id": "para_1059"
      },
      {
        "text": "DOE’s position, DOE Br. 31-36, the complexity and advance",
        "paragraph_id": "para_1060"
      },
      {
        "text": "planning that go into states’ assurances of resource adequacy",
        "paragraph_id": "para_1061"
      },
      {
        "text": "do not imply that DOE must have vast, top-down emergency",
        "paragraph_id": "para_1062"
      },
      {
        "text": "power to pick its favorite generators to run at all costs, or to",
        "paragraph_id": "para_1063"
      },
      {
        "text": "abruptly order disfavored units to shut down earlier than",
        "paragraph_id": "para_1064"
      },
      {
        "text": "planned. Rather, the complexity of state planning processes",
        "paragraph_id": "para_1065"
      },
      {
        "text": "helps to explain why the Federal Power Act leaves resource",
        "paragraph_id": "para_1066"
      },
      {
        "text": "adequacy to be managed by states, utilities, and their RTOs.",
        "paragraph_id": "para_1067"
      },
      {
        "text": "The Department’s reading of “emergency” invites",
        "paragraph_id": "para_1068"
      },
      {
        "text": "frequent federal interventions that are unsupported by the",
        "paragraph_id": "para_1069"
      },
      {
        "text": "statute and threaten the stability of the energy market. By",
        "paragraph_id": "para_1070"
      },
      {
        "text": "directing a generator approved for retirement to remain",
        "paragraph_id": "para_1071"
      },
      {
        "text": "operative while effectively walling it off from planning and",
        "paragraph_id": "para_1072"
      },
      {
        "text": "market frameworks, the Order challenged here interferes with",
        "paragraph_id": "para_1073"
      },
      {
        "text": "ordinary methods to assess a region’s true generation capacity",
        "paragraph_id": "para_1074"
      },
      {
        "text": "and distorts price signals that otherwise prompt appropriate",
        "paragraph_id": "para_1075"
      },
      {
        "text": "capacity investments. See Energy Law Scholars Amicus",
        "paragraph_id": "para_1076"
      },
      {
        "text": "Br. 16. DOE’s use of its expansive interpretation of",
        "paragraph_id": "para_1077"
      },
      {
        "text": "“emergency” to prevent planned retirements of generators",
        "paragraph_id": "para_1078"
      },
      {
        "text": "slated to close, for example, will likely discourage",
        "paragraph_id": "para_1079"
      },
      {
        "text": "development of needed new resources by artificially lowering",
        "paragraph_id": "para_1080"
      },
      {
        "text": "capacity market prices and destabilizing those markets. See id.",
        "paragraph_id": "para_1081"
      },
      {
        "text": "16-20. Such distortions may be justified in the face of the rare",
        "paragraph_id": "para_1082"
      },
      {
        "text": "emergency requiring DOE’s immediate, short-term",
        "paragraph_id": "para_1083"
      },
      {
        "text": "intervention. But unless DOE’s involvement is needed in",
        "paragraph_id": "para_1084"
      },
      {
        "text": "response to a genuine emergency as defined by section 202(c),",
        "paragraph_id": "para_1085"
      },
      {
        "text": "it must be avoided.",
        "paragraph_id": "para_1086"
      },
      {
        "text": "The text and statutory structure are alone sufficient to",
        "paragraph_id": "para_1087"
      },
      {
        "text": "settle the “best” understanding of FERC’s section 202(c)",
        "paragraph_id": "para_1088"
      },
      {
        "text": "authority. See Loper Bright, 603 U.S. at 370. The correctness",
        "paragraph_id": "para_1089"
      },
      {
        "text": "of our reading is powerfully confirmed by the executive",
        "paragraph_id": "para_1090"
      },
      {
        "text": "branch’s consistent interpretation and limited exercise of that",
        "paragraph_id": "para_1091"
      },
      {
        "text": "34",
        "paragraph_id": "para_1092"
      },
      {
        "text": "authority over nearly a century. See id. at 386 (citations",
        "paragraph_id": "para_1093"
      },
      {
        "text": "omitted).",
        "paragraph_id": "para_1094"
      },
      {
        "text": "The reading of section 202(c) we provide today is a",
        "paragraph_id": "para_1095"
      },
      {
        "text": "familiar one. In Richmond Power & Light v. FERC, 574 F.2d",
        "paragraph_id": "para_1096"
      },
      {
        "text": "610 (D.C. Cir. 1978), we held that the Federal Power",
        "paragraph_id": "para_1097"
      },
      {
        "text": "Commission (predecessor to both FERC and DOE) acted",
        "paragraph_id": "para_1098"
      },
      {
        "text": "within its sound discretion in eschewing reliance on Section",
        "paragraph_id": "para_1099"
      },
      {
        "text": "202(c) to address electric supply problems caused by the 1973",
        "paragraph_id": "para_1100"
      },
      {
        "text": "oil embargo. 614-15. The Commission had determined to",
        "paragraph_id": "para_1101"
      },
      {
        "text": "“invoke section 202(c) only if its emergency powers could",
        "paragraph_id": "para_1102"
      },
      {
        "text": "have provided the sole authorization” to alleviate the shortage.",
        "paragraph_id": "para_1103"
      },
      {
        "text": "Id. at 614. Rejecting the position of midwestern generators",
        "paragraph_id": "para_1104"
      },
      {
        "text": "seeking compelled purchases of their capacity under section",
        "paragraph_id": "para_1105"
      },
      {
        "text": "202(c), the Commission treated continued reliance on foreign",
        "paragraph_id": "para_1106"
      },
      {
        "text": "oil, despite a national policy discouraging such reliance, as not",
        "paragraph_id": "para_1107"
      },
      {
        "text": "among the “‘temporary’ emergencies, epitomized by wartime",
        "paragraph_id": "para_1108"
      },
      {
        "text": "disturbances” to which section 202(c) applies. Id. at 615.",
        "paragraph_id": "para_1109"
      },
      {
        "text": "Given that the anticipated need could be mitigated by a",
        "paragraph_id": "para_1110"
      },
      {
        "text": "temporary regional agreement to increase energy conservation",
        "paragraph_id": "para_1111"
      },
      {
        "text": "and transfers from energy-rich states to those facing shortages,",
        "paragraph_id": "para_1112"
      },
      {
        "text": "the Commission saw no role for last-resort federal compulsion",
        "paragraph_id": "para_1113"
      },
      {
        "text": "under section 202(c). Id. at 613-14.",
        "paragraph_id": "para_1114"
      },
      {
        "text": "DOE’s own rule—adopted shortly after we decided",
        "paragraph_id": "para_1115"
      },
      {
        "text": "Richmond Power & Light—defines a section 202(c)",
        "paragraph_id": "para_1116"
      },
      {
        "text": "“emergency” along similar lines as “an unexpected inadequate",
        "paragraph_id": "para_1117"
      },
      {
        "text": "supply of electric energy which may result from the unexpected",
        "paragraph_id": "para_1118"
      },
      {
        "text": "outage or breakdown of facilities for the generation,",
        "paragraph_id": "para_1119"
      },
      {
        "text": "transmission or distribution of electric power.” 10 C.F.R.",
        "paragraph_id": "para_1120"
      },
      {
        "text": "§ 205.371. That rule lists as examples of events that might",
        "paragraph_id": "para_1121"
      },
      {
        "text": "cause an emergent inadequacy in electricity supply “weather",
        "paragraph_id": "para_1122"
      },
      {
        "text": "conditions, acts of God, or unforeseen occurrences not",
        "paragraph_id": "para_1123"
      },
      {
        "text": "reasonably within the power of the affected ‘entity’ to",
        "paragraph_id": "para_1124"
      },
      {
        "text": "prevent”; unanticipated shortfalls might also result from “a",
        "paragraph_id": "para_1125"
      },
      {
        "text": "35",
        "paragraph_id": "para_1126"
      },
      {
        "text": "sudden increase in customer demand, an inability to obtain",
        "paragraph_id": "para_1127"
      },
      {
        "text": "adequate amounts of the necessary fuels to generate electricity,",
        "paragraph_id": "para_1128"
      },
      {
        "text": "or a regulatory action which prohibits the use of certain electric",
        "paragraph_id": "para_1129"
      },
      {
        "text": "power supply facilities.” Id. DOE explained when it adopted",
        "paragraph_id": "para_1130"
      },
      {
        "text": "the rule that section 202(c) did not empower it to issue orders",
        "paragraph_id": "para_1131"
      },
      {
        "text": "to “replace prudent utility planning and system expansion.”",
        "paragraph_id": "para_1132"
      },
      {
        "text": "Department of Energy, Emergency Interconnection of Electric",
        "paragraph_id": "para_1133"
      },
      {
        "text": "Facilities and the Transfer of Electricity to Alleviate an",
        "paragraph_id": "para_1134"
      },
      {
        "text": "Emergency Shortage of Electric Power, 46 Fed. Reg. 39,984,",
        "paragraph_id": "para_1135"
      },
      {
        "text": "39,985 (Aug. 6, 1981). As the rule specifies, a section 202(c)",
        "paragraph_id": "para_1136"
      },
      {
        "text": "order is “envisioned as meeting a specific inadequate power",
        "paragraph_id": "para_1137"
      },
      {
        "text": "supply situation,” not solving a long-term problem. 10 C.F.R.",
        "paragraph_id": "para_1138"
      },
      {
        "text": "§ 205.371.",
        "paragraph_id": "para_1139"
      },
      {
        "text": "The historical uses of section 202(c) further reinforce its",
        "paragraph_id": "para_1140"
      },
      {
        "text": "limited scope. See Loper Bright, 603 U.S. at 386 (emphasizing",
        "paragraph_id": "para_1141"
      },
      {
        "text": "that the “‘longstanding practice of the government’—like any",
        "paragraph_id": "para_1142"
      },
      {
        "text": "other interpretive aid—‘can inform [a court’s] determination of",
        "paragraph_id": "para_1143"
      },
      {
        "text": "what the law is’” (quoting NLRB v. Noel Canning, 573 U.S.",
        "paragraph_id": "para_1144"
      },
      {
        "text": "513, 525 (2014) (modification in original))). Outside of",
        "paragraph_id": "para_1145"
      },
      {
        "text": "wartime, section 202(c) has been used sparingly. Between",
        "paragraph_id": "para_1146"
      },
      {
        "text": "World War II and the Federal Power Commission’s dissolution",
        "paragraph_id": "para_1147"
      },
      {
        "text": "and replacement by the Department of Energy in 1977, the",
        "paragraph_id": "para_1148"
      },
      {
        "text": "Commission issued only seven section 202(c) orders, typically",
        "paragraph_id": "para_1149"
      },
      {
        "text": "in response to local requests and based on impending outages,",
        "paragraph_id": "para_1150"
      },
      {
        "text": "operating and construction difficulties, or drought. See, e.g.,",
        "paragraph_id": "para_1151"
      },
      {
        "text": "City of Cleveland v. Cleveland Elec. Illuminating Co., 47",
        "paragraph_id": "para_1152"
      },
      {
        "text": "F.P.C. 747, 748-50 (1972) (operating difficulties); Crisp Cnty.",
        "paragraph_id": "para_1153"
      },
      {
        "text": "Power Comm’n v. Ga. Power Co., 35 F.P.C. 629, 630-31",
        "paragraph_id": "para_1154"
      },
      {
        "text": "(1966) (multiple system outages); Tex. Elec. Serv. Co., 7 F.P.C.",
        "paragraph_id": "para_1155"
      },
      {
        "text": "574, 575 (1948) (construction delays, generator outage, and",
        "paragraph_id": "para_1156"
      },
      {
        "text": "drought); see also Rolsma, supra, at 843-46 tbl. 2.",
        "paragraph_id": "para_1157"
      },
      {
        "text": "After Congress transferred section 202(c) authority from",
        "paragraph_id": "para_1158"
      },
      {
        "text": "the Federal Power Commission to DOE in 1977, DOE saw no",
        "paragraph_id": "para_1159"
      },
      {
        "text": "36",
        "paragraph_id": "para_1160"
      },
      {
        "text": "need to use it for decades. Before 2025, DOE had issued",
        "paragraph_id": "para_1161"
      },
      {
        "text": "section 202(c) orders only at the request of local entities and to",
        "paragraph_id": "para_1162"
      },
      {
        "text": "alleviate discrete crises, such as those caused by severe weather",
        "paragraph_id": "para_1163"
      },
      {
        "text": "events or unexpected construction delays that required an",
        "paragraph_id": "para_1164"
      },
      {
        "text": "immediate response. See, e.g., DOE Order 202-20-2 1-2 (Sept.",
        "paragraph_id": "para_1165"
      },
      {
        "text": "6, 2020), https://perma.cc/7GEU-86C8 (extreme heat wave);",
        "paragraph_id": "para_1166"
      },
      {
        "text": "DOE Order 202-17-1 1 (Apr. 14, 2017),",
        "paragraph_id": "para_1167"
      },
      {
        "text": "https://perma.cc/6QJC-2SEG (unpredicted convergence of",
        "paragraph_id": "para_1168"
      },
      {
        "text": "lightning strike and flooding); DOE Order 202-05-2 (Sept. 30,",
        "paragraph_id": "para_1169"
      },
      {
        "text": "2005), https://perma.cc/WH4A-LV8A (serial strikes of",
        "paragraph_id": "para_1170"
      },
      {
        "text": "Hurricanes Rita and Katrina); see also Rolsma, supra, at 839-",
        "paragraph_id": "para_1171"
      },
      {
        "text": "42 tbl 1.",
        "paragraph_id": "para_1172"
      },
      {
        "text": "In sum, an emergency under section 202(c) refers to an",
        "paragraph_id": "para_1173"
      },
      {
        "text": "electricity shortage that is or will in the future be acute and is",
        "paragraph_id": "para_1174"
      },
      {
        "text": "not being timely addressed by planning for resource adequacy",
        "paragraph_id": "para_1175"
      },
      {
        "text": "by the state, its utilities, or an RTO. Those circumstances",
        "paragraph_id": "para_1176"
      },
      {
        "text": "require immediate, essentially last-resort action by DOE",
        "paragraph_id": "para_1177"
      },
      {
        "text": "outside the ordinary reliability planning process.",
        "paragraph_id": "para_1178"
      },
      {
        "text": "We next consider whether the circumstances identified by",
        "paragraph_id": "para_1179"
      },
      {
        "text": "DOE are facially sufficient to meet the statutory requirement",
        "paragraph_id": "para_1180"
      },
      {
        "text": "of an emergency. Because we conclude that they are not, we",
        "paragraph_id": "para_1181"
      },
      {
        "text": "need not reach petitioners’ substantial-evidence claims or their",
        "paragraph_id": "para_1182"
      },
      {
        "text": "challenges to DOE’s decision to choose Campbell as the source",
        "paragraph_id": "para_1183"
      },
      {
        "text": "of additional capacity and to command it to run beyond the",
        "paragraph_id": "para_1184"
      },
      {
        "text": "“hours necessary to meet the emergency.” 16 U.S.C.",
        "paragraph_id": "para_1185"
      },
      {
        "text": "§ 824a(c)(2).",
        "paragraph_id": "para_1186"
      },
      {
        "text": "B.",
        "paragraph_id": "para_1187"
      },
      {
        "text": "The Order initially describes the emergency as “the",
        "paragraph_id": "para_1188"
      },
      {
        "text": "potential for electricity supply shortfalls” in summer 2025",
        "paragraph_id": "para_1189"
      },
      {
        "text": "caused by the “retirement of thermal generation capacity.”",
        "paragraph_id": "para_1190"
      },
      {
        "text": "DOE Order 202-25-3 1 (J.A. 1). It warns that summer 2025",
        "paragraph_id": "para_1191"
      },
      {
        "text": "presented a risk of “potential loss of power to homes and local",
        "paragraph_id": "para_1192"
      },
      {
        "text": "37",
        "paragraph_id": "para_1193"
      },
      {
        "text": "businesses in the areas that may be affected by curtailments or",
        "paragraph_id": "para_1194"
      },
      {
        "text": "outages.” DOE Order 202-25-3 2 (J.A. 2). DOE continues to",
        "paragraph_id": "para_1195"
      },
      {
        "text": "defend the Order on that basis, arguing that “emergency",
        "paragraph_id": "para_1196"
      },
      {
        "text": "conditions existed . . . due to a shortage that would cause",
        "paragraph_id": "para_1197"
      },
      {
        "text": "unacceptable reliability risks in the near-term.” DOE Br. 31.",
        "paragraph_id": "para_1198"
      },
      {
        "text": "Those indeterminate assertions of summer electricity",
        "paragraph_id": "para_1199"
      },
      {
        "text": "shortfalls are not what Congress meant by “emergency” in",
        "paragraph_id": "para_1200"
      },
      {
        "text": "section 202(c). Had DOE pinpointed a concrete supply issue",
        "paragraph_id": "para_1201"
      },
      {
        "text": "beyond the state’s competency that was likely to trigger a",
        "paragraph_id": "para_1202"
      },
      {
        "text": "blackout in an identified area if temperatures peaked,",
        "paragraph_id": "para_1203"
      },
      {
        "text": "immediate intervention might have been appropriate. But the",
        "paragraph_id": "para_1204"
      },
      {
        "text": "mere possibility of an electricity supply shortfall—with no",
        "paragraph_id": "para_1205"
      },
      {
        "text": "specifics about its potential severity, timing, location, or",
        "paragraph_id": "para_1206"
      },
      {
        "text": "likelihood—does not warrant an emergency federal response.",
        "paragraph_id": "para_1207"
      },
      {
        "text": "Rather, reasonable alternatives to DOE’s intervention were",
        "paragraph_id": "para_1208"
      },
      {
        "text": "available, and in fact appear to have forestalled outages.",
        "paragraph_id": "para_1209"
      },
      {
        "text": "Because the circumstances DOE identified plainly did",
        "paragraph_id": "para_1210"
      },
      {
        "text": "not necessitate immediate action by DOE, it did not meet the",
        "paragraph_id": "para_1211"
      },
      {
        "text": "definition of an emergency under section 202(c). NERC’s",
        "paragraph_id": "para_1212"
      },
      {
        "text": "Reliability Assessment—the very document on which the",
        "paragraph_id": "para_1213"
      },
      {
        "text": "Department relies to support its emergency determination—",
        "paragraph_id": "para_1214"
      },
      {
        "text": "describes MISO mitigation measures to prevent operating",
        "paragraph_id": "para_1215"
      },
      {
        "text": "shortfalls, including accessing load-modifying resources,",
        "paragraph_id": "para_1216"
      },
      {
        "text": "requesting energy transfers from neighboring systems, and",
        "paragraph_id": "para_1217"
      },
      {
        "text": "issuing energy emergency alerts. See NERC Reliability",
        "paragraph_id": "para_1218"
      },
      {
        "text": "Assessment 16 (J.A. 118). MISO also instructs its stakeholders",
        "paragraph_id": "para_1219"
      },
      {
        "text": "to lower energy use and increase output from backup",
        "paragraph_id": "para_1220"
      },
      {
        "text": "generators. See MISO Market Capacity Emergency 21-26",
        "paragraph_id": "para_1221"
      },
      {
        "text": "(J.A. 696-701). Michigan’s governor can declare an energy",
        "paragraph_id": "para_1222"
      },
      {
        "text": "emergency to restrict energy consumption and direct supply to",
        "paragraph_id": "para_1223"
      },
      {
        "text": "needed areas. See Mich. Comp. Laws. Ann. § 10.84. Such an",
        "paragraph_id": "para_1224"
      },
      {
        "text": "intervention is modulated—in ways that DOE’s section 202(c)",
        "paragraph_id": "para_1225"
      },
      {
        "text": "order is not—by the governor’s direct political accountability",
        "paragraph_id": "para_1226"
      },
      {
        "text": "38",
        "paragraph_id": "para_1227"
      },
      {
        "text": "to electricity users in the state and familiarity with state energy",
        "paragraph_id": "para_1228"
      },
      {
        "text": "conditions. And, as already discussed, state regulators,",
        "paragraph_id": "para_1229"
      },
      {
        "text": "transmission organizations, and load-serving entities have",
        "paragraph_id": "para_1230"
      },
      {
        "text": "other mechanisms to address shortages, including requesting",
        "paragraph_id": "para_1231"
      },
      {
        "text": "intervention from FERC under section 202(b).",
        "paragraph_id": "para_1232"
      },
      {
        "text": "DOE’s Rehearing Order identifies an alternative basis for",
        "paragraph_id": "para_1233"
      },
      {
        "text": "its emergency determination. The agency asserts that “most",
        "paragraph_id": "para_1234"
      },
      {
        "text": "regions—including the MISO region relevant to the",
        "paragraph_id": "para_1235"
      },
      {
        "text": "Emergency Order—will face unacceptable reliability risks",
        "paragraph_id": "para_1236"
      },
      {
        "text": "within five years,” and that requiring Campbell’s continued",
        "paragraph_id": "para_1237"
      },
      {
        "text": "operation “addresses that risk.” DOE Order 202-25-3B 14",
        "paragraph_id": "para_1238"
      },
      {
        "text": "(J.A. 19). On appeal, DOE continues to defend the Order by",
        "paragraph_id": "para_1239"
      },
      {
        "text": "pointing to longer-term reliability and resource adequacy",
        "paragraph_id": "para_1240"
      },
      {
        "text": "concerns. See DOE Br. 79.",
        "paragraph_id": "para_1241"
      },
      {
        "text": "That added rationale falls even farther outside the meaning",
        "paragraph_id": "para_1242"
      },
      {
        "text": "of “emergency” under section 202(c) than did the first. Long-",
        "paragraph_id": "para_1243"
      },
      {
        "text": "term resource adequacy risks generally do not necessitate",
        "paragraph_id": "para_1244"
      },
      {
        "text": "immediate action by DOE. They are routinely resolved",
        "paragraph_id": "para_1245"
      },
      {
        "text": "through coordinated, forward-looking decision making within",
        "paragraph_id": "para_1246"
      },
      {
        "text": "the ordinary resource adequacy system. That entire system",
        "paragraph_id": "para_1247"
      },
      {
        "text": "prioritizes averting unacceptable long-term reliability risks.",
        "paragraph_id": "para_1248"
      },
      {
        "text": "Again, Michigan addresses long-term reliability risks by",
        "paragraph_id": "para_1249"
      },
      {
        "text": "reviewing generators’ integrated resource plans and by",
        "paragraph_id": "para_1250"
      },
      {
        "text": "approving or rejecting the construction and retirement of",
        "paragraph_id": "para_1251"
      },
      {
        "text": "generation facilities. Regional entities like MISO facilitate",
        "paragraph_id": "para_1252"
      },
      {
        "text": "states’ responses to long-term reliability risks by setting",
        "paragraph_id": "para_1253"
      },
      {
        "text": "resource adequacy requirements and encouraging new resource",
        "paragraph_id": "para_1254"
      },
      {
        "text": "entry through effective administration of the capacity market.",
        "paragraph_id": "para_1255"
      },
      {
        "text": "MISO has also adopted reliability initiatives aimed at",
        "paragraph_id": "para_1256"
      },
      {
        "text": "improving its processes and transmission capabilities, such as",
        "paragraph_id": "para_1257"
      },
      {
        "text": "implementing resource accreditation reforms, constructing",
        "paragraph_id": "para_1258"
      },
      {
        "text": "new transmission lines, and expediting approval of new electric",
        "paragraph_id": "para_1259"
      },
      {
        "text": "generation resources. See Testimony of Jennifer Curran 2",
        "paragraph_id": "para_1260"
      },
      {
        "text": "39",
        "paragraph_id": "para_1261"
      },
      {
        "text": "(J.A. 1140) (House Subcommittee testimony of MISO",
        "paragraph_id": "para_1262"
      },
      {
        "text": "executive). And, if long-term resource adequacy continues to",
        "paragraph_id": "para_1263"
      },
      {
        "text": "present a threat, NERC may modify its nationwide reliability",
        "paragraph_id": "para_1264"
      },
      {
        "text": "standards. The federal government generally lacks statutory",
        "paragraph_id": "para_1265"
      },
      {
        "text": "authority to address long-term reliability risks; much less is",
        "paragraph_id": "para_1266"
      },
      {
        "text": "DOE empowered to make unauthorized use of section 202(c)",
        "paragraph_id": "para_1267"
      },
      {
        "text": "emergency authority as a partial substitute for and disruption to",
        "paragraph_id": "para_1268"
      },
      {
        "text": "the states’ planning processes.",
        "paragraph_id": "para_1269"
      },
      {
        "text": "Because we conclude that DOE exceeded its statutory",
        "paragraph_id": "para_1270"
      },
      {
        "text": "authority, we do not address petitioners’ other challenges to the",
        "paragraph_id": "para_1271"
      },
      {
        "text": "Order. See MCI Telecomms Corp. v. FCC, 765 F.2d 1186,",
        "paragraph_id": "para_1272"
      },
      {
        "text": "1188 (D.C. Cir. 1985).",
        "paragraph_id": "para_1273"
      },
      {
        "text": "III.",
        "paragraph_id": "para_1274"
      },
      {
        "text": "We vacate the Order. An order of a federal agency “that",
        "paragraph_id": "para_1275"
      },
      {
        "text": "exceeds the scope of its statutory authority is, by definition, not",
        "paragraph_id": "para_1276"
      },
      {
        "text": "in accordance with the law and subject to vacatur.” All Am.",
        "paragraph_id": "para_1277"
      },
      {
        "text": "Telephone Co., Inc. v. FCC, 867 F.3d 81, 89 (D.C. Cir. 2017);",
        "paragraph_id": "para_1278"
      },
      {
        "text": "see Calif. Indep. Sys. Operator Corp. v. FERC, 372 F.3d 395,",
        "paragraph_id": "para_1279"
      },
      {
        "text": "396 (D.C. Cir. 2004) (vacating order that FERC had no",
        "paragraph_id": "para_1280"
      },
      {
        "text": "authority to make or enforce). To determine whether vacatur",
        "paragraph_id": "para_1281"
      },
      {
        "text": "is the appropriate remedy, we evaluate (1) “the likelihood that",
        "paragraph_id": "para_1282"
      },
      {
        "text": "deficiencies in an order can be redressed on remand” and (2)",
        "paragraph_id": "para_1283"
      },
      {
        "text": "“the disruptive consequences of vacatur.” N.J. Conservation",
        "paragraph_id": "para_1284"
      },
      {
        "text": "Found. v. FERC, 111 F.4th 42, 64 (D.C. Cir. 2024) (quotation",
        "paragraph_id": "para_1285"
      },
      {
        "text": "omitted).",
        "paragraph_id": "para_1286"
      },
      {
        "text": "The Order’s deficiency cannot be redressed on remand",
        "paragraph_id": "para_1287"
      },
      {
        "text": "because it depends on DOE’s misconception of the nature and",
        "paragraph_id": "para_1288"
      },
      {
        "text": "scope of its emergency authority under section 202(c).",
        "paragraph_id": "para_1289"
      },
      {
        "text": "Because the circumstances identified by DOE do not amount",
        "paragraph_id": "para_1290"
      },
      {
        "text": "to a section 202(c) emergency, the agency cannot claim any",
        "paragraph_id": "para_1291"
      },
      {
        "text": "serious possibility that it will be able to “substantiate its",
        "paragraph_id": "para_1292"
      },
      {
        "text": "decision on remand.” Id. (quoting Allied-Signal, Inc. v.",
        "paragraph_id": "para_1293"
      },
      {
        "text": "40",
        "paragraph_id": "para_1294"
      },
      {
        "text": "Nuclear Regul. Comm’n, 988 F.2d 146, 151 (D.C. Cir. 1993)).",
        "paragraph_id": "para_1295"
      },
      {
        "text": "And vacatur will not be disruptive because the Order under",
        "paragraph_id": "para_1296"
      },
      {
        "text": "review has already expired.",
        "paragraph_id": "para_1297"
      },
      {
        "text": "***",
        "paragraph_id": "para_1298"
      },
      {
        "text": "For the foregoing reasons, we grant the petitions and",
        "paragraph_id": "para_1299"
      },
      {
        "text": "vacate the Order.",
        "paragraph_id": "para_1300"
      },
      {
        "text": "So ordered.",
        "paragraph_id": "para_1301"
      }
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