C-121/23 PSwissgrid AG v European Commission

Domstolens egne nøkkelord

Appeal – Internal market for electricity – Guideline on electricity balancing – Regulation (EU) 2017/2195 – Article 1(6) and (7) – Transmission system operators (TSOs) – Participation in European platforms for the exchange of standard products for balancing energy – Article 263 TFEU – Action for annulment – Admissibility – Concept of ‘challengeable act’ – Letter from the European Commission refusing the participation of a TSO operating in Switzerland in European platforms.

Tolker