Hydro-Quebec
ENMAX Power Corporation
BC Hydro
Hydro One Ltd
Electricite de France SA
Engie SA
TotalEnergies S.E.
RWE Power AG
EnBW Energie Baden-Wurttemberg A.G.
Entega AG
Enel SpA
Edison S.p.A.
A2A SpA
Eni SpA
The Tokyo Electric Power Company Holdings. Incorporated
The Kansai Electric Power Co
Incorporated
Hokkaido Electric Power Co. Inc.
Shikoku Electric Power Co. Inc.
JSC Inter RAO
RusHydro
Gazprom Energoholding
British Gas Ltd
Ovo Energy Ltd
EDF Energy Ltd
E.ON SE
Duke Energy Corporation
Southern Company
Entergy Corporation
American Electric Power Company Inc.