BC Hydro
Hydro-Quebec
Ontario Power Generation Inc.
EnBW Energie Baden-Wuerttenberg AG
RWE AG
Vattenfall AB.
AA SpA
Enel SpA
Engie SA
Chubu Electric Power Company
Incorporated
The Kansai Electric Power Co
Incorporated
The Tokyo Electric Power Company Holdings. Incorporated
Tohoku Electric Power Company
Incorporated
Rosenergoatom Concern JSC
Inter RAO UES
OGK-
Unipro PJSC
Centrica plc
Scottish Power Ltd
Electricite de France SA
Scottish and Southern Energy plc
Dominion Energy Inc.
Duke Energy Corporation
NextEra Energy Inc.
Southern Company