Engie Brasil Energia SA
CPFL Energia S.A.
Companhia Energetica de Minas Gerais - CEMIG
Iberdrola
S.A.
China Power Investment Corp
China Southern Power Grid Co. Ltd.
The Tata Power Company Limited
Gujarat Urja Vikas Nigam Limited
NHPC Ltd
Torrent Power Limited
JSC Inter RAO
RusHydro
Gazprom Energoholding