Our Members

Elia Group
Elia Group includes two TSOs: Elia Transmission Belgium and 50Hertz Transmission in Belgium.
ONS
Brazil
CSG
China
SGCC
China
RTE
RTE is a TSO. It owns and operates the power grid in France.
GCCIA
GCCIA is a regional TSO, it owns, maintains, and operates the power grid connecting GCC Countries in Gulf States.
POSOCO
India
Terna
Italy
TEPCO
Japan
SO UPS
Russia
Eskom
Eskom is a state owned utility operating the power grid in South Africa.
KPX
KPX is a system operator that manages the power grid and the electricity market in South Korea.
CAISO
U.S.A
MISO
MISO is an RTO that manages the power grid in the center states in U.S.A.
PJM Interconnection
U.S.A