Our Members

Elia Group includes two TSOs: Elia Transmission Belgium and 50Hertz Transmission in Belgium.

ONS is a system operator that manages the power grid and the electricity market in Brazil.

CAISO is a system operator that manages the power grid and the electricity market in California.

CSG is a TSO. It owns and operates the power grid in Southern China.

SGCC is a TSO. It owns and operates the power grid in China.

RTE is a TSO. It owns and operates the power grid in France.

GCCIA is a regional TSO, it owns, maintains, and operates the power grid connecting GCC Countries in Gulf States.

POSOCO is a system operator that manages the power grid and the electricity market in India.

Terna is a TSO. It owns and operates the power grid in Italy.

Tepco is a TSO. It owns and operates the power grid in Japan.

SO-UPS is a system operator that manages the power grid and the electricity market in Russia.

Eskom is a state-owned TSO. It owns and operates the power grid in South Africa.

KPX is a system operator that manages the power grid and the electricity market in South Korea.

MISO is an RTO that manages the power grid in the center states in U.S.A.

PJM is a system operator that manages the power grid and the electricity market in the Center-East of the U.S.A.