Our Members
![ONS](https://www.go15.org/wp-content/uploads/2021/07/Logo.ons_.jpg)
ONS is a system operator that manages the power grid and the electricity market in Brazil.
![CAISO](https://www.go15.org/wp-content/uploads/2021/07/CAISOlogo.jpg)
CAISO is a system operator that manages the power grid and the electricity market in California.
![CSG](https://www.go15.org/wp-content/uploads/2021/07/en-v1-logo.png)
CSG is a TSO. It owns and operates the power grid in Southern China.
![SGCC](https://www.go15.org/wp-content/uploads/2021/07/1530496195864.jpeg)
SGCC is a TSO. It owns and operates the power grid in China.
![RTE](https://www.go15.org/wp-content/uploads/2021/07/logo-rte.jpg)
RTE is a TSO. It owns and operates the power grid in France.
![GCCIA](https://www.go15.org/wp-content/uploads/2021/07/logo-gccia.jpg)
GCCIA is a regional TSO, it owns, maintains, and operates the power grid connecting GCC Countries in Gulf States.
![GRID-INDIA](https://www.go15.org/wp-content/uploads/2021/07/GRID-INDIA-LOGO-FINAL-1.jpg)
GRID-INDIA is a system operator that manages the power grid and the electricity market in India.
![Terna](https://www.go15.org/wp-content/uploads/2021/07/terna.jpg)
Terna is a TSO. It owns and operates the power grid in Italy.
![TEPCO](https://www.go15.org/wp-content/uploads/2021/07/tepco-logo-768x768-copie.jpg)
Tepco is a TSO. It owns and operates the power grid in Japan.
![SO UPS](https://www.go15.org/wp-content/uploads/2021/07/soups.jpg)
SO-UPS is a system operator that manages the power grid and the electricity market in Russia.
![Eskom – NTSCA](https://www.go15.org/wp-content/uploads/2021/07/eskom.jpg)
NTCSA (Eskom) is a state-owned TSO. It owns and operates the power grid in South Africa.
![KPX](https://www.go15.org/wp-content/uploads/2021/07/KPX.png)
KPX is a system operator that manages the power grid and the electricity market in South Korea.
![MISO](https://www.go15.org/wp-content/uploads/2021/07/220px-Miso-logo.png)
MISO is an RTO that manages the power grid in the center states in U.S.A.
![PJM Interconnection](https://www.go15.org/wp-content/uploads/2021/07/pjm-logo.png)
PJM is a system operator that manages the power grid and the electricity market in the Center-East of the U.S.A.