IPP Genera PR has chosen Tesla to provide the BESS technology for a 430MW/1,720MWh pipeline of projects in Puerto Rico, set to enter commercial operations at the end of 2025.

Developer and IPP Elevate Renewables will deploy a grid-forming BESS at a fossil fuel peaker plant in Connecticut, US, with US$27.5 million from the Department of Energy (DOE).

Gore Street Energy Storage Fund will provide a Goldman Sachs subsidiary with power from its Big Rock BESS in California via a 12-year, fixed price Resource Adequacy (RA) contract.

This edition of news in brief from around the world in energy storage includes Enel X, NineDot Energy and Nissan.

US-based utility Chugach Electric Association has successfully commissioned a new 40MW/80MWh 2-hour duration battery energy storage system (BESS) in Anchorage, Alaska.

On Friday (4 October), the US Department of Energy (DOE) announced Australia as an international collaborator on its Long Duration Storage Shot initiative.

German energy company RWE has broken ground on three battery energy storage systems in the Texas, US, market, totalling 900MWh.

Oil and gas major TotalEnergies has commissioned and started operations on two solar-plus-storage projects in the ERCOT, Texas market, one with the BESS online and another set to be commissioned next year.

With more than 3GW of new deployments in the second quarter of this year, “energy storage is becoming a mainstay of the power grid” in the US.

Vanadium redox flow battery (VRFB) manufacturer VRB Energy intends to build two factories in China through a joint venture (JV) and one in the US through a new subsidiary.