In this US news roundup, we have financing updates for GridStor, Arevon, and Primergy, related to energy storage projects in Texas, California, and Nevada, respectively.

Energy firm RWE added 2GW to its US operating capacity in 2025, bringing its total operational capacity to nearly 13GW across the country.

Residential energy storage startup Base Power is collaborating with utility Denton County Electric Cooperative (CoServ) to deploy 100MW of residential energy storage across North Texas, US.

From Texas, US, Bimergen Energy has acquired eight BESS projects totalling 79.2MW. Meanwhile, Habitat Energy announced its first US co-located solar-plus-storage partnership with Birch Creek.

Energy storage developer and subsidiary of Canadian Solar, Recurrent Energy, has sold its 200MWh Fort Duncan battery energy storage system (BESS) project, located in Texas, US, to developer Hunt Energy Network.

D. E. Shaw Renewable Investments (DESRI) has signed a preferred equity investment in IPP Linea Energy’s 235MW/470MWh Duffy battery energy storage system (BESS) in Matagorda County, Texas.

IPP Lydian Energy has secured US$689 million in financing for two solar projects and a battery energy storage system (BESS) project in New Mexico, Texas, and Utah, US.

Residential energy storage startup Base Power and utility El Paso Electric Company (EPE) have announced a new residential distributed energy resource (DER) pilot programme in Texas, US.

Tesla is set to officially launch its first vehicle-to-grid (V2G) programme in Texas, US, soon with eyes to expand into California.

E-Storage, Canadian Solar’s energy storage subsidiary and owner and operator Sunraycer Renewables have entered into agreements for the supply and long-term servicing of two battery energy storage systems (BESS) in Franklin County, Texas, US.