Three US battery energy storage system (BESS) developers, GridStor, Flatiron, and Jupiter Power, have advanced BESS projects totalling 1.6GWh across Arizona, Massachusetts, and Michigan.

Projects supported by the UK government’s long-duration energy storage (LDES) cap-and-floor could significantly dampen price spreads but also affect non-LDES flexibility assets.

Fluence has deepened its partnership with Ukraine-headquartered energy company DTEK, agreeing to supply a large-scale battery storage project in Poland.

Green Gravity has signed an agreement with mining company Wollongong Resources to trial its gravitational energy storage in NSW, Australia.

Someva Renewables and AGL Energy have received the federal greenlight to develop a 2GWh wind-plus-storage project in NSW, Australia.

Regulated utility Dominion Energy last week received the green light from local officials to develop a 100MW/400MWh BESS in Fauquier County, Virginia. 

IPP EP Produzione has ordered 220MWh of BESS from inverter and energy storage firm Sungrow in Italy, with a storage-focused capacity auction scheme just 11 days away.

Several Chinese companies active in the energy storage space have recently released their financial reports for H1 2025, with the majority posting strong growth. Their energy storage business segments have been a key driver of that growth.

Developer Lightsource bp has commenced construction on a 49MW/562MWh BESS co-located at the 585MWdc Goulburn River solar plant in Australia.

In a recent report from trade association Energy Storage Canada (ESC), energy storage was cited as “a critical component of future electricity grids” for the country.