Business

September 12, 2025
Dutch BESS operator Return has acquired four ready-to-build (RTB) projects in Germany, while agrifood tech and renewables investor N2OFF has added BESS to a solar project it is developing there.
September 11, 2025
Hithium has announced its lithium-ion and sodium-ion battery energy storage system (BESS) for supporting data centres, while Storion Energy has secured its first vanadium electrolyte customer.
September 11, 2025
A flurry of large-scale BESS project news in the US from four major developer-operators, coinciding with the country’s largest clean energy trade show RE+.
September 11, 2025
Grenergy has secured a senior non-recourse financing agreement worth US$270 million for Phase 6 of its flagship Chilean solar-plus-storage project, Oasis de Atacama.
Premium
September 11, 2025
US sodium-ion battery firm Natron Energy has ceased trading, putting an end to its two domestic gigafactories. The news points to the challenges for battery chemistries hoping to compete with LFP, analysts told Energy-Storage.news.
September 10, 2025
Two energy storage topics appeared to come up in conversation more than any other at the first day of RE+: US domestic content and the race for energy density increases.
September 10, 2025
Tech giant Google has announced a partnership with utility SRP to help accelerate the commercialisation of non-lithium long-duration energy storage (LDES) technology.
Premium
September 10, 2025
California community choice aggregator (CCA) Orange County Power Authority (OCPA) and independent power producer NextEra Energy Resources (NEER) have agreed on the terms of a flexible offtake agreement relating to a 115MW/460MWh standalone BESS. 
September 10, 2025
Fidra Energy has secured £1 billion for the largest BESS in the UK, while EDF and Elements Green have agreed a toll for a 720MWh system.
September 10, 2025
Major BESS route-to-market (RTM) deals have been announced in Poland, by Greenvolt and Entrix, and in Italy, by Zelestra and BKW.

Email Newsletter

Most Popular

Upcoming Events

September 16
 - September 17
, 2025
Athens, Greece
September 22
 - September 26
, 2025
Bilbao, Spain
September 23
 - September 24
, 2025
Warsaw, Poland