Update 14 September 2026: Vattenfall representatives offered more details and responded to Energy-Storage.news enquiries.

ESN Premium speaks with Ben Potter at CO2 Battery startup Energy Dome about the company’s latest project with Google and why the market is turning in favour of long-duration energy storage (LDES).

Startup Ore Energy has signed an agreement with a utility in the Netherlands to deploy up to 1,000MWh of multi-day-duration iron-air batteries.

Developers of battery storage projects across Southeast Asia must heed lessons learned elsewhere and engage with key stakeholders as early as possible, Energy-Storage.news has heard.

LG Energy Solution’s US battery storage system integrator arm has signed a 1.5GW/6GWh deal with Michigan utility DTE Energy.

Nickel-hydrogen battery company EnerVenue has announced a pilot battery energy storage system (BESS) project in Jintan, Changzhou, China.

A quartet of Germany BESS project announcements: Green Flexibility has completed a project, Suncatcher has enlisted Statkraft to optimise three solar-plus-storage ones, SWB and Be.storaged are together building a system, while ArcelorMittal has enlisted EDF Power Solutions to do so.

Utility DTE Energy has said it will forego customer rate increases for two years dependent on the success of a US$16 billion data centre campus involving a battery energy storage system (BESS).

HD Renewable Energy and utility Tokyo Gas signed a deal for two large-scale projects in another busy week for Japan’s growing battery storage market.

The legislative body of Nebraska, US, has advanced a bill to clarify and expand the state’s use of battery energy storage systems (BESS).