Battery energy storage systems (BESS) operating in California’s grid left approximately US$98 million on the table due to suboptimal bidding strategies, according to a new analysis from Gridmatic.

Zinc hybrid cathode battery and storage system maker Eos Energy Enterprises has announced a strategic partnership with the US Department of Defense (DoD) to “enhance the resilience of national defence infrastructure.”

Distributed energy resource (DER)-focused companies Sunrun and FranklinWH are expanding in California and Texas, US, respectively.

We analyse recent details that have emerged on battery OEM CATL’s zero-degradation BESS technology, which was first announced two years ago.

Avantus, with Fluence, is progressing on two solar-plus-battery energy storage system (BESS) projects in California, US.

Some 9.1GW/33.5GWh of large-scale BESS came online globally last month, with Saudi Arabia accounting for over one-third of the figure.

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).

Energy-Storage.news proudly presents this webinar, sponsored by Intertek CEA, examining the impact of foreign entity of concern (FEOC) restrictions on US battery storage procurement.

According to Lazard’s annual benchmarking report, the levelised cost of storage (LCOS) of utility-scale battery energy storage systems (BESS) in the US has risen, reversing declines reported in the 2025 edition.

The Argentinian Government has awarded 700MW of battery energy storage system (BESS) in its latest tender, AlmaSADI, covering the entire country.