Form Energy has raised US$450 million from investors including ArcellorMittal, bringing the startup’s total investment to US$800 million.

Lightsourcebp is considering which long-duration energy storage technologies would be best suited for integration with its portfolio.

California Energy Storage Alliance policy director Jin Noh talks about the state’s leading position in the industry and challenges ahead.

California’s rapid transition to renewables presents challenges that energy storage can solve, write the team from Form Energy.

Form Energy has closed its Series D financing round, with investors including steel company ArcelorMittal putting US$240 million into the Boston-headquartered iron-air battery startup.