The Belgium arm of France-headquartered multinational utility Engie is proposing three battery storage projects totalling 380MW.

ENGIE Storage will provide a 4MWh energy storage system paired with a solar PV install as part of San Diego International Airport’s wider energy transformation plan.

California’s recent droughts and ongoing need to economise water use have inspired more commercial energy storage at a local water board, with ENGIE Storage delivering a project for the San Diego Water Authority.