Eos Energy Storage has installed and commissioned a 1MWh Eos Aurora battery system at a wastewater treatment plant in Caldwell, New Jersey.

Solar PV paired with energy storage at scale could be provided to utilities at just US$0.10 per kilowatt hour, using advanced battery technology, one manufacturer has claimed.

Former First Solar CEO Jim Hughes has joined aqueous battery storage system maker Eos Energy Storage as chairman of its board of directors.