Hive Energy, a UK-based utility-scale solar developer, has entered into a consortium with vanadium redox flow battery manufacturer CellCube and Immersa to jointly build solar-plus-storage projects in the UK.
North Carolina-headquartered utility Duke Energy has agreed to sell a minority stake in a roughly 1.2GW portion of its renewable energy portfolio for US$1.25 billion.
A serious incident at an energy storage project that hospitalised four firefighters in Arizona is currently under investigation, with “investigative outcomes” from the utility in question, APS, set to inform the industry’s path forwards.
Along with TEPCO, Mercom named other major utilities and companies with a background in oil and gas as investors in the battery storage sector during the quarter.
A fire at a large-scale battery energy storage project late last week left four firefighters injured in Arizona, with two reported to be seriously injured, in an incident now under investigation.
Subsidiaries of state-run energy conglomerate China Energy Engineering Corp have started constructing two major solar plants and one of the largest energy storage systems in China, according to filings on the Stock Exchange of Hong Kong (HKEX).
Electrical and heat storage using specially nanocoated salt (NCS) could be economically competitive with pumped hydro, SaltX has said, with a large-scale demonstration facility inaugurated in Berlin, Germany.
