Battery storage capacity in the US more than tripled to 4,631GW in 2021 and increasingly broadened out of ancillary services, according to the Energy Information Administration (EIA).

KULR Technology Group, a developer of battery safety and thermal management technologies, is buying 75MWh of batteries from a subsidiary of Taiwan Cement Corporation (TCC).

German home energy storage and virtual power plant (VPP) company sonnen has deployed 86 of its ecoLinx batteries in a new-build complex in Florida, US.

Hydrogen storage company GKN Hydrogen, gas utility SoCalGas and the US Department of Energy’s National Renewable Energy Laboratory are collaborating on a new green hydrogen storage solution.

The number of people in the US working in battery storage continued to grow in 2021, adding nearly 3,000 jobs from the previous year.

News in brief from around the world in Energy Storage.

Investor-owned utility SDG&E and the City of San Diego are launching a dozen microgrid projects with energy storage across San Diego, California, following similar announcements elsewhere in the state.

LG will use an energy management system developed by Fractal EMS for commercial and industrial energy storage systems in the US market.

Matrix Renewables, the platform backed by private equity firm TPG, has secured tax equity financing of US$92 million for two solar-plus-storage projects in California with 80MWh of energy storage.

Lithium-ion battery pack manufacturer Dragonfly Energy expects revenues to increase 47% this year, during which it will complete a Nasdaq listing through a SPAC merger, before doubling in 2023.