US battery energy storage system (BESS) integrator Jupiter Power has turned its second 200MWh BESS online in Texas, bringing its total capacity in the state’s market to 450MWh.

Construction has begun on the first of four battery energy storage systems (BESS) totalling 200MW/200MWh from global system integrator Fluence in Lithuania.

A pumped hydro energy storage (PHES) plant with a capacity of 20GWh in Valais, Switzerland, will begin operations on Friday, 1 July.

Investor Quinbrook Infrastructure Partners has acquired exclusive project development rights for a 230MW/460MWh battery energy storage system (BESS) in Wales, UK.

To integrate a targeted 500GW of non-fossil fuel energy onto India’s networks by 2030, at least 160GWh of energy storage will be needed.

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.

Queensland’s state government has identified batteries as the fastest way to add energy storage to the electricity network.

Mitsubishi Power is entering the European energy storage market with four BESS projects totalling 371MWh for ION Renewables in Ireland.

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.

Significant policy support for the long duration energy storage (LDES) sector may be needed until 2030-35 when the market matures, says a new LDES Council policy toolbox report.