US utility Vistra has brought a 260MW/260MWh battery energy storage system (BESS) online in Texas, the largest in the state.

The German utility-scale storage revenue stack for new projects has been totally reshaped by recent events and regulatory changes as the market moves to 100MW-plus ticket sizes, local developer ECO STOR told Energy-Storage.news.

London-listed solar and storage investor Bluefield Solar Income Fund has acquired two 40MW battery energy storage system (BESS) projects for £4.5 million (US$5.7 million).

Solar and energy storage were described by Elon Musk as going together “like peanut butter and jelly”. Andy Colthorpe meets some of the players creating this winning combination in the US.

French renewable power producer and developer Akuo Energy has commissioned a 29.2MWh battery energy storage system (BESS) in Tonga, several weeks after powering up a 19MWh project in Martinique.

Trina Storage has formed a partnership with solar inverter manufacturer Power Electronics to jointly deploy battery storage.

Energy Vault added US$191 million to existing cash reserves when it listed on the New York Stock Exchange.

Pine Gate Renewables has signed a second long-term supply memorandum of understanding (MOU) targeting an alternative to lithium-ion this week, with nickel-hydrogen battery group EnerVenue.

Co-located storage is growing as a proportion of the UK market with 7.2GW of projects in the pipeline, but structuring deals and offtake agreements presents a complex challenge according to an expert source.

The secretary-general of the UN has highlighted the crucial role battery storage can play in tackling the global climate crisis.