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Grid-scale

China’s 700 MW Jintan salt-cavern CAES project completes full-system startup The two-unit non-fuel CAES project is now moving toward grid-connection testing and system commissioning.

48 minutes ago

Projects & Applications

ACME Solar commissions 107 MW/437 MWh of BESS in India ACME Solar has commissioned additional battery energy storage capacity in India, bringing its total operational storage capacity to 4.96 GWh.

Oct 02, 2026

Projects & Applications

Italy approves 3.25 GW of BESS projects in September The Italian government issued 26 single authorizations for battery storage projects in September, with 3.25 GW of capacity concentrated mainly in southern Italy and the islands.

Massimiliano Tripodo

Oct 02, 2026

Grid-scale

Orix launches 589 MWh BESS portfolio with investors in Japan Construction begins on two Japanese BESS projects.

Oct 02, 2026

Grid-scale

Antora and Pratt Energy to build 5.8 GWh thermal battery in Kansas Multi-day energy storage project secures equity finance from Copenhagen Infrastructure Partners and others. The project will provide energy storage capacity to a biorefinery producing ethanol for transportation fuel.

Oct 01, 2026

Projects & Applications

Juniper Green adds 100 MWh of storage in India on existing grid link Juniper Green Energy says a clarification from India's central transmission utility allowed it to add battery energy storage system (BESS) capacity within its existing grid connectivity, initially for merchant operation.

Oct 01, 2026

Projects & Applications

Promigas advances 2.2 GWh of solar-linked storage in Chile Two solar projects in Chile now owned by Colombia's Promigas have won environmental approval for a combined 2.22 GWh of battery storage.

Oct 01, 2026

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All Grid-scale news

Grid-scale

Energy Vault acquires 1 GWh Australian battery The US-based energy storage company has agreed to buy the 125 MW/1 GWh Stoney Creek battery energy storage system (BESS) from Victorian renewables developer Enervest.

Mar 18, 2025

Finance

Foresight Group preps $248m offer for Harmony’s British batteries Yorkshire-based energy storage developer Harmony Energy Income Trust plc has installed seven battery energy storage systems (BESS) in England and one in Scotland. It has been attempting to sell its assets since May 2024.

Mar 18, 2025

Finance

EU approves Spain’s €700m energy storage subsidy plan The European Commission on Monday greenlit a new aid scheme to enable Spain to deploy large-scale energy storage with co-financing of up to 85%.

Pilar Sanchez Molina

Mar 18, 2025

Revenue streams

UK BESS revenues quadruple in one year, Cornwall Insight reports Battery energy storage systems (BESS) benefit from new 'Quick Reserve' grid stabilizing service. Cornwall Insight’s records 30-day rolling average of GBP 92,000/MW/year ($119,500/MW/year) in January 2025.

Mar 18, 2025

Grid-scale

UCB Power, Powin to supply utility-scale BESS in Brazil American company Powin wants UCB's local presence and Brazilian regulatory knowledge to offer 30 MW-plus battery energy storage systems (BESS).

Alessandra Neris

Mar 17, 2025

Finance

UK’s largest solar and storage project secures financial close Quinbrook completes financing for Cleve Hill Solar Park in Kent, England. The solar and storage project will be the largest in the United Kingdom when it goes live later in 2025. The developer claims contract for difference, capacity market and power purchase agreements (PPAs) were critical to securing project financing.

Mar 17, 2025

Grid-scale

Italian commune of Latiano has plans for 690 MW of batteries The commune, in the Pugliese municipality of Brindisi, is becoming a focus for energy storage sites with a seventh now approved by Italy's Ministry of the Environment and Energy Security (Mase).

Sergio Matalucci

Mar 17, 2025

Policy

Spain preps grants for energy storage and grid demand management A consultation exercise has been opened into a plan to distribute European Regional Development Fund (ERDF) cash into large-scale energy storage and grid flexibility sites and into customer-side electricity demand management technology.

Pilar Sanchez Molina

Mar 17, 2025

Grid-scale

RWE plans 1.2 GWh battery on German former coal plant The energy company says it is investing a mid-three-digit million euro amount into construction of the 600 MW battery energy storage system (BESS).

Sandra Enkhardt

Mar 17, 2025

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