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Grid-scale

Major progress for 850 MWh of battery storage projects in France Three major projects are set to be delivered by the joint venture between Entech and Eiffage Énergie Systèmes. Meanwhile, Acacia has begun construction on its first two 100 MWh projects in France.

Marija Maisch, Gwenaelle Deboutte

39 minutes ago

Projects & Applications

Akaysha Energy powers up Australian 430 MWh grid-forming battery five months early The 205 MW/410 MWh Brendale Battery Energy Storage System (BESS) in the state of Queensland has entered commercial operations. The project features the Tesla Megapack 2 batteries with grid-forming tech.

2 hours ago

Grid-scale

Seac taps Sunotec to build battery storage of up to 230 MWh in Germany A new battery storage facility will be built in four phases, and Sunotec Germany will implement the first phase, with a capacity of 20 MWh.

Sandra Enkhardt

4 hours ago

Grid-scale

Masdar reaches financial close for grid-scale solar-plus-storage plays in Oman, Uzbekistan The Abu Dhabi-based developer has achieved financial close on two large-scale projects mixing solar and storage, including Oman's first.

Tristan Rayner, Patrick Jowett

Jan 19, 2026

Products & Services

1414 Degrees scores key battery approval as part of thermal energy storage hopes The working theory for a new energy precinct in Australia: first come batteries, then comes novel long duration thermal energy storage.

Jan 19, 2026

Grid-scale

Statera Energy secures approval for 4 GWh, eight-hour battery eligible for LDES in the UK One of the biggest BESS developers in the UK has secured approval for an eight-hour system that is eligible for the UK's long duration energy storage (LDES) cap and floor scheme.

Jan 19, 2026

Grid-scale

US Round-up: Fluence supplies 1.2 GWh Arizona project, NextVolt sells 1 GWh battery NextVolt has offloaded a 1 GWh battery energy storage system (BESS) to Exus Renewables which will take on ownership long-term. Menawhile, the developers of a 1.2 GWh BESS in Arizona have partnered with Fluence for its GridStack Pro system.

Blathnaid O’Dea

Jan 16, 2026

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All Grid-scale news

Industry

TagEnergy scoops 6 GW of renewables, energy storage projects with ACE Power acquisition Portugal-headquartered TagEnergy has acquired German-owned early-stage developer ACE Power, adding approximately 6 GW of battery, wind and solar projects to its already significant portfolio in Australia’s clean energy sector.

Aug 28, 2025

Auctions

GreenGo expects half its 998 MWh Italian batteries to enter MACSE auction After obtaining consent for a 120 MW/480 MWh BESS project in Calabria, GreenGo discussed its expectations for the Sep. 30 auction with pv magazine Italia.

Sergio Matalucci

Aug 27, 2025

Grid-scale

Italy approves another 273 MW of batteries, in The South Authorization decrees have been issued for plants in Calabria, Campania, and Puglia. The largest is GreenGo's 120 MW/480 MWh San Sostene project in the province of Catanzaro.

Massimiliano Tripodo

Aug 26, 2025

Grid-scale

Acen plans 1.76 GWh battery in Australian coal country The Australian arm of Philippines-based energy company Acen Corp. is seeking federal government approval for a site after the Acen International business unit secured $100 million for the group's clean energy operations.

Aug 26, 2025

Grid-scale

Matrix Renewables plans another 407 MWh Spanish battery The Lagerung project, in Girona, comes in addition to the developer's Perdiguero and Visenta projects, both in Huesca, which have the same 102 MW/407 MWh scale.

Pilar Sanchez Molina

Aug 26, 2025

Markets

Brazil bets big on batteries Energy storage in Brazil is entering a period of accelerated growth. Despite the lack of a legal framework for project operations, companies are moving to expand domestic battery production, diversify business models, and ensure that energy storage is ready to play a central role in the country’s energy transition.

Alessandra Neris

Aug 26, 2025

Grid-scale

Record year in prospect with 18 GW of battery capacity expected in the US With a record 64 GW of new US electric capacity expected in 2025, battery project capacity lags only solar when it comes to the volume anticipated.

Aug 25, 2025

Manufacturing

Fluence brings another part of battery supply chain to US The German- and US-owned company says its new Houston fab brings to five the number of US production sites it uses and has helped employ more than 1,200 manufacturing workers in the United States this year.

Aug 25, 2025

Policy

‘Brazilian storage regulation could generate $2bn in five years’ Consultancy Envol says nascent Joint Technical Note No. 13/2025 could bring investor security with the potential to install at least 2 GW of batteries. Industry insiders are calling for storage regulation to be accelerated.

Alessandra Neris

Aug 25, 2025

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