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Grid-scale

Merus Power to deliver 80 MWh grid-forming battery for extreme Arctic conditions The project will feature Merus Power's proprietary modular battery technology designed to withstand extreme Arctic conditions and enhance grid stability.

5 hours ago

Grid-scale

Swedish–French partnership aims for 200 MW of battery projects in France Swedish company Ingrid Capacity and French developer Wattmen have entered into a co-development agreement to deploy 200 MW of battery energy storage systems in France. The first projects are expected to be ready for construction by 2026-2027.

Gwenaelle Deboutte

6 hours ago

Industry

US Round-Up: NineDot closes $431M financing for NYC, e-STORAGE inks 503 MWh Texas deal, FlexGen brings 174 MW online The flurry of US news in this round-up include's NineDot Energy's funding for NYC community storage, e-STORAGE partnering with Sunraycer in ERCOT, FlexGen reaches commissioned project for Alliant Energy, and Ameresco finalizes tax credit transfers for its storage portfolio.

8 hours ago

Grid-scale

Grenergy powers up another 1.1 GWh of storage at Oasis de Atacama in Chile The facility represents Phase IV of the Oasis de Atacama project, sold last September to funds managed by CVC DIF. The full complex is slated to reach 2 GW of solar capacity and 11 GWh of battery storage.

Feb 10, 2026

Grid-scale

Byhmgard pushes further into Finland with second major BESS deal announced Stockholm-based Byhmgard announced today that it signed a new deal to deliver four battery energy storage solutions (BESS) to projects in Finland for Finnish company Solarigo Systems Oy (Solarigo). It’s the second deal between the parties: the newly announced order value for 21 MWh of projects, with projected revenue for Byhmgard of just over $3.6 […]

Feb 09, 2026

Grid-scale

Australia’s 2.4 GWh Collie big battery is now operating Western Australia’s state-owned electricity gentailer Synergy has announced one of Australia’s biggest batteries, the 500 MW / 2.4 GWh Collie battery energy storage system is now operational.

Feb 09, 2026

Markets

ERCOT BESS interconnection applications drop 50% in H2 2025 as faults in the boom emerge New data out of Modo Energy suggests only about 85% of large batteries with signed interconnection agreements are likely to be built, as queue timelines stretch beyond four years.

Feb 06, 2026

pv magazine Global February Edition 2026

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SunRise Arabia Conference 2026

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April 22, 2026 | Riyadh, Saudi Arabia

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All Grid-scale news

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

Grid-scale

Neoen reaches operational milestone with 1.3 GWh Australian battery The second stage of Australia’s biggest operational battery to date has completed the testing and commissioning process and is successfully operating, just 15 months after construction commenced.

Aug 25, 2025

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