Solar Energy Storage and Battery News

Switzerland Begins Building World's Largest Flow Battery

Axpo Italia powers up with solar, driving Italy's energy transition through large-scale PV projects and innovative agrivoltaic parks.

Jun 18, 2025 // Storage, Europe, Switzerland, Axpo Italia

Neoen Powers Up 270-MW Battery in Queensland

Neoen powers up Queensland with its 270-MW Western Downs Battery, boosting grid stability and advancing Australia's renewable energy transition.

Jun 17, 2025 // Storage, queensland, neoen

GenusPlus to Build Atmos’ 100-MW Merredin Big Battery for WA

GenusPlus lands AUD 65 m job to deliver Atmos Renewables’ 100-MW/400-MWh Merredin big battery, boosting grid stability in Western Australia’s Wheatbelt.

Jun 17, 2025 // Storage, battery, Western Australia, GenusPlus, Atmos Renewables, Merredin

California Greenlights World's Largest Solar-Plus-Storage Project

California's Darden Clean Energy Project: A groundbreaking solar-plus-storage initiative powering 850,000 homes, creating 2,000 jobs, and boosting community investments with $2 million.

Jun 16, 2025 // Storage, California, USA, North America

Belgian Fund Backs Flagship 600-MWh Grid Battery in Visé Project

I4B invests €30 m in a 600 MWh battery park in Visé, partnering with Luminus to boost grid stability and advance Belgium’s renewable-energy goals.

Jun 16, 2025 // Storage, Europe, Belgium, I4B, Luminus

AMEA Power Closes Financing for Egypt’s Pioneering 300-MWh Battery Project

AMEA Power secures financing for Egypt’s first 300-MWh utility battery in Aswan, set to enter service by July 2025 and bolster grid reliability.

Jun 16, 2025 // Storage, Battery Storage, Asia, ifc, Africa, Egypt, amea power, Aswan

CAMS Secures O&M Deal for 200-MW California Battery

CAMS secures a $165M contract to manage Big Rock's 200-MW battery storage, boosting California's grid resilience with advanced maintenance and AI optimization.

Jun 13, 2025 // Storage, California, USA, North America, CAMS

Econergy Enters Germany With 100-MW Battery Portfolio Acquisition in Brandenburg

Econergy buys two 100-MW/200-MWh BESS projects in Brandenburg for €73 m, targets operation in 2027; deal marks Israeli IPP’s entry into Germany’s booming storage market.

Jun 12, 2025 // Storage, Germany, Battery Storage, Europe, BESS, Econergy, Brandenburg

Gurin Energy Taps Saft for 240-MW Fukushima Battery Landmark Project

Gurin Energy selects Saft to supply a 240-MW/4-hour BESS in Fukushima, Japan—over 1 GWh of storage to support renewables; construction starts 2026.

Jun 12, 2025 // Storage, Battery Storage, Fukushima, Saft, TotalEnergies, Gurin Energy

AES Completes Bellefield Phase One, Energising Record Solar-Storage Milestone Project

AES finishes first 1 GW of Bellefield solar-plus-storage in Kern County, pairing 500 MW solar with 500 MW battery under Amazon deal; full 2 GW slated for 2026.

Jun 12, 2025 // Plants, Large-Scale, Commercial, Storage, Amazon, AES, Kern County, Solar Storage, Bellefield

Soltage Secures $260M for U.S. Solar, Storage Expansion

Soltage secures $260M to power over 2 GW of solar and storage projects, fueling the U.S. shift to sustainable energy.

Jun 11, 2025 // Plants, Large-Scale, Commercial, Markets & Finance News, Storage, USA, North America, Soltage

RES Seeks Approval for 150-MW Westport Battery in East Ayrshire

RES has filed plans for the 150-MW Westport battery near Coylton, aiming to bolster Scotland’s grid stability with flexible, low-carbon power storage.

Jun 11, 2025 // Storage, res, SCOTLAND, Westport

China’s record-breaking 600 MW/2.4 GWh battery hub hits first-phase milestone

Huaneng’s 600 MW/2.4 GWh Longdong–Shandong battery project finishes installing all storage cabins at its first 300 MW block, clearing the way for testing and grid hook-up.

Jun 10, 2025 // Storage, China, Asia, Huaneng

Onyx Secures $260M to Boost US Solar and Storage

Onyx Renewables secures $260M to boost US solar and storage projects, driving the nation's clean energy transition.

Jun 9, 2025 // Storage, USA, North America, Onyx Renewables

Acacia, Eren launch 500-MW French battery platform to stabilise grid

Acacia joins forces with Eren Industries to build 500 MW of stand-alone battery storage in France, starting with 200 MW under construction and 300 MW in late development.

Jun 9, 2025 // Storage, Grids, France, Europe, Acacia, Eren Industries

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