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Neoen begins building 1.2 GWh third stage of Australia’s mega battery The developer said once Stage 3 becomes operational, the Western Downs battery will contribute a combined 845 MW / 2,300 MWh of storage capacity in support of the state of Queensland’s energy transition.
David Carroll
18 hours ago
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Angola, Cabo Verde inaugurate major co-located battery storage projects In Angola, 75.26 MWh of battery storage has begun operating as part of Africa’s largest off-grid renewable energy system to date. Meanwhile, Cabo Verde has switched on a 26 MWh storage system tied to an existing wind farm.
Patrick Jowett
19 hours ago
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Germany to remove large battery storage systems from grid connection ordinance Following a surge in battery storage applications, Germany’s Federal Ministry for Economic Affairs and Energy is planning to remove storage systems from a rulebook overseeing the grid connection of power plants larger than 100 MW. The move has been criticized by the German Renewable Energy Federation.
Sandra Enkhardt
Dec 09, 2025
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Equis commissions 1.6 GWh battery, one of Australia’s largest One of Australia’s biggest battery energy storage projects has powered up with renewables developer Equis Australia confirming that the 600 MW / 1.6 GWh Melbourne Renewable Energy Hub in Victoria is now fully operational.
David Carroll
Dec 09, 2025
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India’s Oriana Power explores compact pumped storage for C&I customers, raises BESS target to 20 GWh by 2030 Oriana Power is expanding its focus beyond battery energy storage to compact pumped-storage solutions – a new generation of systems that the company believes could redefine the future of commercial and industrial (C&I) energy management.
Uma Gupta
Dec 08, 2025
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China’s largest standalone battery storage project powers up A 500 MW / 2,000 MWh standalone lithium-ion battery plant is now online in Tongliao, Inner Mongolia, boosting peak-shaving and grid-balancing capacity in a region dominated by variable renewables.
Vincent Shaw
Dec 08, 2025
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UK BESS pipeline grows with 748 MWh Blackhillock approval and 349 MWh two-phase Sizing John expansion A 349 MW / 748 MWh battery storage project has secured planning approval in Scotland, marking another major step forward for the UK’s energy storage pipeline. Meanwhile, near Liverpool, the first phase of a 142.5 MW / 348.5 MWh battery project has entered commercial operation, with work now launched on a second phase that will add advanced grid-forming capabilities to support regional system stability.
Matthew Lynas, Marija Maisch
Dec 08, 2025

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Pumped hydro projects declared high priority by NSW state government in Australia Three pumped hydro projects that would deliver a combined 1,035 MW / 9,480 MWh of dispatchable capacity are among six projects that have been declared critical state significant infrastructure by the New South Wales (NSW) state government in Australia, potentially smoothing the way for their approval.
David Carroll
Jul 04, 2024
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Germany wraps up Innovation Tender awarding 512 MW of solar-plus-storage projects Germany has concluded the latest round of Innovation Tender, securing 512 MW of capacity at an average price of €0.0833 ($0.089)/kWh.
Sandra Enkhardt
Jul 03, 2024
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Western Australia’s capacity tender seeks 2 GWh of energy storage The ball is rolling on the Australian government’s pending Capacity Investment Scheme Tender 2 focussing on the Western Australian Wholesale Electricity Market and which seeks an indicative target of 500 MW of four-hour equivalent dispatchable capacity, or 2,000 MWh.
Ev Foley
Jul 03, 2024
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China southern power grid
World’s largest sodium-ion battery goes into operation The first phase of Datang Group’s 100 MW/200 MWh sodium-ion energy storage project in Qianjiang, Hubei Province, has been connected to the grid.
Marija Maisch
Jul 02, 2024
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ACWA Power lands financing for Central Asia’s biggest battery storage project The Saudi Arabian developer has reached financial close for the Tashkent Riverside project in Uzbekistan, which includes a 200 MW solar plant and a 500 MWh battery energy storage system (BESS).
Marija Maisch
Jul 02, 2024
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wind-solar-hybrid
Czech group MTX, Aquila Capital build 370 MW wind, 360 MW solar, 350 MW BESS hybrid project in Spain The investment in the Mimosa project, located near Baza, a town in the province of Granada in Andalusia, southern Spain, exceeds one billion euros. The consortium has invested five years in the project development, and its completion is slated for 2027.
Pilar Sanchez Molina
Jul 02, 2024
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Arena launches crowdfunding campaign to finance 722 MW of storage in Spain Through French company Enerfip, the Spanish developer seeks to finance up to EUR 3,000,000 ($3,230,000) and offers investors a fixed annual return of 9.5% over a period of three years.
Pilar Sanchez Molina
Jul 01, 2024
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In Conversation: ‘From the next two years on we start to see battery supply in Europe’ At Intersolar Europe 2024, ESS News spoke with Paul McCusker, President EMEA Region at Fluence, about the company’s regionalization strategy and its ambition to bring locally made products to its customers in Europe. He also spoke about EMEA-region specific technology preferences and requirements, such as noise levels and safety. Additionally, McCusker presented his views on battery price movements and key challenges to market growth.
Marija Maisch
Jun 28, 2024
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Containers of battery energy storage solution
Arbitrage is the top use case for batteries by U.S. utilities, report finds  Arbitrage is the top use case for 10,487 MW of battery energy storage capacity in the US, making it the most reported primary use. This data was presented by the U.S. Energy Administration Association (EIA) and covers 2023.  
Blathnaid O’Dea
Jun 28, 2024

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