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Hydrostor launches 4 GWh advanced compressed air energy storage project in Ontario The first 4 GWh phase of the Canadian developer’s Quinte Energy Storage Centre is expected to be operational in the early 2030s, with subsequent phases targeting 8 GWh to 16 GWh.
Blathnaid O’Dea
15 hours ago
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India’s storage market shifts from tenders to execution Ratul Puri, chairman of Hindustan Power, tells pv magazine that India’s battery energy storage system (BESS) market is moving from aggressive tendering toward large-scale project execution, as the country increasingly prioritizes grid integration, transmission readiness and long-term supply resilience.
Uma Gupta
18 hours ago
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Sunraycer Renewables closes $901 million financing for 473 MWh BESS portfolio in Texas Major lenders back $901 million financing for Texas solar‑plus‑storage portfolio with PPAs already signed with Google, spanning three hybrid projects.
Tristan Rayner
20 hours ago
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Genex modifies Bulli Creek Stage 1 in Australia: Adds 1.7 GWh BESS, cuts solar to 300 MW Genex has announced plans to reconfigure the first stage of its 2.5 GW Bulli Creek multi-stage development in Queensland, from a 775 MW solar farm to 300 MW, adding a 425 MW / 1,700 MWh battery energy storage system.
Ev Foley
21 hours ago
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Germany, UK, Bulgaria: Europe’s top 3 co-location markets Germany led the way with the UK and Bulgaria tied in second place, followed by Spain, Hungary, and France.
Blathnaid O’Dea
May 13, 2026
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Spearmint Energy brings 400 MWh of new battery storage online in Texas Commercial operation reached for twin 200 MWh BESS sites supporting ERCOT’s rapidly growing power demand.
Tristan Rayner
May 13, 2026
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Energy Vault to deploy grid-scale gravity energy storage system in South Africa Gravity storage gets a boost from South Africa's state-owned utility.
Tristan Rayner
May 13, 2026

All Grid-scale news

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Dr. George Hilton talking to Marija Maisch
In Conversation: ‘Good time to be battery storage developer’ At Intersolar Europe 2024, ESS News spoke with George Hilton, research and analysis manager at S&P Global, about the state of play in the battery energy storage supply chain and falling prices. According to Hilton, the overcapacity at every level of the supply chain has led to prices that are no longer sustainable for many market players. Meanwhile, technological innovation has led to an unprecedented variety of battery storage technologies on offer, and for a great number of markets the right time to jump in is now.
Marija Maisch
Jun 27, 2024
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Pacific Green battery energy storage containers
Pacific Green enters Polish energy storage market to explore widening revenue opportunities UK renewables developer Pacific Green Technologies plans to acquire a majority stake in two 50 MW Polish battery energy storage projects from an unnamed international developer.
Marija Maisch
Jun 26, 2024
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Pumped storage hydropower plant
Uniper to recommission 160 MW pumped storage plant in Germany The Happurg pumped storage plant was shut down in 2011 for safety reasons after the base of the upper reservoir was damaged. Uniper has carried out feasibility studies on the site, with a view to reconnecting it to the grid in 2028. The facility can store approximately 850 MWh of electricity in the form of pumped water. 
Blathnaid O’Dea
Jun 26, 2024
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Battery storage systems
The Mobility House, GESI to deliver 8 GW of battery storage in Germany The portfolio is to be implemented by a joint venture between the two companies by 2035. The Mobility House will contribute its experience in commercilization of the batteries, while GESI will handle project coordination and financing.
Jochen Siemer
Jun 25, 2024
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Illustration of Mufasa BESS project
1.5 GWh battery project in the Netherlands secures building permit Dutch developer Lion Storage has secured an irrevocable building permit for its 364 MW/1457 MWh battery energy storage project located in the Vlissingen port, in the southwestern Netherlands.
Marija Maisch
Jun 25, 2024
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Synchronous condenser
Australian grid operator turns to batteries, synchronous condensors to safeguard system strength Transgrid, the operator of the high voltage electricity transmission network in the Australian state of New South Wales, is looking at rolling out up to 14 synchronous condensers and 4.8 GW of batteries with ‘grid forming’ capability to protect and strengthen the security and stability of the electricity grid as coal-fired power plants retire and more renewables come online.
David Carroll
Jun 25, 2024
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The Staythorpe BESS masterplan.
Elements Green’s 360 MW/720 MWh battery storage project secures green light UK-based solar and energy storage developer Elements Green has secured planning consent for its Staythorpe Battery Energy Storage System (BESS) project in the UK. The system will be colocated with a massive 800 MW solar farm.
Marija Maisch
Jun 24, 2024
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Container with battery energy storage systems is placed on a trailer
In Conversation: Weight – a new challenge for BESS in Europe Driven by the demand for higher efficiency and cost reduction, large-scale battery energy storage systems are increasigly featuring higher capacity cells. This has given rise to new challenges on the logistics front, particularly on the European soil. pv magazine ESS News caught up with Trina Storage at last week's Smarter E show to discuss this.
Marija Maisch
Jun 24, 2024
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Containers of battery energy storage solution
Arizona’s largest energy storage project closes $513 million in financing In the USA, the 1,200 MWh Papago Storage project will dispatch enough power to serve 244,000 homes for four hours a day with the e-Storage SolBank high-cycle lithium-ferro-phosphate battery energy storage solution. Recurrent Energy, a subsidiary of Canadian Solar Inc. has secured $513 million in project financing for its Papago Storage project located in Maricopa County, Arizona. 
Anne Fischer
Jun 21, 2024

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