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Renalfa and Eurowind Energy inaugurate 773 MWh double-battery hybrid park The hybrid complex has added multiple batteries and plans to add 250 MW of wind generation in the future.
Tristan Rayner
24 minutes ago
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China’s 700 MW Jintan salt-cavern CAES project completes full-system startup The two-unit non-fuel CAES project is now moving toward grid-connection testing and system commissioning.
Vincent Shaw
1 hour ago
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ACME Solar commissions 107 MW/437 MWh of BESS in India ACME Solar has commissioned additional battery energy storage capacity in India, bringing its total operational storage capacity to 4.96 GWh.
Uma Gupta
Oct 02, 2026
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Italy approves 3.25 GW of BESS projects in September The Italian government issued 26 single authorizations for battery storage projects in September, with 3.25 GW of capacity concentrated mainly in southern Italy and the islands.
Massimiliano Tripodo
Oct 02, 2026
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Orix launches 589 MWh BESS portfolio with investors in Japan Construction begins on two Japanese BESS projects.
Tristan Rayner
Oct 02, 2026
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Antora and Pratt Energy to build 5.8 GWh thermal battery in Kansas Multi-day energy storage project secures equity finance from Copenhagen Infrastructure Partners and others. The project will provide energy storage capacity to a biorefinery producing ethanol for transportation fuel.
Matthew Lynas
Oct 01, 2026
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Juniper Green adds 100 MWh of storage in India on existing grid link Juniper Green Energy says a clarification from India's central transmission utility allowed it to add battery energy storage system (BESS) capacity within its existing grid connectivity, initially for merchant operation.
Uma Gupta
Oct 01, 2026

All Grid-scale news

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The Cellarhead BESS
624 MWh battery project breaks ground in the UK Construction has commenced on a massive battery energy storage system (BESS) project at Cellarhead in the West Midlands, with 54 BESS containers installed in only 38 days.
Marija Maisch
Jun 28, 2024
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128 MWh DC-coupled hybrid battery secures approval in Australia DC-coupled utility-scale batteries remain fairly novel in Australia.
Ev Foley
Jun 28, 2024
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sosteneo italy
Sosteneo, Enel finalize partnership for 1.7 GW battery storage rollout in Italy The Generali Group company has signed an agreement to acquire a minority share of Enel Libra Flexsys, which aims to roll out 1.7 GW of battery energy storage projects in Italy. "Revenues are fully contracted for 15 years through capacity agreements with Enel as well as capacity payments from Enel that are backed by Terna, Italy’s transmission system operator,” Sosteneo says. 
Sergio Matalucci
Jun 27, 2024
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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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