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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 […]
Tristan Rayner
4 hours ago
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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.
Ev Foley
10 hours ago
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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.
Phoebe Skok
Feb 06, 2026
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Enervest sells 4.8 GWh battery storage project to Octopus Australia Energy storage project developer Enervest has sold its 1.2 GW / 4.8 GWh Hanworth battery energy storage system in New South Wales to clean energy developer and fund manager Octopus Australia.
Ev Foley
Feb 06, 2026
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German TSOs introduce maturity-based procedure for grid-scale battery storage connections The new procedure replaces the previously applicable first-come, first-served principle for grid connections of large plants with a capacity of 100 MW or more. The initial information and application phase is scheduled to begin on April 1. Any pending grid connection requests will be transferred to the new procedure.
Sandra Enkhardt
Feb 06, 2026
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China sets “capacity price” floor for grid-scale storage, tying payments to coal benchmarks Beijing’s new rule lets standalone storage earn fixed-cost payments for availability, not energy delivered.
Vincent Shaw
Feb 05, 2026
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World’s largest AI-powered 12.8 GWh battery storage cluster comes online in China The multi-project cluster includes the world’s largest single-site electrochemical energy storage facility: the 4 GWh Envision Jingyi Chagan Hada Energy Storage Power Station.
Marija Maisch
Feb 05, 2026

All Grid-scale news

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SMA receives first certificate for grid-forming battery inverter with instantaneous reserve SMA claims to be the first company in Germany to receive confirmation of the technology. It paves the way for use in projects that want to participate in the new instantaneous reserve market, due to start in 2026.
Marian Willuhn
Sep 10, 2025
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X-Elio sets solar aside in favour of standalone battery Renewables developer X-Elio is seeking Australian government approval for a four-hour battery energy storage system to be built in southern New South Wales, Australia, after scrapping plans to build a 72 MW solar farm at the site.
David Carroll
Sep 10, 2025
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Ego Energy inks tolling agreement with Aer Soléir for 1 GWh battery Ego tells pv magazine Italia the deal is "probably the largest agreement of its kind in Europe." The plant is expected to be operational by October 2027.
Sergio Matalucci
Sep 09, 2025
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Behind-the-meter deployments set to lead Brazilian energy storage by 2034 A new study estimates the Brazilian battery market could attract BRL 77.2 billion ($14.2 billion) investment and accumulate 71.8 GWh of storage capacity within nine years. Installations without grid feed-in could account for 45% of the market, followed by the capacity reserve market-driven and off-grid installations. The study did not consider transmission and distribution and distributed-generation market potential.
Livia Neves
Sep 09, 2025
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The Staythorpe BESS masterplan.
EDF signs revenue deal with Elements Green, launches consultation with PS Renewables Elements Green to receive guaranteed revenue from EDF for 720 MWh BESS in England. The deal provides further revenue certainty for Staythorpe BESS, which previously secured a 15-year capacity market contract. EDF also plans to launch a public consultation with PS Renewables in September for a proposed solar and storage development with a 500 MW grid connection.
Matthew Lynas
Sep 09, 2025
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Akaysha secures $300 million to accelerate global battery rollout Australian battery storage developer Akaysha Energy has closed a $300 million corporate debt facility that will support the expansion of its large-scale battery project pipeline on a global scale.
David Carroll
Sep 09, 2025
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Azerbaijan starts work on its largest battery projects, Uzbekistan to host first major wind+storage hub Construction is underway on some of Central Asia's largest battery energy storage projects, while financing has been secured for what is described as the region's first integrated wind and storage facility.
Marija Maisch
Sep 08, 2025
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Magtel plans 2.5 GWh Spanish pumped hydro station with solar The €500 million ($586 million) project includes 289 MW/2,554 MWh of pumped hydro energy storage and 229 MW of solar.
Pilar Sanchez Molina
Sep 08, 2025
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Germany adds almost 4.59 GWh of battery storage already this year Analysis by pv magazine shows almost 2.1 million battery storage systems are now in operation in Germany. The latest figures for this year are 362,537 systems with a power output of around 2.6 GW and a cumulative storage capacity of 4.59 GWh.
Sandra Enkhardt
Sep 08, 2025

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