Two energy storage topics appeared to come up in conversation more than any other at the first day of RE+: US domestic content and the race for energy density increases.
It’s still to early to see the financial impact on energy storage suppliers in the wake of Trump’s tariffs and legislation, writes Solar Media analyst Charlotte Gisbourne, analysing their H1 revenues.
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US sodium-ion battery firm Natron Energy has ceased trading, putting an end to its two domestic gigafactories. The news points to the challenges for battery chemistries hoping to compete with LFP, analysts told Energy-Storage.news.
Tesla announced its new integrated 20MWh battery energy storage system (BESS) solution, the Tesla Megablock, on 8 September in Las Vegas, US.
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Energy-Storage.news Premium speaks with Ryan Hledik, Principal at the Brattle Group, and Lauren Nevitt, Senior Director of Public Policy at Sunrun, on the shaky future of California’s Demand Side Grid Support distributed storage programme.
Grenergy has secured a senior non-recourse financing agreement worth US$270 million for Phase 6 of its flagship Chilean solar-plus-storage project, Oasis de Atacama.
Editor Andy Colthorpe speaks with Long Duration Energy Storage Council director of markets and technology Gabriel Murtagh.
News
September 16, 2025
Residential and C&I energy storage provider Turbo Energy has secured a major order from an unnamed industrial group in the construction industry in Spain.
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Features, Analysis, Interviews
September 16, 2025
Chinese energy storage companies active in the US face an uncertain future as federal policies encourage moves to reduce their supply chain involvement.
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September 16, 2025
A proprietary explosion control system performed effectively in three recent safety tests conducted on Wärtsilä battery storage equipment.
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September 16, 2025
Ignitis Group and Olana Energy have progressed BESS projects in Lithuania closer to construction, with the order of equipment and final investment decision (FID) taken, respectively.
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September 16, 2025
President of the Philippines, Ferdinand Marcos Jr., was in attendance as the country’s first ‘baseload’ power plant to combine solar PV and battery storage officially went into action.
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September 15, 2025
Utility and power firms Axpo and energieUri will together deploy two BESS projects in Switzerland with technology provided by system integrator Fluence.
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News
September 15, 2025
China again dominated global battery storage deployments in August, accounting for two-thirds of what came online, but Europe, North America and Oceania/Australia had good months too.
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September 15, 2025
Hithium will supply battery storage and SMA the power conversion systems for a 500MWh grid-forming project in Australia for Fotowatio Renewable Ventures (FRV).
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News
September 12, 2025
The Town of Ulster in New York has received a request from local officials of the neighbouring town of Hurley to temporarily suspend the permitting process of a 250MW/1,000MWh BESS project under development by independent power producer (IPP) Terra-Gen. 
Features, Guest blog
September 12, 2025
As hybridisation and changing grid and market conditions redefine the scope of asset performance management, renewables project services provider E3’s Anouk Hut looks at the growing importance of physics-based modelling and integrated digital infrastructure.

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