GM has partnered with Peak Energy to develop next-generation sodium-ion battery cells, but they’re not going into EVs â they’re for grid-scale energy storage projects. GM Ventures is making a strategic investment in Peak Energy.
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Residential battery storage maker sonnen is reporting two very different stories today: Its German business has filed for insolvency, while sonnen USA says sales have doubled and it’s preparing to expand.
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Rio Tinto wants to put Australia’s cheap midday electricity to work at its Yarwun alumina refinery â by storing it in hot bricks and using that heat battery to make steam after the sun sets.
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A 450-megawatt (MW) solar farm with a massive battery system is now under construction in Arizona â and Tesla has already lined up about 90% of its expected electricity output.
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Renewables and battery storage are projected to add about 82.7 gigawatts (GW) of new generating capacity in the US in the next 12 months, while total fossil fuel and nuclear power capacity will fall by more than 1.4 GW, according to new data released by the US Energy Information Administration (EIA), and reviewed by the SUN DAY Campaign.
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The US achieved a pretty big solar milestone in Q2 2026: it now has enough installed capacity to generate clean electricity equivalent to that used by more than 50 million homes. Thatâs more than one-third of all US households.
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BLUETTI says its new Pioneer 5000 E-Generator is built for the “Next Generation of Real Work,” as the brand expands into professional job site power delivery with a battery-backed and noise-free alternative to conventional ICE-powered generators.
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Equinorâs largest US battery energy storage project to date is now operating in South Texas, adding 100 megawatts (MW) of flexible capacity to the state’s fast-growing power grid.
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US battery storage company NeoVolta Power has locked in five yearsâ worth of US-made battery cells from Seoul-headquartered SK On to help scale up NeoVolta’s Georgia factory.
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The US battery storage market just posted its biggest quarter ever, adding 20.2 gigawatt-hours (GWh) of new capacity in Q2 2026.
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Solar power now powers more than 10,800 US K-12 schools â that means 1 in 7 students goes to a school powered by the sun â but battery storage hasn’t quite caught on yet.
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Nearly two weeks after a summer derecho knocked out power, tens of thousands of people in Gary, Indiana were still without power, with many taking to social media to highlight the reality of living through a prolonged blackout. While the utility made excuses, the data centers that powered the community’s social media presence were humming along, built on a very different assumption: that the power MUST stay on.
And, if you tilted your head just so, that humming might have sounded like a warning.
A Toyota dealer on Long Island says it cut its energy costs by an average of 55% over three months by putting solar, battery storage, DC fast chargers, and AI-powered energy management under one roof.
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Anthro Energy has broken ground on a first-of-its-kind US battery materials factory in Louisville, Kentucky, with enough planned annual output to support up to 25 gigawatt-hours (GWh) of lithium-ion batteries.
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Illinois homeowners can now get rooftop solar paired with a whopping 60-kWh home battery for no money down â but this isn’t free equipment.
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Long-duration energy storage startup Ore Energy has landed what it says is the largest iron-air battery deal in continental Europe so far â and now it’s raised Series A funding. [update]
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Base Power has just unveiled Core, a supersized 39.2-kWh home battery that it says can keep a house running for up to 36 hours and be installed in under an hour.
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Renewable energy developer Origis Energy has brought another 500 megawatts (MWdc) of solar online at its Rockhound complex in West Texas, pushing the sprawling projectâs operating capacity to nearly 1 gigawatt (GW).
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A giant 1 GWh battery is now under construction outside Columbus, Ohio, where data center and industrial development is rapidly pushing up electricity demand.
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A Reddit post making the rounds this week claims the US has experienced at least one major power outage every month of 2026 â but is it true? I dug into several outages, the extreme weather behind them, and what we can do to help keep the lights on.
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Lithium-ion has long dominated home battery storage, but sodium-ion is starting to make its move. Sodium-ion battery startup UNIGRID has shipped the first units of its Na+Casa residential battery, with the first systems now installed in homes across Europe.
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SolarEdge is rolling out its next-generation home solar and battery storage platform across the US, with orders for SolarEdge Nexis now open.
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Sunrun wants to turn thousands of solar-powered homes into a giant distributed AI data center â and pay homeowners to help power the AI boom.
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Spanish renewable energy and electricity giant Iberdrola is constructing its first battery energy storage project in the US as utilities race to add more storage to strengthen the grid.
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