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Crusoe Buys Batteries That Last for Days to Power New Data Centers

Bloomberg News
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⚡ Quantum Brief
Form Energy will supply Crusoe with 12 GWh of iron-air batteries starting in 2027, enabling multi-day energy storage for AI data centers. The deal reflects surging demand for long-duration solutions as tech firms scramble to power energy-intensive AI workloads. The batteries, using rust-based chemistry, can discharge power for up to 100 hours—far exceeding lithium-ion’s typical 4-hour capacity. This addresses grid constraints and price spikes during prolonged stress periods, offering a cost-competitive alternative to natural gas. Crusoe’s off-grid approach aligns with broader industry shifts, including a separate 30 GWh deal with Xcel Energy for a Google data center. The strategy reduces reliance on local grids, mitigating ratepayer cost increases and improving reliability. Form Energy, backed by $1.2B from investors like Breakthrough Energy Ventures, is scaling production at its West Virginia factory. The startup plans an IPO within 12 months, with over 75 GWh of projects already under contract. Long-duration storage remains niche but is gaining traction as data centers prioritize rapid deployment. The technology could accelerate AI infrastructure growth while easing pressure on aging power grids.
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Article content(Bloomberg) — Form Energy Inc. has reached an agreement to sell batteries that rely on rust and last for days to data center developer Crusoe, as technology companies rush to find resources to meet the growing power needs of artificial intelligence. Sign In or Create an AccountEmail AddressContinueor View more offersArticle contentThe battery startup will deliver 12 gigawatt-hours of energy storage to Crusoe starting next year. The terms of the transaction were not disclosed. Form also recently struck a deal to provide a 30 gigawatt-hour battery installation to utility Xcel Energy Inc. to power a Google data center in Minnesota. Article contentWe apologize, but this video has failed to load.Try refreshing your browser, ortap here to see other videos from our team.Article contentArticle content“This really reaffirms the direction of a lot of the market, which is data centers need that firm, fast capacity,” Form Chief Executive Officer Mateo Jaramillo said of the company’s new deal.Article contentTop StoriesGet the latest headlines, breaking news and columns.There was an error, please provide a valid email address.Sign UpBy signing up you consent to receive the above newsletter from Postmedia Network Inc.Thanks for signing up!A welcome email is on its way. If you don't see it, please check your junk folder.The next issue of Top Stories will soon be in your inbox.We encountered an issue signing you up. Please try againInterested in more newsletters? Browse here.Article contentCrusoe said the agreement reflects its approach to building AI infrastructure without necessarily being dependent on the local grid, something the Trump administration has called for as well. The data center developer — which is involved in the massive Stargate project — said its arrangement with Form will protect ratepayers from cost increases and strengthen grid reliability. Long-duration storage remains a niche product, though, and has yet to be deployed at a wide scale. Article contentThe rush to line up electricity to power data centers is boosting interest in emerging technologies such as Form’s iron-air batteries, which can store and discharge electricity for up to 100 hours. Developers see energy storage as a tool that can help get data centers online faster — and potentially without needing to rely on constrained power grids.Article contentThe vast majority of batteries being installed are lithium-ion, which can typically discharge four hours of power. Long-duration storage can help operators tap power during extended periods of grid stress when electricity prices typically skyrocket. Article contentArticle contentThe batteries for Crusoe’s data centers will be manufactured at Form’s factory in West Virginia, which is ramping up production, Jaramillo said. The startup expects its first energy-storage pilot system to come online this year in Minnesota and has over 75 gigawatt-hours of commercial projects under agreement. Jaramillo said Form’s technology is cost-competitive with other resources, including natural gas, though he declined to provide specifics. Article contentForm has raised $1.2 billion in financing from investors that include Breakthrough Energy Ventures, TPG Rise Climate and Energy Impact Partners, and its in the middle of raising another round. The company has been laying the groundwork for an initial public offering that could come within 12 months, Jaramillo added. Article contentTrending JPMorgan Sees 'National Security Risk' in Old Grid Networks PMN Business Subscriber only. 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JPMorgan Sees 'National Security Risk' in Old Grid Networks PMN Business Subscriber only. Traders placed US$580 million in oil bets ahead of Donald Trump's social media post on Iran talks Subscriber only Financial Times Despite growing financial pressures, Canadians are still reliably paying their mortgages Mortgages Garry Marr: Why it could be the right time to walk away from your real estate Personal Finance 'Bleeding businesses': Number of active companies that depend on U.S. is dropping in Canada Economy

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Source: Financial Post

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