Long-duration energy storage
Form Energy to build novel iron batteries in West Virginia steel town
The extremely well-funded long-duration storage startup Form Energy found an eager partner in West Virginia’s state government.
Long-duration energy storage
Long-duration energy storage
Sacramento utility rolls out its first long-duration grid batteries
The municipal utility is tapping flow batteries from ESS for on-demand clean power. The project, ESS’ biggest, will provide an early test of the tech’s potential.
Sacramento's municipal utility takes delivery of multiple Energy Warehouse storage units made by ESS. (ESS)
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Energy storage
Long-duration storage firm Energy Vault pivots to short-term batteries
The startup pulled in millions for its novel gravity-based storage design, but most of its deal flow these days comes from garden-variety lithium-ion batteries.
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Long-duration energy storage
Long-duration energy storage to get $350M boost from Dept. of Energy
Some say it's the key to unlocking a decarbonized grid. Will a new pot of federal funding be enough to push long-duration storage into the mainstream?
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Long-duration energy storage
Form Energy wins $450M to rust iron for multiday energy storage
The long-duration storage startup is on a fundraising tear as it validates its iron-air battery technology and scouts locations for a U.S. factory.
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Hydrogen
US green hydrogen hub will put long-haul energy storage to the test
The ACES Delta project in Utah is betting billions of dollars that clean hydrogen can provide months of energy storage. Will it work?
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Long-duration energy storage
Energy Dome is on the brink of a long-duration storage breakthrough
This Italian startup is speeding to market, unlike many of its competitors in the long-duration energy storage sector.
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Clean energy
How California can get to a reliable, 85% clean grid by 2030
A new report finds that more offshore wind and geothermal power could reduce risks of overreliance on massive solar and battery growth to meet state goals.
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Batteries
Chart: Lithium prices are through the roof this year
What will record-high lithium costs mean for lithium-ion batteries, which are key to electric vehicles and grid energy storage?
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Energy storage
Chart: Outpacing even China, the US takes the lead in grid battery investment
Global storage investment grew from $460 million to $4.7 billion in just seven years.
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Long-duration energy storage
Iron-air battery maker Form has an unexpected new customer: Georgia Power
The regulated utility is only the second known customer trying out the novel technology for clean long-duration energy storage.
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