Energy storage
Hawaii building huge new battery, bidding farewell to coal
Plus Power's Kapolei battery aims to keep Oahu's grid steady as the island's fossil fuel plants shut down.
By Julian Spector .
Long-duration energy storage
Long-duration energy storage
Form Energy set to build world’s biggest battery in Maine
The long-duration storage pioneer won DOE grant money to construct a massive iron-air battery intended to help a strained pocket of the New England grid.
By Julian Spector .
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Energy storage
Ambri's liquid metal battery digs up $144 million in storage investment gold rush
Massive amounts of capital continue to chase the $0 billion long-duration energy storage market.By Eric Wesoff .
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Long-duration energy storage
Newsletter: Form Energy's long-shot business plan just might work
You heard about the secret recipe for long-duration storage, but here's the business case.By Julian Spector .
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Long-duration energy storage
Long-duration energy storage is now a reality. How can it make money?
VC darling Form Energy's unproven path to market could become a model.By David Roberts .
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Climatetech finance
Bipartisan infrastructure bill with $73B for power grid clears key Senate hurdle
While lawmakers in D.C. debate whether to invest tens of billions in clean technologies, private climatetech investment funds are not waiting around. Here's a roundup.By Eric Wesoff .
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Energy storage
Newsletter: The wait is over for Form Energy's secret recipe
Now we know the answer to one of the long-standing mysteries of the clean energy industry.By Julian Spector .
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Long-duration energy storage
Stealthy storage contender Form Energy reveals secret formula: Iron and air
And it raised another $200 million to get to market.By Julian Spector .
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Energy storage
Latin America’s energy storage leader is getting creative
Thermal storage, compressed air and more novel options are on the table in Chile.By Jason Deign .
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Long-duration energy storage
Newsletter: DOE goes long on long-duration storage
Plus, California's gas fixation threatens its ambitious climate goals.By Julian Spector .
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Workforce diversity
Charging Up: Women’s cleantech career moves at DOE, Energy Vault, Shoals, The Ray and more
Energy Secretary Granholm gets a new senior advisor, women lead the SPAC that's merging with Heliogen, and a new college program will train women for jobs servicing EVs.By Eric Wesoff .
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