Solar
The solar industry has a supply problem
Shortages of key materials and high shipping costs may soon affect U.S. solar projects.
Climatetech finance
Long-duration energy storage
Form Energy raises $405M for its 100-hour iron-air batteries
The long-duration energy storage startup has raised a total of $1.2 billion. Form is expanding its West Virginia factory and working on its first deployments now.
By Jeff St. John .
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Climatetech finance
Think the climatetech SPAC scene in the US is wild? You should see what’s happening in China
China has many more publicly traded cleantech companies than the U.S., thanks to its robust solar and EV supply chains.By Hara Wang .
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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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Climate crisis
Carbon offset markets aren’t working. A new private-sector reform movement aims to make them better
Will this reboot spur real reductions in carbon emissions — or just usher in another wave of corporate greenwashing?By Jason Deign .
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Transmission
Newsletter: Texas outages made transmission upgrades look cheap
Can framing grid investment as a way to prevent disasters convince more people to support it?By Julian Spector .
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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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Solar
Newsletter: Nature abhors a vacuum, carbon accounting edition
Startups are jumping in to fill a policy gap when it comes to business-sector carbon tracking.By Julian Spector .
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Grid edge
Why vertical farms could be the next big microgrid market
Building on-site power supplies is one way plant factories can manage their hefty electricity bills. Playing them into grid markets is another.By Jeff St. John .
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Climatetech finance
Fossil fuels and climatetech finance digest
A roundup of recent energy and climatetech finance news.By Eric Wesoff .
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Climatetech finance
Newsletter: A win for the slow-and-steady school of cleantech investing
What's a decade of investing experience worth in today's heady market?By Julian Spector .
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