Clean fleets
How one California transit agency electrified its fleet 18 years ahead of schedule
The Antelope Valley Transit Authority's 87 electric buses are slashing emissions and making money.
Climatetech finance
Nuclear
This tiny fusion reactor is made out of commercially available parts
Nuclear startup Avalanche Energy has modest funding, a skeleton crew, a pocket-sized prototype — and grand ambitions.
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Marine transport
Microsoft heads up $34M investment in software platform to cut cargo ship emissions
New York–based startup Nautilus Labs uses AI to boost efficiency and pare fuel use on giant ships.
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Hydrogen
Why is California wasting millions on hydrogen fuel pumps?
Battery EVs have won the clean car race, so bankrolling a major buildout of hydrogen infrastructure seems foolish.
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Grid edge
Goldman Sachs and Shell bet $75M that chain stores can boost grid resiliency
GridPoint will use the funds to expand its work beyond HVAC and lighting controls.
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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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Solar
Erthos rakes in $17M to install solar panels directly on the ground
The startup says its down-to-earth approach can cut the cost of solar farms by 20%.
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Climatetech finance
Investors poured more than half a billion into solar software in the last week alone
Aurora Solar, Complete Solar and Palmetto now have plenty of capital to scale their "capital-light" models.
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Grid edge
Virtual Peaker’s platform taps home devices to help utilities balance the grid
The scrappy Kentucky-based startup has landed $16.6M and a slew of big contracts.
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Solar
Schneider snaps up solar marketplace EnergySage, aims to electrify homes
With backing from conglomerate Schneider Electric, EnergySage will expand its comparison-shopping platform from rooftop solar to a broad range of home electric equipment.
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Podcast
The most underappreciated tool for scaling climatetech
How insurance could unlock a new deployment wave of climate solutions.
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