Climate

Frontier buys $31M worth of antacids for the ocean

Frontier, the carbon removal clearinghouse founded by Google, Strip, Shopify, and others, announced today that it is buying 115,208 metric tons of carbon removal credits from geoengineering startup Planetary in a deal worth $31.2 million.  Where most Frontier deals to date have bought carbon from startups specializing in direct air capture, enhanced weathering, or bioenergy […]

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Yottar wants to help energy users find capacity on the electrical grid

From AI to EVs, the world’s demand for power is soaring, and the electrical grid is feeling the squeeze.  Enter Yottar, a startup that maps electrical grid capacity to help companies figure out where they can plug in new data centers, EV charging stations, and other power-hungry equipment. “The electrification super cycle is colliding with

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Ecosia has offered to take ‘stewardship’ of Chrome. And it’s not a bad idea.

“It’s not absurd, right?” Christian Kroll, CEO of Berlin-based non-profit search engine Ecosia, says of his company’s unsolicited request to be granted a 10-year “stewardship” of Google’s Chrome browser, instead of forcing Google to sell it to a competitor. His idea is most definitely absurd, but also clever. On Thursday, Ecosia announced it had sent

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Group14 lands $463M from SK, Porsche, and others to make silicon anodes for EVs

Battery materials startup Group14 announced Wednesday it has closed a $463 million funding round to expand its manufacturing footprint, a sign that investors remain confident in the future of electric vehicles. The startup manufactures silicon anode materials, which significantly boost the storage capacity of lithium-ion batteries. Group14 currently operates three factories, two in the U.S.

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Final call: Disrupt 2025 ticket savings end tonight

TechCrunch Disrupt 2025 marks 20 years of shaping the startup world — and tonight’s your last chance to save up to $675 on your ticket. From October 27–29, Disrupt returns to Moscone West in San Francisco. Join 10,000+ tech innovators, founders, VCs, and ecosystem builders for three days of high-impact programming, networking, and startup energy.

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This Detroit startup is turning to utilities to make home efficiency upgrades cheaper

Ask any homeowner: renovation projects are no fun at all. From finding a contractor to determining a fair price, the process is rife with uncertainty.  Plenty of startups have popped up to help homeowners tackle electrification projects, including installing solar panels and replacing gas furnaces with heat pumps. But they still struggle with the cost

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SOSV bets plasma will change everything from semiconductors to spacecraft

Sometimes a tool — like a hammer — comes along and everything starts looking like a nail. But other times, new tools end up being more than a simple blunt-force object. The investors at SOSV are betting that plasma will become a nuanced implement capable of everything from enabling fusion power to changing the way

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Mission Barns is betting that animal-free pork fat will make artificial meat delicious

An old colleague always had a curious request at lunchtime. For health reasons, he was vegetarian, but he still missed the taste of ground beef. So he’d ask the chef in the cafeteria for a veggie burger that was cooked next to the beef patties. The grease that seeped over made the plant substitute taste

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NetZeroNitrogen wants bacteria to replace synthetic fertilizer on farm fields

Synthetic fertilizer is a modern wonder, helping to feed billions of people, but it’s not without its costs. Fertilizer runoff from farm fields has led to dead zones in oceans around the world, where low oxygen levels have starved normally teeming coastal waters of life itself. Eliminating synthetic fertilizers is a tall order, but one

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