SpaceX alum nabs $22M to turn rocket engines into geothermal power plants
Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045.
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Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045.
African payments infrastructure company Flutterwave has hit a new valuation and landed blockchain company Ripple as investor and partner.
Instead of heating metals, Foundation Alloy beats them into submission. The startup has raised $22 million to scale up production of its alloys.
Indian IT services company HCLTech is investing $150 million in the Bengaluru startup.
Startups are trying to "ride that SpaceX IPO wave."
The funding round would value the company at around €20 billion (about $23.15 billion), nearly double its Series C valuation of €11.7 billion.
The IPO market is back, and it’s not the same companies leading the charge. FAANG had a good run, but a new acronym is …
Equal AI said that its AI-powered call assistant now has over a million monthly active users.
SpaceX alumni Andrew Redd is betting the ocean has vast amounts of untapped geothermal energy.
AI coding agent startup Niteshift has raised a $7 million seed round from a who's who of angels. It's betting companies will want power over, not lock…
The funding round was led by Norwest, with participation S Capital VC, Cerca Partners, and Oceans Ventures. Snowflake Ventures also participated as a …
Ambrosia Energy wants to build power plants in less than 12 months while undercutting natural gas. It hopes to build gigawatts worth by 2030.
Instead of spending a year raising a formal venture fund, the Sabertooth VC founder used a captive network of LPs to invest in startups like Anthropic…
Instead of spending a year raising a formal venture fund, the Sabertooth VC founder used a captive network of LPs to invest startups like Anthropic, A…
The startup is one of many entering the RV space, but it's banking on a hybrid power system that can go far beyond campsites.
Applications for Startup Battlefield 200 officially close on June 8, 11:59 p.m. PT. Now’s not the time to wait any longer. Secure your shot at competi…
Supabase, an example of an open source project becoming a fast-growing company, has greatly benefited from AI tools like Claude, Codex, and other vibe…
With just two weeks to go, StrictlyVC Los Angeles is quickly approaching. On Thursday, June 18, at The Aerospace Corporation Campus in El Segundo. Inv…
Fusion startup Helion is racing to complete a power plant for Microsoft by 2028. A fresh infusion of cash should help with that.
Ramp has nearly tripled its valuation over the past year as investors scramble to grab a part of the fast-growing startup.
The legendary abandons its more than 20 year tradition of keeping its funds to about $425 million.
The startup's own stack for Africa and Middle East is now handling more than 17,000 calls per day.
Layup Parts co-founder Zack Eakin has drawn on a motorsports background, and his experience working for Palmer Luckey and Elon Musk, to tackle making …
Another fusion startup has raised another a massive round to make this type of power a reality.
Board, the startup building what it calls "together tech" designed to bring people into the same room, has closed a Series A led by Union Square Ventu…
Every founder who applies to Startup Battlefield wants the same thing: the Disrupt Main Stage. Here’s how to get there and why the opportunity starts …
In a wild ride for 22-year-old founder and CEO Ethan Thornton, Mach Industries has raised another $300 million. It already has five autonomous vehicle…
Submit your session topic before today ends for a chance to speak at TechCrunch Disrupt 2026. Apply now to share your insight and help shape the conve…
You now have until tonight at 11:59 p.m. PT to lock in Early Bird savings of up to $410 for TechCrunch Disrupt 2026 before prices increase. Join 10,00…
Anthropic has closed a $65 billion Series H round at a $965 billion post-money valuation, marking what could be the AI startup's final private fundrai…