SpaceX alumni Andrew Redd is betting the ocean has vast amounts of untapped geothermal energy.
Electricity demand from AI data centers is pushing everyone — including automakers like GM and Ford — into the energy storage business.
Fusion power startup Avalanche Energy said its reactor prototype heated a plasma to over 10 million degrees C.
Ambrosia Energy wants to build power plants in less than 12 months while undercutting natural gas. It hopes to build gigawatts worth by 2030.
GM is developing an entirely new sodium-ion battery chemistry for use in everything from data centers to its own factories.
Applications for Startup Battlefield 200 officially close on June 8, 11:59 p.m. PT. Don’t wait any longer. Secure your shot at competing on the Disrupt Stage at TechCrunch Disrupt 2026 this October at San Francisco’s Moscone West.
GM wants to slash EV prices by deploying new battery tech up to a year earlier than planned. This building is key to making that happen.
Fusion startup Helion is racing to complete a power plant for Microsoft by 2028. A fresh infusion of cash should help with that.
Fusion startup Xcimer fired up the world’s largest privately owned laser.