Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045.

By Clare Nuttall in Glasgow Beneath the Central and Southeast Europe region lies one of Europe’s most underexploited energy ...

Electricity demand is climbing at a pace the power industry hasn’t seen in a generation, and the companies trying to feed it ...

Start-ups are taking fresh approaches to geothermal energy, but will the economics work?

Vehicles drive past a SpaceX Falcon 9 rocket displayed outside a Space Exploration Technologies Corp. facility in Hawthorne, California, on June 8, 2026. SpaceX on June 5 signed a blockbuster cloud ...

Calpine adds more power capacity at the world’s largest geothermal field, and a demonstration of new tech is shown to be able ...

Japanese energy company Idemitsu Kosan has invested in Quaise Energy, aiming to support technologies that enable ...

Advancements in geothermal systems and sustained political support provide an opportunity for the industry to scale.

U.S. renewable power company Ormat Technologies has developed a geothermal power plant design that would be the largest ​of its kind in the industry, capable of producing 100 megawatts ‌of electricity ...

A geothermal plant that was fast-tracked with a 14-day environmental review process has been approved on federal land in ...

If passed, this bipartisan plan would study buidling geothermal plants in defunct oil and gas wells in North Dakota following an energy state of emergency declaration from President Donald Trump. If ...