Startups & Funding Mazama Energy Raises $135M for Geothermal TechRokith KumarSeptember 18, 2026 by Rokith KumarSeptember 18, 2026028 Geothermal Startup Mazama Energy Lands $135 Million to Chase “Superhot Rock” Power A geothermal energy startup betting on one of the most ambitious ideas... Read more