GreenFire Energy Inc Employee Directory
Geothermal Electric Power GenerationCalifornia, United States11-50 Employees
GreenFire Energy Inc operates in geothermal electric power generation, designing next-generation geothermal systems for real-world operating conditions. The company tailors its designs to site-specific geology to repower existing assets or enable new greenfield development, employing development approaches across single-well, multi-well, or hybrid configurations. By reducing development risk and shortening deployment timelines, GreenFire Energy aims to provide firm, scalable power for data centers, defense, and industrial customers. Based in Walnut Creek, California, the firm emphasizes field-validated performance and a growing patent portfolio, delivering megawatt-scale output with operational control. In early 2026, GreenFire Energy partnered with Iron Mountain to deploy modular geothermal solutions for data centers.