NREL is advancing cutting-edge geothermal technologies, conducting world-class analysis, and improving access to data critical to unleashing thousands of gigawatts of domestic resources for always-on power, heating, cooling, and storage—by using the heat beneath our feet. 

Steam erupting from natural geothermal hot spot in ground.

Full Steam Ahead: Unearthing the Power of Geothermal

Geothermal energy is on the rise thanks to its ability to provide 24/7 power, heat, cooling, and more

Advancing Geothermal Research: Fiscal Year 2024 Accomplishments Report

Explore Fiscal Year 2024 accomplishments and learn how researchers are advancing geothermal research and technologies.
A river with steam and Advancing Geothermal Research Fiscal Year 2024 Accomplishments Report October 2024 text overlay.

Featured Publication

U.S. map colored with potential geothermal hotspots.

Explore the NREL technical report Enhanced Geothermal Shot Analysis and review all geothermal publications.

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NREL's Geothermal Program supports DOE's Geothermal Technologies Office R&D activities.

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Last Updated June 11, 2025