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

A server being installed in a data center.

Reservoir Thermal Energy Storage as a Solution for Data Center Cooling Needs

The rise of artificial intelligence, cloud platforms, and data processing is driving a steady increase in global data center electricity consumption

Advancing Geothermal Research: Fiscal Year 2025 Accomplishments Report

Explore Fiscal Year 2025 accomplishments and learn how researchers are advancing geothermal research and technologies.
Cropped 2025 U.S. Geothermal Market Report cover.

Featured Publication

U.S. map colored with potential geothermal hotspots.

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

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

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Last Updated Dec. 5, 2025