XGS provides Clean, Round-the-Clock Energy Everywhere, Forever
Our proprietary solid-state geothermal system uses thermally conductive materials to deliver affordable energy anywhere there is hot rock
What We Do
We are decoupling geothermal from dependence on water and geology.
1. Modular.
XGS’s smallest modular unit is a single well, pipe-in-pipe heat exchanger, in which working fluid, typically water, is circulated inside a steel casing, warms up, and then is returned to the surface through an inner insulated tube.
2. Water-independent.
Water is continuously recycled in zero-loss closed-loop.
3. Boosted by materials science.
Thermally conductive materials pull additional heat to the well for optimized economics.
4. In any geology.
Performance is not dependent on rock permeability and porosity.
What We Do
Who We Are
Who We Are
Our expert team is unlocking the biggest clean energy opportunity in the world
We are scientists, engineers and change-makers with decades of experience developing and deploying cutting-edge technologies for energy infrastructure. Our expertise combines the operational prowess of the world’s largest energy companies with gigawatt-scale experience in power project development and financing.
Guided by a world-class Board of advisors, we benefit from the insights of distinguished leaders across industry, finance, and the public sector.
Latest News & Publications
New Mexico can lead the nation — here’s how
Source
Santa Fe New Mexican
Vallourec to supply tubulars for XGS geothermal build-out in US
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Renewables Now
Vallourec, XGS Energy sign supply chain partnership to support geothermal project pipeline
Source
THINK GEOENERGY
Vallourec and XGS Energy Partner to Accelerate Multi-Gigawatt Next-Generation Geothermal Project Pipeline Across Western U.S.
Report finds large returns from State Investment Council program
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Albuquerque Journal
2025 U.S. Geothermal Market Report
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National Laboratory of the Rockies
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Explore future career opportunities and learn more about working at XGS Energy
