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

XGS Energy Adds Key Operations Executives to Deliver Near-Term Geothermal Infrastructure Projects

XGS today announced two new senior leaders: Al Vickers, Chief Operating Officer, and Kurt Fricker, Chief Procurement Officer. Alongside these...

Source

Business Wire

How Do We Move Geothermal From Promising Technology to a Scalable Industry?

Recorded live at the World Geothermal Congress 2026 in Calgary, this episode of Stream-Flo of Consciousness features Ghazal Izadi, Ph.D., Chief...

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Stream-Flo

Assessing Data Center Power Options with the Transition Acceleration Framework

Enhanced geothermal is recognized by Rhodium Group’s recent investment framework as a strong solution for supplying power to data centers, due...

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Rhodium Group

Big Tech Deals Propel Geothermal Power Towards Lower Costs

XGS Energy COO Lucy Darago spoke to Reuters about the company’s geothermal expansion, highlighting that its projects in New Mexico and...

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Reuters

Filling the “Missing Middle” to Scale Energy Breakthroughs: Public, Private, and Philanthropic Solutions

XGS CEO Josh Prueher explains how the need for a more resilient domestic economy is incentivizing investment in domestic energy resources, like...

Source

Council on Foreign Relations

Bipartisan Consortium of Western States Seeks to Advance Geothermal Energy

XGS Energy is supporting the newly launched Mountain West Geothermal Consortium as an industry advisor, helping advance collaboration between Arizona...

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The Well News

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