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

The Power Shift Podcast Episode 1 | From Grid to Ground: Why Geothermal’s Moment Is Now?

In this kickoff episode, Ghazal Izadi, Ph.D., Chief Operating Officer at XGS Energy, sits down with XGS CEO Josh Prueher for a compelling conversation...

The Hottest Thing in Clean Energy

XGS Energy’s technology is featured in this piece by Alex Kaufman that analyzes the geothermal energy space and the recent growth spurt it has been...

Source

The Atlantic

US Air Force Leads Defense Dept. Into A Geothermal Energy Future

XGS Energy is featured in this CleanTechnica piece by Tina Casey on how the Department of Defense is helping drive the geothermal energy industry...

Source

CleanTechnica

XGS Energy Secures Additional $13 Million to Accelerate Advanced Geothermal Deployment

XGS Energy has secured $13 million in new financing from Aligned Climate Capital, ClearSky, ClimateIC, and WovenEarth Ventures to accelerate its...

The Nuclear Industry Loves This Geothermal Startup

XGS Energy, a geothermal technology innovator, has raised $13 million to fund its first pilot project on U.S. military land in California. Former...

Source

Heatmap

US Geothermal Energy Startup Pre-Qualified By US Air Force, Eyes Scaleup

CleanTechnica reporter Tina Casey shares the details around our latest funding round and how it will impact our commercialization efforts...

Source

CleanTechnica

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