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 promotes Dr. Axel-Pierre Bois to CTO and Dr. Lucy Darago to CCO

XGS Energy today announced that Axel-Pierre Bois, Ph.D., has been promoted to Chief Technology Officer (CTO) and Lucy Darago, Ph.D., has been promoted...

Source

Business Wire

California geothermal company opens Houston office, expands C-suite

Geothermal company XGS Energy intends to take advantage of Houston’s robust energy talent and infrastructure to grow its footprint...

Source

Houston Business Journal

Geothermal firm Capuano Engineering acquired by Palo Alto’s XGS Energy

Palo Alto-based startup XGS Energy has been a leader in delivering clean, reusable energy through its geothermal technology and is looking to expand...

Source

The Press Democrat

Renewables Now: Geothermal tech firm XGS Energy optimistic on US cost target

XGS Energy, a developer of geothermal heat harvesting technology based in Palo Alto, California, says that the demand for 24/7 clean energy is...

Source

Renewables Now

XGS Energy Acquires Premier Geothermal Drilling Services Company Capuano Engineering

Acquisition of Capuano Engineering positions XGS Energy to construct power infrastructure projects globally leveraging its proprietary water and...

Special mud helps XGS Energy get more power out of geothermal wells

Young geothermal energy wells can be like budding prodigies, each brimming with potential to outshine their peers. But like people, most decline with...

Source

TechCrunch

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