Geothermal Energy Advances with Fervo Project

Fervo Energy, one of several companies pioneering next-generation geothermal technologies, recently announced that is had reached a $421 million financing package for construction of its first utility-scale power plant.

The company, which has received backing by Google as it moved from demonstration projects refining its drilling technology to commercial deployment, is now on the cusp of adding enhanced geothermal systems to the utility-scale energy mix using drilling technology developed by fracking for unconventional gas well development. This technology allows wells to be drilled faster, deeper, and more economically.

“Amid surging power demand from data centers, a resurgence in domestic manufacturing, and accelerating electrification, energy markets are racing to secure clean, affordable, and reliable power – and Cape Station can meet that need,” said a release from Fervo.

The Cape Station project in Utah is expected to begin generating electricity later this year, and reach 100 megawatts (MW) of operating capacity by early 2027, with plans to scale to 500 MW. The development already has power purchase agreements (PPAs) with Southern California Edison, Shell Energy, and community choice aggregators, for the capacity.

Enhanced geothermal is quickly gaining traction as a way to add clean, baseload energy to the grid, as increasing demand continues to outstrip new generation in several regions. Geothermal energy taps the heat from deep within the earth by drilling deep wells in areas with hot subsurface temperatures, primarily in the western states, and using steam to spin turbines that produce electricity. Geothermal has the advantage of being a continuous clean energy source.

Technology has been rapidly advancing in recent years with the development of enhanced, closed-loop systems that circulate fluid through these deep wells and back to the surface to produce power, which could allow for more widespread and efficient adoption as well as future development in areas where the underground temperatures are lower.

Installed geothermal capacity increased by 8% between 2020 and 2024, reaching 3,969 megawatts (MW) of power. The 2025 U.S. Geothermal Market Report, which updates a previous 2021 version, also shows that that developers are showing interest in the emerging renewable technology, as more than $1.5 billion in private capital has been invested in next-generation geothermal companies since 2021.

The importance of the Fervo loan deal is that it is non-recourse financing, which company officials said demonstrates the technology’s bankability Non-recourse finance involves a bank loan where repayment comes only from the project's earnings. Such loans are generally secured by collateral.

Such financing “has historically been considered out of reach for first-of-a-kind projects,” said David Ulrey, Chief Financial Officer at Fervo Energy. The deal demonstrates that “EGS is a highly bankable asset class.”