Geothermal due diligence consulting services

Empowering the best business decisions for geothermal power project investments

Geothermal due diligence.
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The gold standard in geothermal project investment

Ensuring your geothermal project is accurate and accounts for uncertainties and risk is a complex task—but what if it doesn’t have to be?

We leverage our GeothermEx™ geothermal consulting services to verify resources in exacting detail so you can focus on the big picture. We model, simulate, and iterate multiple times to account for different scenarios—as many as possible. We check your work and ours to ensure the highest level of confidence in the results. And we have the experience to back it up: GeothermEx due diligence services have enabled the development of nearly 8.5 GW of geothermal power and financing of more than USD 14 billion over the past 50 years.

Our reputation precedes us

Covering a diverse range of subsurface geologies and project needs, our experience is sought by project developers, investors, and governments around the world. Through our due diligence process,  we apply our collective learnings to your project—minimizing risk and maximizing success.

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GeothermEx services have been involved in 70% of all operating geothermal power projects worldwide.

Harnessing geothermal energy since long before the energy transition

We've been passionate about the renewable potential of geothermal power since before it became a popular alternative for baseload power generation. Today, we are helping communities and project developers across the world realize cleaner energy alternatives in multiple geographies and geologic domains.

We ask the tough questions

We ask tough, objective questions to verify resources and enable alignment between operators and investors. We offer a comprehensive array of due diligence services so that you can have peace of mind at every step of your project’s development.

Qualifying resource assessments
Validating field developments
Evaluating economics
Quantifying capacity and sustainability