The New Energy Frontier: Quaise Energy’s Superhot Geothermal Gambit in Oregon By Alphaxioms Editorial Team | September 4, 2026 In the high desert of Central Oregon, a project with implications far beyond Deschutes County is taking shape. Quaise Energy, now backed by a total of $280 million in funding, is advancing Project Obsidian, which it describes as the world’s first commercial superhot geothermal power plant . The company says the first phase is designed to deliver 50 MW by 2030, with a pathway toward 250 MW and ultimately more than 1 GW . Before the first megawatt reaches the grid, however, the project faces a local policy test: whether Deschutes County should grant a five-year property tax abatement under Oregon’s Rural Renewable Energy Development Zone Program. That decision is more than a routine incentive request. It is a referendum on how rural counties choose to support next-generation energy infrastructure and whether older incentive frameworks can accommodate a technolog...
Imagine a world powered not by burning fossil fuels or waiting on the whims of wind and sunlight but by the Earth itself. That world may be closer than we think.
In a groundbreaking 2025 report, the U.S. Geological Survey (USGS) unveiled a bold new vision for America’s energy future, spotlighting an untapped giant: Enhanced Geothermal Systems (EGS). Beneath the rugged terrain of the Great Basin a vast swath of the Southwestern United States lies a potentially explosive source of clean, renewable electricity. The numbers are nothing short of astonishing.
135 Gigawatts Electric And That’s Just the Beginning
According to the USGS, the upper 6 kilometers of Earth’s crust in the Great Basin alone could harbor 135 gigawatts electric (GWe) of geothermal power if current technologies mature. That’s enough to meet roughly 10% of America’s total electricity needs, a leap from today’s geothermal share of less than 1%. And if innovation keeps pace, this number could soar by a factor of ten, unleashing over 1,300 GWe equivalent to more than the entire current U.S. power generation capacity.
What Is EGS and Why Does It Matter?
Unlike conventional geothermal systems that rely on natural hot springs and steam, EGS is all about engineering the Earth. By injecting water into hot but dry rock formations and creating fractures, engineers can extract heat from deep below the surface to generate electricity. This approach opens up vast new areas that were previously considered geologically unusable.
And no region is better suited for this revolution than the Great Basin, where elevated underground temperatures and high heat flow make it a geothermal goldmine waiting to be developed.
Science Meets Innovation: A Technological Tightrope
But there's a catch: EGS is still in its infancy. The technology to consistently create and operate these systems is under development. That’s why the current assessment is labeled “provisional” it’s a best-case estimate built on anticipated technological breakthroughs.
Still, the potential is staggering. The 135 GWe figure represents just 0.5% of the accessible electric-grade geothermal resource base. In other words, 99.5% of that underground heat remains untapped waiting for the right mix of innovation and investment.
The Road to Realizing EGS Potential
Making EGS a reality requires solving multiple engineering puzzles:
Creating and maintaining viable underground fractures
Improving the efficiency of heat extraction
Scaling up electric conversion systems
Understanding geological conditions deep underground
If these hurdles are cleared, the U.S. could tap into a clean, reliable, and nearly limitless energy source one that works day and night, rain or shine.
Why It Matters Now
In the age of climate change and energy insecurity, Enhanced Geothermal Systems represent a game-changing opportunity. Not only do they promise to drastically cut greenhouse gas emissions, but they also offer energy independence, economic growth, and resilient infrastructure.
The USGS assessment serves as both a warning and a rallying cry. We are standing atop a hidden energy empire. Will we invest in unlocking it or let it stay buried while we chase fleeting alternatives?
The Future Is Hot And It's Under Our Feet
The next energy revolution may not come from above, but from below. The Great Basin is ready. The Earth is ready. The question is: Are we?
Source: Pub.us.gov
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