Skip to main content

Quaise Energy’s $750K Boost: Supercharging Superhot Rock Geothermal at Oregon State University

Quaise Energy's Game-Changing Support for Oregon State University's Superhot Rock Geothermal Research


Posted by Alphaxioms Geothermal News on March 10, 2026

In the ever-evolving landscape of renewable energy, geothermal power has long been a reliable but underutilized player. Unlike solar or wind, which fluctuate with weather patterns, geothermal offers consistent, baseload energy drawn directly from the Earth's heat. But what if we could tap into even deeper, hotter resources to supercharge this potential? Enter superhot rock (SHR) geothermal technology—a frontier that's capturing the imagination of scientists, engineers, and investors alike. On March 9, 2026, Quaise Energy made headlines by announcing a $750,000 gift to Oregon State University (OSU) to advance research in this groundbreaking field. This collaboration isn't just about funding; it's a strategic push to unlock a clean energy source that could power the world multiple times over.

As someone deeply immersed in geothermal news, I've been tracking Quaise Energy's innovations for years. Their millimeter-wave drilling technology, often dubbed the first major drilling breakthrough in a century, promises to access SHR resources buried miles underground. Paired with OSU's cutting-edge lab work, this partnership could accelerate the transition to a carbon-free future. In this in-depth article, we'll explore the science behind SHR, Quaise's role, the specifics of the OSU collaboration, the challenges ahead, and the massive potential impact. Buckle up—this is geothermal like you've never seen it before.

Understanding Superhot Rock Geothermal: The Basics and Beyond

Geothermal energy harnesses the Earth's internal heat, typically from hot water or steam reservoirs near the surface. Traditional systems, like those in Iceland or California, operate at temperatures around 150-300°C, producing reliable power but limited by geography. Superhot rock geothermal takes this to extremes, targeting rocks hotter than 374°C—the critical point where water becomes supercritical, a phase that's neither fully liquid nor gas but a dense, energy-packed fluid.

Why does this matter? Supercritical water can carry up to five times more energy than conventional hot water or steam. Tapping just 1% of global SHR resources could generate 63 terawatts of firm, carbon-free power—more than eight times the world's current electricity production. That's enough to meet global demands without the intermittency issues plaguing renewables. Imagine repowering coal plants with geothermal heat, producing green hydrogen, or providing district heating on a massive scale.

But SHR isn't easy to reach. It's found 2-12 miles (3-20 km) below the surface in hard, crystalline basement rock, far beyond conventional drilling limits. Traditional oil and gas tools falter here due to extreme heat, pressure, and rock hardness. Challenges include drilling economically, maintaining well integrity, and ensuring fluid flow without clogging from mineral precipitation. For instance, quartz or silica can crystallize in fractures, blocking pathways and reducing efficiency.

Despite these hurdles, the potential is immense. Models from projects like Iceland's Deep Drilling Project suggest a single SHR well could produce 30-50 MW, compared to 3-5 MW from conventional geothermal. This high energy density means fewer wells, lower costs, and scalability anywhere on Earth—not just volcanic hotspots. In places like the U.S. East Coast or Africa, where shallow resources are scarce, SHR could democratize geothermal access.

The journey to SHR involves innovative approaches. Enhanced Geothermal Systems (EGS) create artificial reservoirs by fracturing rock and injecting water, but SHR pushes this further with supercritical conditions. Key opportunities include energy security, as it's always-on power, and applications beyond electricity, like industrial steam or ammonia production. However, gaps remain: faster drilling, heat-resistant materials, and reservoir stimulation methods. That's where companies like Quaise come in.

Quaise Energy: Pioneering the Drilling Revolution

Founded as an MIT spinout, Quaise Energy is at the forefront of SHR innovation. Their secret weapon? Millimeter-wave drilling, which uses high-frequency electromagnetic waves to vaporize rock, creating a glass-like liner that stabilizes boreholes. This isn't mechanical grinding like traditional rotary drills; it's more like a sci-fi laser, melting rock at rates far faster and deeper.

In 2025, Quaise achieved milestones, including drilling 118 meters into Texas granite—the first field demonstration of their tech. For 2026, they're aiming for a kilometer-deep hole, a crucial step toward commercial viability. CEO Carlos Araque emphasizes that conventional tools can't economically reach SHR: "Getting to it is beyond the economic reach of the conventional tool set of oil and gas."

Quaise's ambitions extend to real-world projects. They're developing a 50-MW plant in central Oregon, dubbed Project Obsidian, seeking $200 million in funding ($100 million Series B and $100 million in grants/debt). This site will tap resources over 300°C, using existing infrastructure from partner Ormat to reduce risks. They've secured a power-purchase agreement for the initial 50 MW and are negotiating for 200 MW more, targeting operations by 2030.

The technology's byproduct—a vitrified liner—could prevent collapses and enhance durability in harsh conditions. Quaise's VP of Operations, Geoffrey Garrison, notes: "This research is critical because SHR geothermal operates in a regime where existing models fail." By supporting OSU, Quaise gains early data to de-risk projects, blending startup agility with academic rigor.

Quaise's approach addresses SHR challenges head-on. Drilling costs, which escalate with depth, could drop dramatically with wave-based methods. Past projects like Iceland's IDDP-2 reached 427°C but faced issues like stuck pipes and corrosion. Quaise aims to overcome these, potentially achieving $20-35/MWh—competitive with natural gas.

The Quaise-OSU Collaboration: A Synergy of Innovation

The $750K gift, channeled through the OSU Foundation, funds basic research at OSU's Experimental Deep Geothermal Energy (EDGE) lab, led by Assistant Professor Brian Tattitch. Tattitch, the Barrow Family Chair in Mineral Resource Geology, is building a flow-through reactor to simulate SHR conditions: up to 500°C and 500 atmospheres of pressure.

This reactor allows real-time observation of fluid-rock interactions, crucial for understanding how systems evolve. "Right now, SHR is a frontier," Tattitch says. The lab's work will provide data on fluid behavior, scaling, and interactions, reducing Quaise's risks.

OSU's involvement builds on Oregon's geothermal push. The state has potential SHR sites, and Quaise's Project Obsidian leverages this. The collaboration emphasizes education, involving students who could pioneer the field.

This isn't Quaise's first rodeo in Oregon; they're advancing a superhot plant there, planning a commercial flow test by late 2026. OSU's research complements this, focusing on lab-scale simulations to inform field applications.

Inside the EDGE Lab: Three Pillars of Research

The EDGE lab's work spans three avenues, each tackling SHR complexities.

First, rock behavior under extreme conditions. Rocks aren't uniform; varying minerals react differently to hot fluids. Tattitch explains: "Quartz, silica or other minerals could grow in the space that the fluid is trying to move through," potentially clogging pathways. Lab simulations will test scenarios, monitoring chemistry to predict and prevent issues.

Second, the vitrified liner from Quaise's drilling. This glass-like material could stabilize wells, but its long-term behavior in SHR environments needs study. How does it hold up under heat, pressure, and time?

Third, material testing for geothermal components. Conventional proppants like sand may degrade at 400°C. The lab will evaluate alternatives to ensure durability.

These efforts address broader SHR gaps: well completions, stimulation, and heat extraction. By generating reliable data, OSU helps bridge theory and practice.

Involving students adds value, fostering the next generation of geothermal experts. As Tattitch notes, they'll enter careers when SHR becomes mainstream.

Challenges and Pathways Forward in SHR Geothermal

No breakthrough comes without obstacles. SHR's extreme environment demands innovations in drilling, materials, and reservoirs. High temperatures cause metal corrosion, salt precipitation, and sensor failures. Drilling deep into hard rock economically is key; current methods are slow and costly.

Reservoir creation is another hurdle. Unlike oil, geothermal needs permeable pathways for fluid circulation. Techniques like hydraulic fracturing must adapt to SHR without causing earthquakes or inefficiencies.

Financing poses risks due to exploration uncertainties. Governments could help with grants for data gathering, similar to oil incentives. Siting requires detailed subsurface mapping—temperatures, stresses, fractures—to avoid failures.

Yet, pathways exist. Hybrid drilling (mechanical plus waves), supercritical CO2 as a fluid alternative, and advanced modeling can mitigate issues. Projects like Quaise's demonstrate progress, with costs potentially hitting $45/MWh—DOE's Earthshot goal.

The Future of Geothermal: A World Transformed

Looking ahead, SHR could revolutionize energy. With Quaise's Oregon plant online by 2030, we might see widespread adoption. Globally, SHR's ubiquity could boost energy access in developing regions, reducing fossil dependence.

In Africa, where geothermal is growing (e.g., Kenya's Olkaria), SHR could expand beyond rifts. For the U.S., it means energy independence and job creation.

This Quaise-OSU partnership exemplifies collaboration's power. As Araque says, SHR could "transform the world’s energy transition." With continued investment, we're on the cusp of a geothermal renaissance.


In conclusion, Quaise's support for OSU isn't just a donation—it's a catalyst for change. As we face climate urgency, SHR offers hope: abundant, clean power from beneath our feet. Stay tuned for more updates on this exciting journey.

 Source: Quaise

Connect with us: LinkedInX

Comments

Hot Topics 🔥

LCOE Benchmarking: Eavor Technologies vs. Fervo Energy

LCOE Compared: Eavor Technologies vs.  Fervo Energy   Two Bets on Next-Generation Geothermal An Alphaxioms Geothermal Insights Analysis | May 2026 Image:  Eavor and Fervo Drilling Rigs well poised in their respective well pads , drill baby , baby what a time to be a live Introduction: Why the Cost Question Matters Now The global geothermal sector is in the middle of a pivotal moment. After decades of stagnation largely confined to volcanic hotspots, two fundamentally different technological approaches are racing to prove that geothermal energy can be deployed broadly, cheaply, and at scale. Eavor Technologies , the Calgary-based advanced geothermal systems (AGS) company, and Fervo Energy , the Houston-based enhanced geothermal systems (EGS) pioneer, represent the sharpest divergence in next-generation geothermal strategy today. Each company is backed by hundreds of millions of dollars in private capital, each has reached key commercial milestones, and each is advancing ...

The XGS Energy Heat Sponge Solves Geothermal's Biggest Problem

The XGS Energy Heat Sponge Solves Geothermal's Biggest Problem I mage: A californian XGS well pad Imagine drilling a hole into the Earth’s hot crust  but instead of simply dropping in a pipe and hoping for the best, you paint the inside of that hole with a magic material that soaks up heat like a sponge soaks up water. Then you seal it, circulate a fluid, and generate clean, firm electricity  24/7, no fracking, no water consumption, no earthquakes. That’s not science fiction. That’s XGS Energy . While most of the geothermal world has been chasing fracked reservoirs or massive drilling rigs, XGS quietly built a prototype, ran it for over 3,000 hours in one of the harshest geothermal environments on Earth, and landed a 150 MW deal with Meta – enough to power tens of thousands of homes or a massive data center campus. This is the story of a technology that might be the most elegant, low-risk, and capital-efficient path to scalable geothermal power. Let’s dig in. Part 1: The Pro...

Ormat raises concerns over Kenya Power payment delays

When Power Stalls: Payment Delays Threaten Kenya’s Geothermal Momentum By: Robert Buluma Kenya’s geothermal story has long been told as one of Africa’s most compelling energy success narratives—a nation that dared to dig deep into the Earth and emerged with a reliable, renewable backbone for its electricity grid. From the steaming plains of Olkaria to the ambitious expansions across the Rift Valley, geothermal has positioned Kenya as a continental leader in clean baseload power. But beneath this success lies a growing tension—one that could quietly undermine the very foundation of this progress. Recent signals from , one of Kenya’s key independent power producers, have cast a spotlight on a familiar yet dangerous challenge: delayed payments from . What may appear as a routine financial hiccup is, in reality, a warning sign with far-reaching implications for investment, energy security, and the future trajectory of geothermal development in Kenya. The Backbone of Kenya’s Energy System T...

Sage Geosystems: Turning Underground Pressure Into 24/7 Power

Sage Geosystems : The Geothermal Startup That Turns Pressure Into Power By: Robert Buluma Most conversations about advanced geothermal circle around the same question: How do you extract heat from dry rock? Sage Geosystems started with a different question: What if the Earth could do most of the work for you? Based in Houston, Sage has quietly built a technology stack that treats the subsurface not just as a heat source, but as a pressure vessel. Their system captures heat and mechanical energy, stores energy underground like a battery, and uses a fraction of the surface pumping that conventional geothermal requires. This article focuses entirely on Sage , how their technology works, what makes it genuinely different, and where the blind spots still are. Part I: The Core Innovation , Pressure Geothermal Sage's foundational insight is simple but powerful: deep hot rock isn't just hot. It's also under immense natural pressure. Traditional geothermal systems ignore that pre...

Fervo Energy IPO Sparks New Era in Geothermal Power

Fervo Energy’s IPO Ignites a New Era for Geothermal Power By: Robert Buluma   On May 4, 2026, Fervo Energy made a bold and defining move—one that could reshape not just its own future, but the trajectory of geothermal energy worldwide. The company officially announced the launch of its Initial Public Offering (IPO), signaling a major transition from an ambitious private innovator to a publicly traded force in the global energy market. This moment is not just about shares, valuations, or stock tickers. It represents a deeper shift—a powerful intersection between finance and the future of clean, reliable, and scalable energy. And at the center of it all lies one critical question: Is geothermal energy finally ready for prime time? A Strategic Leap into Public Markets Fervo’s IPO plans are both ambitious and calculated. The company intends to offer 55,555,555 shares of Class A common stock , with an expected price range between $21.00 and $24.00 per share . Should investor demand...

Poland Drills Deep to Unlock Low Temperature Geothermal Future

Drilling Into the Unknown: Poland’s Radoszyce GT-1 Geothermal Gamble Could Reshape Europe’s Low-Temperature Energy Future By: Robert Buluma In a quiet corner of southern Poland, far from the noise of global energy debates, a drilling rig has begun turning—slowly, deliberately, and with immense consequence. Beneath the modest landscapes of Radoszyce lies a question that could redefine how Europe thinks about geothermal energy: Can low-temperature geothermal resources power the next wave of sustainable heating and regional development? The launch of the Radoszyce GT-1 geothermal exploration well , executed by UOS Drilling S.A. , is more than just another drilling campaign. It is a test of resilience, ambition, and technological confidence in a region where previous geothermal attempts have not always delivered success. This is not just a story about a well. It is a story about risk, reinvention, and the silent heat beneath our feet . A Project Born From Persistence The Radoszyce GT...

Geothermal Data Centers: Rewriting the Water-Energy Equation

Thirsty Servers, Silent Reservoirs: Can Geothermal Power the Water-Smart Data Center Era? By: Robert Buluma The digital economy runs on an invisible infrastructure—rows of servers humming inside vast data centers, processing everything from financial transactions to artificial intelligence models. But beneath this digital revolution lies a growing, often overlooked tension: water . Recent projections warn that data centers could consume as much freshwater as tens of millions of people by 2030 . Whether the exact figure is 30, 40, or 46 million, the signal is unmistakable: the world’s data infrastructure is becoming a major water consumer . At the same time, a quieter force is emerging from beneath the Earth’s surface— geothermal energy —with the potential not only to power data centers, but to fundamentally reshape their water footprint . This is not just a story about energy. It is a story about resource convergence —where water, heat, electricity, and digital demand collide—and ho...

Singapore Explores Next Generation Geothermal Energy Feasibility Study

Singapore Tests the Limits of Geothermal Possibility By:  Robert Buluma Singapore has officially stepped into one of the most unlikely frontiers in modern energy. On 28 April 2026, the (EMA) announced a Request for Proposal (RFP) for a nationwide feasibility study into geothermal energy deployment. At face value, this might seem routine—another government exploring another renewable energy source. But this is not routine. Singapore is not , nor , nor with its . It is a dense, urban, non-volcanic island with no obvious geothermal pedigree. Which raises a deeper question: Why is Singapore even considering geothermal energy? The answer lies not in traditional geology—but in a technological shift that is quietly redefining what geothermal energy means. Not a Drilling Project—A Strategic Probe into the Subsurface The EMA study is not about immediate drilling. It is not a confirmation of geothermal reserves. It is something far more strategic. At its core, the study is desig...

Iceland Drilling Company Reveals Future of Deep Geothermal Innovation

Exclusive Expert Insights on Superhot Resources, Cost Barriers, Africa’s Growth, and the Next Era of Geothermal Energy By : Robert Buluma   Image:Bruce Gatherer, Geothermal Drilling Business Development & Operations Advisor at Iceland Drilling Company, and Sveinn Hannesson, CEO, who provided the expert insights behind this exclusive interview. Geothermal energy is entering a new and far more extreme frontier. As the global energy transition accelerates, attention is shifting from conventional hydrothermal systems to superhot, ultra-deep, and engineered geothermal systems that promise dramatically higher energy yields and broader geographic applicability. In this exclusive expert exchange,  Iceland Drilling Company  shares detailed insights on the future of geothermal drilling,covering technical frontiers, cost structures, workforce challenges, Africa’s geothermal opportunity, oil and gas crossover, digitalization, partnerships, and what the next 10–15 years may hold f...

Japan Launches $691 Million Next-Generation Geothermal Energy Push

Japan’s $691 Million Geothermal Push Signals a New Era for Next-Generation Clean Energy By: Robert Buluma May 4, 2026 Japan has just made one of its most decisive moves yet in the global geothermal energy race. With the announcement of US$691 million (¥110.2 billion) in subsidies by fiscal 2030 , the country is positioning itself at the forefront of next-generation geothermal innovation—an area long seen as promising but technically and financially challenging. Backed by the Green Innovation Fund , this policy shift is not just about incremental improvements in renewable energy. It is about unlocking entirely new geothermal technologies such as closed-loop systems and supercritical geothermal power , both of which could redefine how the world thinks about baseload clean energy. What makes this moment significant is not just the money. It is the timing. As countries scramble to decarbonize their power grids while maintaining reliability, Japan is betting that geothermal—historicall...