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Global Geothermal Power Market Review 2026.

Global Geothermal Power: Policies, Funding, Wells, Strengths, Opportunities and Barriers Geothermal is moving into a broader investment cycle. In 2026, the story is no longer limited to volcanic power plants in a few classic markets; it now includes enhanced geothermal systems, closed-loop designs, district heating, superhot rock, lithium from brines and industrial heat. Across the United States, Canada, Germany, the United Kingdom, Australia, New Zealand, Japan, Iceland, France and Italy, the sector is being shaped by a simple question: who is de-risking the first wells, and who is ready to finance the next ones?  United States: the next-generation testbed The United States has the broadest geothermal innovation ecosystem in this group, with a mature conventional base in the West and a fast-growing next-generation pipeline. The main policy signal in 2026 is the Department of Energy’s US$171.5 million funding opportunity for next-generation geothermal field-scale tests, exploration...

Mazama vs Quaise: Superhot Geothermal Technology Comparison Guide

The Race to the Earth’s Core: A Superhot Geothermal Showdown By: Robert Buluma After half a century of being confined to geologically unique hotspots, geothermal energy is finally going global. At the heart of this revolution are two very different companies. Mazama Energy and Quaise Energy are both racing to do something that has never been done before: create a commercially viable, superhot rock (SHR) geothermal power plant. But while their destination is the same, their maps for getting there could not be more different. Mazama is taking the most advanced version of the oil and gas industry’s playbook and running it at record temperatures. Quaise is throwing that playbook away entirely and betting on a new kind of drill powered by fusion-grade technology. This is a head-to-head comparison of their technologies, their timelines, and their ultimate potential to reshape our energy landscape. Part 1: Mazama Energy – The Record‑Breaking Reservoir Creator Mazama is not a newcomer to t...

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...

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 By:  Robert Buluma 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 ...

Quaise Energy Secures $200 Million to Unlock Superhot Geothermal Power in Oregon

Quaise Energy's Ambitious $200 Million Raise: Paving the Way for Superhot Geothermal Revolution By: Robert Buluma Welcome back to Alphaxioms Geothermal News, your go-to source for the latest breakthroughs in sustainable energy from the heart of geothermal innovation. As we dive into March 2026, the geothermal sector is heating up—literally—with exciting developments that could reshape our global energy landscape. Today, we're spotlighting Quaise Energy , a Houston-based startup that's making waves (millimeter waves, to be precise) in the quest for unlimited clean power. The company is in the process of raising approximately $200 million to fund its groundbreaking first commercial geothermal power plant in Oregon. This move not only underscores the growing investor confidence in next-generation geothermal technologies but also positions Quaise as a frontrunner in unlocking terawatt-scale energy from deep beneath the Earth's surface. For those new to the geothermal scene...

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Top 10 Critical Geothermal Energy Problems Costs Risks Seismicity

Top 10 Geothermal Problems: Why a 24/7 Resource Still Struggles to Scale Image credit : Fida, C.E.O Geosilica... This is what scaling looks like downhole in geothermal pipes Intelligence; Strategy for the Geothermal Decade Geothermal energy is often presented as the clean firm resource that can support a renewable electricity system around the clock. It does not depend on sunshine, it can operate through calm weather, and it can provide heat and power for decades. Kenya already relies heavily on geothermal generation , Iceland uses geothermal heat across its economy, and next generation developers are now signing large power contracts with technology companies seeking reliable carbon free electricity. Yet the global geothermal sector remains small compared with solar and wind, with installed electricity capacity still near 16 GW.  That gap is not caused by one obstacle. It is produced by a chain of interlocking problems involving geology, drilling, finance, permitting, public acce...

Global Geothermal Power Market Review 2026.

Global Geothermal Power: Policies, Funding, Wells, Strengths, Opportunities and Barriers Geothermal is moving into a broader investment cycle. In 2026, the story is no longer limited to volcanic power plants in a few classic markets; it now includes enhanced geothermal systems, closed-loop designs, district heating, superhot rock, lithium from brines and industrial heat. Across the United States, Canada, Germany, the United Kingdom, Australia, New Zealand, Japan, Iceland, France and Italy, the sector is being shaped by a simple question: who is de-risking the first wells, and who is ready to finance the next ones?  United States: the next-generation testbed The United States has the broadest geothermal innovation ecosystem in this group, with a mature conventional base in the West and a fast-growing next-generation pipeline. The main policy signal in 2026 is the Department of Energy’s US$171.5 million funding opportunity for next-generation geothermal field-scale tests, exploration...

North America Geothermal Energy Investment Opportunities, Companies, Resources, and Market Outlook

Investment Opportunities in North American Geothermal Energy North America is entering a new investment cycle in geothermal energy. The United States offers the region’s deepest commercial market and the largest advanced-geothermal pipeline; Mexico provides proven high-temperature volcanic resources and an established utility-scale industry; while Canada presents an earlier-stage opportunity centered on sedimentary-basin geothermal, direct-use heating, closed-loop systems, and oil-and-gas technology transfer. The investment case now extends well beyond conventional geothermal power plants. It includes enhanced geothermal systems, advanced closed-loop systems, geothermal heat pumps, district heating, industrial heat, geothermal storage, lithium extraction from geothermal brines, data-center power, and hybrid renewable-energy projects. In the United States, utilities had already procured or agreed to procure 1,007 MW of next-generation geothermal capacity through 12 power-purchase agreem...

Serbia Advances Mišeluk Geothermal District Heating Project in Novi Sad

Serbia Advances Geothermal Drilling for the Mišeluk District Heating Plant in Novi Sad Serbia is moving forward with plans to develop a geothermal district heating system in Mišeluk, a rapidly urbanizing area of Novi Sad. The project is intended to place geothermal energy at the centre of a new low-carbon heating network, supported by solar power and natural gas backup. Exploratory drilling and construction of the heat distribution network are being carried out by JKP Novosadska toplana, Novi Sad’s public district heating utility. The initiative is supported through the United Nations Development Programme’s “Geothermal Energy in Serbia” programme, with financial backing from Slovakia.  The Mišeluk project is important not only because it could provide a new renewable heat source for Novi Sad, but also because it demonstrates how geothermal energy can be integrated into urban development from the earliest planning stages. Rather than retrofitting a geothermal system into an establi...

New Mexico Tribal Geothermal Development: Energy Sovereignty, Jobs, Investment

New Mexico’s Tribal Lands Poised for Geothermal Development: Opportunity, Challenges, and Pathways to Energy Sovereignty Image:  Located in Lordsburg, Lightning Dock is the only utility scale geothermal power plant in New Mexico. (BLM New Mexico via Flickr) Why geothermal matters for New Mexico tribes, nations, and pueblos Geothermal energy uses heat from the earth to produce electricity or heat buildings directly. For New Mexico — a state with abundant subsurface heat resources — geothermal offers a reliable, low‑emission complement to wind and solar. Unlike intermittent renewables, geothermal provides baseload power capable of supporting grid stability and reducing reliance on fossil fuels. For tribal communities, geothermal has particular appeal: it aligns with many Indigenous values around stewardship, can be developed with relatively low water demand compared with some thermal technologies, and offers long‑term revenue, jobs, and enhanced local control over energy resources. E...

PT Geo Dipa Energi Launches Strategic Minor Overhaul Tender for Dieng Unit 1 to Strengthen Geothermal Reliability

PT Geo Dipa Energi Opens Tender for Minor Overhaul of Dieng Unit 1 in 2026 Image: Indonesian Geothermal power plant PT Geo Dipa Energi (Persero) has opened a tender for the minor overhaul of the Dieng Geothermal Power Plant Unit 1 in 2026, signaling a continued focus on preserving the reliability of one of Indonesia’s most important geothermal assets. The procurement is aimed at selecting a qualified contractor with proven experience in turbine and generator maintenance for thermal power plants, underscoring the technical complexity and operational importance of the work. The tender, identified as RKS-004-PST/GDE/I/2026, uses a post-qualification bidding method and applies strict administrative, technical, and safety requirements. The schedule places document registration and collection between 26 and 28 January 2026, followed by a mandatory RKS explanation session and field visit on 29 January 2026. Procurement Scope and Process The procurement procedure requires prospective bidders...

Alphaxioms Interviews Rystad Energy: Geothermal's Inflection Point, Policy, and Drilling Breakthroughs

Geothermal at an Inflection Point: Why Policy, Conventional Resources, and Drilling Breakthroughs Will Define the Next Decade This interview was conducted by Robert Buluma on behalf of Alphaxioms,  responses delivered by  Alexandra Gerken Product manager, Geothermal solution at Rystad Energy   Introduction: The Strategic Crossroads for Geothermal Geothermal energy is entering a decisive phase. After decades of steady but regionally concentrated development, the sector now faces a confluence of technological innovation, policy ambition, and market demand that could either unlock global scale or confine geothermal to niche applications. Alexandra Gerken, Product Manager for Geothermal Solutions at  Rystad Energy , offers a clear-eyed assessment of where the industry stands, which technologies will drive near-term growth, and what must happen for geothermal to become a globally significant source of firm, low-carbon power. Her analysis emphasizes three pillars: the imme...

Green Therma Selects H&P to Drill Denmark’s Longest Geothermal Well

Green Therma Selects H&P to Drill Denmark’s Longest Geothermal Well for Aalborg Heat4Ever Demonstration Denmark is moving from geothermal ambition to execution. Green Therma has selected Helmerich & Payne to drill the Heat4Ever demonstration well near Aalborg, a project that could become one of the country’s most technically ambitious geothermal developments and a meaningful test of closed-loop district heating.   A milestone for Danish geothermal The Aalborg Heat4Ever project matters because it is designed to prove that geothermal heat can be delivered without relying on a natural hot-water reservoir. Instead of producing groundwater from a conventional geothermal field, the system uses a closed-loop pipe-in-pipe design that circulates the same fluid downhole, heats it in contact with hot rock, and returns it to the surface for district heating use.  That distinction is important for Denmark, where district heating is already a major part of the energy system ...

Texas Geothermal Energy Growth: RRC Permits, Geopressured Storage, and Shallow Well Expansion in 2026

Geothermal Energy Gains Ground in Texas Under RRC Leadership Texas is better known for oil and gas, but over the last three years the state has rapidly expanded its geothermal footprint under the regulatory oversight of the  Railroad Commission of Texas (RRC) . From permitting deep geopressured wells for long-duration energy storage to a surge in shallow closed-loop ground-source systems used for heating and cooling, geothermal technologies are moving from pilot projects into commercial-scale development. The RRC’s transfer of geothermal jurisdiction from the  Texas Commission on Environmental Quality (TCEQ) in September 2023, combined with carefully calibrated rules and a permissive permitting pathway, have helped accelerate deployment while preserving environmental and safety safeguards. This article examines the technical and regulatory developments that underpin the growth of geothermal energy in Texas, assesses commercial opportunities and constraints, and outlines the o...

INL Expert Trevor Atkinson Reveals Geothermal's Path to Scalability and Breakthroughs

Exclusive Insights from INL's Trevor Atkinson: The Future of Enhanced Geothermal Systems (EGS) , Critical Minerals , and Why Geothermal Lags Behind Wind & Solar Published on Alphaxioms Geothermal Insghts   Date: [February 26, 2026]   By Robert Buluma In a detailed email interview, Trevor Atkinson, Research Scientist in Geothermal Energy and Subsurface Systems at Idaho National Laboratory (INL) , shares candid perspectives on the field's priorities, breakthroughs, barriers, and potential. His work focuses on subsurface characterization, reactive-transport modeling, AI optimization, and integrating geothermal with critical mineral recovery. 1. What is INL’s most important geothermal research priority today, and why?   Advancing Enhanced Geothermal Systems (EGS ) through physics-based modeling and AI-driven optimization. My research focuses on subsurface characterization and reactive-transport modeling, which are essential for predicting fluid–rock interactions and...