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Eavor Demobilizes Rigs in Geretsried: What It Means for Closed-Loop Geothermal Investors, Heat Markets, and Project Risk

Eavor Demobilizes Rigs from Geretsried: What It Really Means for Closed-Loop Geothermal For three years, two drilling rigs on a farm estate near Geretsried, a Bavarian town about 40 km south of Munich, stood as the symbol of the world's most ambitious closed-loop geothermal experiment. Now in October 2026,  Eavor Technologies, the Calgary-based developer of the Eavor-Loop, has told the town and its heating utility that both rigs would leave the site . The company said keeping idle rigs and specialist services on site was costly, and that releasing them would help put the project in the strongest position to continue with Loop 2 once its commercial structure is reworked . On the surface, this is a logistics decision. Underneath, it is one of the clearest signals yet about where first-of-a-kind geothermal technology stands, and how hard it is to turn a technical proof into a bankable business. This article explains exactly what happened, what the move means and what it does not mean...

QHeat, DHANS Drilling, Nye Skotfoss: data heat meets geothermal

From Steam Engines to Servers: How a Historic Norwegian Factory Site is Reinventing Energy for the Future By: Robert Buluma   In the heart of Telemark, Norway, where rivers once powered the industrial revolution, a quiet but profound transformation is taking place. The riverbanks that echoed with the clatter of heavy machinery are now the site of a different kind of innovation—one that merges the ancient stability of the Earth’s core with the high-tech hum of the digital age. The project is Nye Skotfoss Brug. It is a story about respecting the past while building a carbon-free future. It’s a story about taking waste—specifically, waste heat—and turning it into a community asset. And at its core, it’s a masterclass in circular energy economics. Let’s unpack how a team of forward-thinking developers, geothermal drilling experts, and energy system designers are turning a historic industrial site into a "futura district"—a blueprint for how we might heat our homes and power our l...

Sanborn Expands Geothermal Surveying for Clean Energy Growth

Sanborn Expands Geothermal Surveying to Accelerate Clean Energy Exploration in the United States By: Robert Buluma Introduction: A New Push Toward Subsurface Clarity The global energy transition is increasingly being shaped not just by how we generate electricity, but by how deeply we understand what lies beneath the Earth’s surface. In this context, geothermal energy has emerged as one of the most promising yet underutilized renewable resources. Unlike solar or wind, geothermal power offers constant baseload energy, independent of weather conditions or time of day. However, its development hinges on one critical factor: accurate subsurface data. In early May 2026, a significant development in this space was announced. Sanborn , through its subsidiary EDCON-PRJ, Inc., revealed an expansion of its geothermal surveying operations across the western United States. This move is not just a routine business expansion; it reflects a growing recognition that advanced geophysical mapping is ...

Nichirei Geothermal PPA Drives Industrial Decarbonization in Japan

Nichirei Group’s Geothermal Power PPA in Kyushu: A Landmark Step Toward Industrial Decarbonization in Japan By: Robert Buluma   Introduction: A Quiet but Powerful Shift in Industrial Energy Use Japan’s energy transition is increasingly being shaped not just by large-scale national policies, but by practical corporate actions that directly reshape how electricity is generated and consumed. One of the most significant recent examples comes from the Nichirei Group, which has taken a major step toward decarbonizing its logistics and manufacturing operations in Kyushu through a geothermal-powered corporate Power Purchase Agreement (PPA). This initiative involves Nichirei Corporation, together with Kyushu Electric Power Company and Kyuden Mirai Energy, and marks one of the first large-scale uses of geothermal energy in an off-site PPA structure for the logistics and food manufacturing sector in Japan. The project covers 16 facilities across the Kyushu region, supplying renewable elect...

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...

Kenya Suspends Microsoft G42 Data Center Over Energy Crisis

Kenya Halts $1B Microsoft–G42 Data Center as Power Limits Stall AI Ambitions By: Robert Buluma Introduction In May 2024, during a high-profile visit by President William Ruto to Washington, D.C., Kenya unveiled a bold digital leap forward. In partnership with Microsoft and UAE-based AI firm G42 , the country announced a $1 billion investment anchored on a geothermal-powered hyperscale data center in Olkaria . The vision was transformative: establish East Africa’s first Azure cloud region, unlock AI innovation—including Swahili-language models—and cement Kenya’s status as Africa’s digital gateway. But by May 2026, that vision has hit a wall. The project is now effectively suspended, with one central issue standing in the way—power. As President Ruto bluntly put it, a single hyperscale data center could require up to 1,000 MW, nearly a third of Kenya’s total installed capacity. The implication was stark: powering it could mean depriving millions of electricity. This is no ordinary...

Lithium France KIT Advance Induced Seismicity Geothermal Research

Turning the Earth into Insight: Lithium de France & KIT Pioneer Induced Seismicity Research in Europe’s Geothermal Frontier By: Robert Buluma Introduction: When Energy Meets the Deep Unknown Deep beneath our feet lies a paradox—immense energy potential intertwined with geological uncertainty. As the global race toward clean, reliable, and locally sourced energy accelerates, geothermal systems have emerged as one of the most promising solutions. Yet, unlocking this energy—especially in complex geological formations—comes with challenges, one of the most critical being induced seismicity . In a bold and forward-looking move, Lithium de France has partnered with the Karlsruher Institut fĂŒr Technologie (KIT) to deepen scientific understanding and monitoring of induced seismicity in the Upper Rhine Graben, one of Europe’s most geothermally active regions. This collaboration is not just a technical endeavor—it is a defining moment in how science, industry, and innovation converge to...

Popular posts from this blog

Ijen vs Zanskar: Blind Geothermal Energy Discovery and Development

Ijen’s Blind Geothermal System vs. Zanskar’s AI-Discovered Resources: Two Models for Finding Hidden Heat The geothermal industry is entering a new phase in which the most valuable resources may no longer be the fields marked by obvious hot springs, geysers, fumaroles, or steaming ground. Increasingly, developers are targeting “blind” or hidden geothermal systems,reservoirs that lack clear surface expressions but can still contain the temperature, permeability, and fluid needed for commercial power generation. Two examples illustrate how different parts of the industry are approaching this challenge. In Indonesia, the Blawan-Ijen geothermal field in East Java was developed through geological interpretation, magnetotelluric imaging, conceptual modelling, and drilling. The project is now operating commercially, with its first phase delivering approximately 35 MW to the Java grid under a 30-year power purchase agreement.  In the United States, Zanskar Geothermal & Minerals is using...

Eavor Demobilizes Rigs in Geretsried: What It Means for Closed-Loop Geothermal Investors, Heat Markets, and Project Risk

Eavor Demobilizes Rigs from Geretsried: What It Really Means for Closed-Loop Geothermal For three years, two drilling rigs on a farm estate near Geretsried, a Bavarian town about 40 km south of Munich, stood as the symbol of the world's most ambitious closed-loop geothermal experiment. Now in October 2026,  Eavor Technologies, the Calgary-based developer of the Eavor-Loop, has told the town and its heating utility that both rigs would leave the site . The company said keeping idle rigs and specialist services on site was costly, and that releasing them would help put the project in the strongest position to continue with Loop 2 once its commercial structure is reworked . On the surface, this is a logistics decision. Underneath, it is one of the clearest signals yet about where first-of-a-kind geothermal technology stands, and how hard it is to turn a technical proof into a bankable business. This article explains exactly what happened, what the move means and what it does not mean...

Vercana Electric Rig Advances Geothermal Brine Lithium Extraction Economics

Electric-Rig Direct Lithium Extraction From Geothermal Brine: The Economics of Vercana Versus Ormat Vulcan Energy Resources is pursuing an integrated model that combines geothermal drilling, direct lithium extraction, renewable electricity and industrial heat. Through its Vercana subsidiary, the company is also using electric drilling equipment designed to support the development of its Lionheart project in Germany’s Upper Rhine Valley. The approach differs from the conventional geothermal model represented by Ormat Technologies, whose core business remains geothermal power generation, equipment, project development and energy storage rather than commercial lithium recovery from geothermal brine.  The economic question is broader than whether an electric drilling rig costs less to operate than a diesel rig. The more important issue is whether electric drilling, geothermal energy and direct lithium extraction can create a more valuable integrated project than a conventional geotherm...

IID Secures Major, Local Geothermal Agreement to Strengthen Reliability

IID Secures 86 MW of Geothermal Power in Major Salton Sea Agreement The Imperial Irrigation District has signed 10-year agreements with BHE Renewables, through its CalEnergy subsidiary, to secure 86 megawatts of around-the-clock geothermal power from two established projects in California’s Imperial Valley. The agreement will strengthen IID’s electricity reliability, support renewable-energy compliance and help meet growing demand across the Imperial and Coachella valleys. The new contracts cover 44 MW from the Salton Sea 4 geothermal project and 42 MW from the Leathers geothermal project. Deliveries are scheduled to begin on January 1, 2027, giving IID access to dependable renewable electricity during a period of rising summer demand and increasing pressure on power systems across the American West. The agreement represents an important step in IID’s long-term resource planning. It combines existing geothermal generation with additional capacity from the Yuma Cogeneration facility in ...

California Court Orders New Environmental Review for Imperial County Geothermal Lithium Project

California Appeals Court Orders New Environmental Review for Imperial County Geothermal–Lithium Project Image: California Salton Lake Sea Hell’s Kitchen geothermal and lithium extraction plan sent back for deeper water, air-quality and mitigation analysis under CEQA A California appeals court has ordered Imperial County to conduct a more rigorous environmental review of the proposed Hell’s Kitchen geothermal power plant and lithium extraction project near the Salton Sea. The Fourth District Court of Appeal found that the county’s original environmental impact report (EIR) did not adequately address long-term water availability, enforceable mitigation measures for water shortages, or potential air-quality impacts tied to the receding Salton Sea. The ruling partially reverses a lower court decision and remands the case to Imperial County Superior Court, requiring the county and project developer Controlled Thermal Resources to address the identified deficiencies before the project can m...

Geothermal Projects In Africa, Countries Overview

 Geothermal Projects in Africa: Country-wise Overview By : Robert Buluma Africa is increasingly turning to geothermal energy as a sustainable solution to meet its growing electricity demands. With abundant geothermal resources spread across the continent, several countries have embarked on ambitious projects to harness this clean and renewable energy source. Let's delve into the geothermal projects in various African countries, highlighting key players and prospects. Algeria Algeria is exploring its geothermal potential, particularly in the northern regions. Although in the early stages, initiatives are underway to assess feasibility and potential locations for geothermal power plants.  Burundi Burundi has shown interest in developing its geothermal resources, primarily in the northwest region near Lake Tanganyika. The government is actively seeking partnerships with international firms to kickstart exploration and development efforts. Comoros The Comoros Islands are situated ...

Maryland Geothermal Rebate Program 2026: Residential Heating and Cooling Incentives Drive Strong Demand

Maryland’s Geothermal Rebate Program  FY26 Geothermal Rebate Program is entering its final stretch with funding already oversubscribed, which is a strong sign that homeowner interest in geothermal heating and cooling is rising quickly in the state.  The program offers a $3,000 rebate for eligible new geothermal heating and cooling systems for Maryland residents in single-family detached homes and townhomes, but the application portal is now closed while the state works through the existing queue. That update matters because it shows how incentive programs can move from a policy idea into real household demand very quickly. A program with a $150,000 budget does not usually run out of room unless homeowners, contractors, and installers all see geothermal as a practical investment. In Maryland’s case, the fact that requests exceeded the full FY26 budget suggests the market is responding to both energy-cost concerns and long-term efficiency goals. What the program offers The Maryl...

Endurance Energy Tests World's First Subsea Geothermal Well at Axial Seamount

Endurance Energy Tests the World's First Subsea Geothermal Well: What the Axial Seamount Demonstration Really Proved What if geothermal energy did not need a power plant on land? What if electricity could be produced directly from the Earth's heat beneath the ocean, with generators sitting on the seafloor and sending power to coastal grids? On October 19, 2026, Seattle-based startup Endurance Energy announced a major step toward that idea. The company said it had drilled and completed the world's first subsea geothermal well and placed a 3-ton test power plant nearly a mile beneath the Pacific. It also reported net-positive electricity from heat at an active underwater volcano, according to its announcement on PR Newswire. The headline numbers are modest. The Adélie prototype produced more electricity than it used for about 8.7 seconds. During that time it delivered a median net output of about 2 kilowatts and a peak of 16.5 kilowatts. One detail matters more than any other...

"US Geothermal Tax Credits 2026: What the IRA/45Q Changes Mean for Developers"

US Geothermal Tax Credits in 2026: What Is Actually Still Alive After OBBBA For an industry that spent more than a decade building financial models around a stable federal incentive structure, 2026 has been a year of whiplash. The 30% federal geothermal tax credit that developers and homeowners built forecasts around is gone in one form and still alive in another, and even the IRS’s own public guidance has been confusing enough to trigger uncertainty across the market. That confusion is not a minor clerical issue. It is shaping investment decisions, contractor sales pitches, homeowner timelines, and project finance assumptions right now. If you work in geothermal, the key question is no longer whether federal incentives exist, but which incentive applies, to which project type, and under what ownership structure. The law that changed the timeline To understand where things stand in 2026, you have to start with the Inflation Reduction Act of 2022, which created a long runway for clean e...

KenGen Risks Losing Olkaria Geothermal Wells Over Licence Error

KenGen Risks Losing Olkaria Wells Over 18-Year Licence Blunder Kenya Electricity Generating Company (KenGen) faces a serious legal and operational risk at Olkaria after an error in the coordinates of its geothermal licence left part of the company’s wells, steam infrastructure and other assets outside its legally recognised area. The licensing mistake, made nearly two decades ago, remains unresolved despite the Ministry of Energy and Petroleum acknowledging the problem in 2017.  The dispute has raised questions about the security of KenGen’s investments, the government’s management of geothermal resources and the potential consequences for Kenya’s electricity supply. Olkaria is the country’s most important geothermal centre and accounts for the overwhelming majority of Kenya’s installed geothermal generation capacity.  Licence Error Exposes Strategic Assets The problem dates back to September 19, 2008, when the Ministry of Energy and Petroleum issued KenGen a licence covering ...