Skip to main content

Just In

MND Completes Landmark Deep Geothermal Drilling Project in Košice, Powering Central Europe’s Clean Heating Future

MND Pushes Central Europe Toward a Geothermal Future with Landmark Košice Project Central Europe has just witnessed a major geothermal breakthrough. Czech energy and drilling giant MND has officially completed the drilling phase of one of the largest geothermal heating projects in Central Europe, marking a decisive moment not only for Slovakia’s energy future, but also for the wider European geothermal sector. Located in the city of Košice, Slovakia’s second-largest city, the ambitious geothermal development demonstrates how deep geothermal energy is rapidly transforming from a niche renewable resource into a strategic pillar of urban energy security, district heating, and industrial decarbonization. The announcement by MND revealed that three deep geothermal boreholes were successfully drilled to depths of up to 3.6 kilometers under difficult geological conditions. Once fully operational, the geothermal system could cover as much as 55% of Košice’s heat consumption — an extraordina...
Post a Comment

PT PLN(Persero) Kamojang's Power Plant leads the way in Green Hydrogen Production

Harnessing Geothermal Energy: Kamojang Power Plant Leads the Way in Green Hydrogen Production


By :Robert Buluma

In a significant leap towards sustainable energy, the Kamojang geothermal power plant in West Java, Indonesia, has embarked on a pioneering journey by commencing the production of geothermal-based green hydrogen. Operated by the state-owned electricity company PT PLN, this initiative marks a pivotal moment in the realm of renewable energy production, not just for Indonesia but for the entire Southeast Asian region.

Green hydrogen, a clean fuel source, is derived from the condensation water generated during the geothermal power production process at Kamojang. This innovative approach underscores the plant's commitment to environmental stewardship while tapping into the abundant renewable energy resources available in the region.

With the commencement of operations at Kamojang, PT PLN's green hydrogen output is set to increase by up to 4.3 tons annually. This boost in production aligns with PLN's broader strategy to expand its green hydrogen infrastructure across Indonesia. Currently, the company produces a total of 203 tons of green hydrogen per year, with a significant portion allocated for hydrogen-powered vehicles and essential operational needs.

Permawan Prasodjo, President Director of PLN, emphasized the transformative impact of this green hydrogen output, equating it to fueling approximately 438 cars per year, assuming a daily travel distance of 100 kilometers. Moreover, the displacement of fuel imports by green hydrogen usage underscores Indonesia's commitment to reducing reliance on fossil fuels and promoting energy independence.

Beyond its domestic initiatives, PT PLN is actively engaged in bolstering geothermal power capacity and fostering partnerships on a global scale. The recent collaboration with Tanzania Electric Supply Co Ltd (TANESCO) exemplifies PLN's commitment to sharing expertise and facilitating geothermal development beyond Indonesian borders. To learn more read here PLN Persero Tanzania Collaboration

As the world transitions towards a sustainable energy landscape, initiatives like the Kamojang green hydrogen project serve as beacons of innovation and sustainability. By harnessing the inherent power of geothermal resources, Indonesia is not only reducing its carbon footprint but also setting a precedent for responsible energy production and utilization.

In conclusion, the commencement of green hydrogen production at the Kamojang geothermal power plant heralds a new era of clean energy innovation in Southeast Asia. With PT PLN at the forefront of this transformative journey, the prospects for a greener, more sustainable future appear brighter than ever.

Source: Alphaxioms

Labels:

Comments

Post a Comment

Hot Topics 🔥

Eavor Geretsried Geothermal Breakthrough: Inside the Closed-Loop Energy Revolution, Drilling Challenges, and Path to Scalable Clean Power

The Geothermal “Holy Grail” Just Got a Reality Check: Inside Eavor’s Geretsried Breakthrough By: Robert Buluma   May 22, 2026 It’s not every day a deep-tech energy company publishes a detailed technical report that openly documents what went wrong on its flagship project—and still comes out looking stronger. That’s exactly what Eavor Technologies did with its Geretsried geothermal project in Bavaria, Germany. The result is unusually transparent: part technical post-mortem, part validation of a technology many have doubted for years. And the core message is simple. They built it. It works. But it wasn’t smooth. The short version Eavor is trying to solve one of geothermal energy’s hardest problems: how to produce reliable heat and power anywhere, not just in rare volcanic hotspots. Their claim has always been bold: a closed-loop geothermal system that is scalable, dispatchable, low-carbon, and independent of natural reservoirs. Critics have long argued it wouldn’t survive...
Post a Comment
Read more

Eavor steps back from operator role in the Geretsried geothermal project

Eavor at the Crossroads: What Geretsried Really Tells Us About the Future of Closed-Loop Geothermal By Alphaxioms Geothermal Insights | May 13, 2026 For years, Eavor Technologies was the geothermal sector's most talked-about enigma. The company raised hundreds of millions of dollars, attracted backing from heavyweights including BP , Chevron , Helmerich & Payne , and Temasek , and made bold promises about a proprietary closed-loop technology that would quietly revolutionise how humanity extracts heat from the earth. But it rarely said much in public. The secrecy was, to many observers in the geothermal community, a feature rather than a bug — protecting intellectual property, managing competitive intelligence, buying time. Now, Eavor is talking. And what it is saying is worth listening to very carefully. In an exclusive interview published on May 13, 2026, by GeoExpro editor Henk Kombrink, Eavor's new president and CEO Mark Fitzgerald — who took the role in October 2025 ...
Post a Comment
Read more

GEN Electric Grid Impact Study RFP in Framingham Massachusetts Advances Utility Geothermal Networks

GEN Electric Grid Impact Study RFP Signals a Defining Moment for Geothermal Energy Networks in the United States By: Robert Buluma The United States geothermal sector is entering a new phase, one where geothermal systems are no longer being viewed only as sources of heating and cooling, but increasingly as strategic infrastructure capable of strengthening the electric grid itself. In one of the most important emerging developments in utility-scale thermal network deployment, the Home Energy Efficiency Team (HEET), in partnership with Eversource Gas, has officially launched a Request for Proposals (RFP) for a groundbreaking Electric Grid Impact Study focused on Geothermal Energy Networks (GENs), also referred to as Thermal Energy Networks (TENs). Backed by funding from the U.S. Department of Energy under grant “DE-EE0010662.0002 Home Energy Efficiency Team Utility-Managed Geothermal Pilot in Framingham, Massachusetts,” the initiative represents far more than a local energy pilot. It is...
Post a Comment
Read more

Rodatherm Energy: The Refrigerant Gambit

By: Robert Buluma   Rodatherm Energy has done something no other geothermal startup has attempted at commercial scale: swapped water for refrigerant in a closed-loop system. The claim is 50% higher thermal efficiency than water-based binary cycles, achieved by circulating a proprietary phase-change fluid through a fully cased, pressurized wellbore. The company emerged from stealth in September 2025 with a $38 million Series A—the largest first venture raise in geothermal history. Lead investor Evok Innovations was joined by Toyota Ventures, TDK Ventures, and the Grantham Foundation. The engineering thesis is elegant. The execution risks are significant. This is an Alphaxioms examination of both. II. The Thermodynamic Distinction Every geothermal company you've covered moves heat using water or steam. Rodatherm moves heat using a fluid that boils and condenses inside the wellbore. In a conventional closed-loop water system (Eavor's model), water circulates as a single-phase liq...
Post a Comment
Read more

China's Supercritical CO₂ Geothermal Heating Breakthrough: What It Means for the World

China’s Supercritical CO₂ Geothermal Heating Breakthrough: What It Means for the World By Robert Buluma | Alphaxioms Geothermal Insights | May 19, 2026 Introduction: A Quiet Breakthrough in Zhengzhou On May 19, 2026, a major but underreported milestone emerged from Zhengzhou in China’s Henan Province. China Huaneng Group , one of the country’s largest state-owned energy companies, commissioned what is believed to be the world’s first commercial geothermal heating system using supercritical carbon dioxide (CO₂) as its working fluid instead of water. The announcement did not generate major global headlines, yet its implications are significant. This is not just another geothermal pilot project. It represents a working demonstration of a fundamentally different geothermal architecture that could reshape how heat is extracted from the Earth, especially in urban district heating systems. The Zhengzhou project signals a possible shift in geothermal engineering thinking—from water-based sys...
Post a Comment
Read more

Fervo Energy Is Sitting on a Lithium Goldmine: Why DLE + IPO Is the Billion-Dollar Move They Haven't Made Yet

Fervo Energy has raised $1.5B, slashed drilling costs, and is eyeing an IPO. But ignoring DLE lithium co-production leaves billions on the table. Here's why By Alphaxioms | Energy & Critical Minerals Analysis Image: Fervo Energy’s Nasdaq debut marks a defining moment for geothermal energy. ⚡🌍 Fervo Energy has become the undisputed poster child of next-generation geothermal. With over $1.5 billion raised, drilling times slashed, and high-profile power deals with Google and California utilities, they've proven that enhanced geothermal systems (EGS) can work at scale  But Fervo is leaving money in the ground. Literally. Every day, Fervo pumps millions of gallons of hot, pressurized brine through deep underground fractures at Cape Station (Utah) and Project Red (Nevada). They extract the heat, generate clean electricity, and then reinject the fluid. Job done. Except that brine isn't just water. Across the Great Basin — where Fervo operates — geothermal brines carry d...
Post a Comment
Read more

Zanskar Advances Arizona Geothermal Project as Arizona Oil and Gas Conservation Commission Approves New Wells

Zanskar’s geothermal ambitions in Arizona gain momentum after the Arizona Oil and Gas Conservation Commission approved new exploration wells tied to the landmark MILESHIGH project near the Morenci copper mine. By:  Robert Buluma Arizona’s Geothermal Ambitions Surge Forward as New Wells Approved for Landmark Copper Mine Project Arizona is no longer sitting quietly on the sidelines of America’s geothermal revolution. In a development that could reshape both the state’s mining industry and its clean energy future, regulators have approved new geothermal exploration wells tied to the ambitious MILESHIGH geothermal project in Greenlee County. The approval signals far more than another drilling authorization—it represents a decisive step toward integrating geothermal energy into one of North America’s largest copper mining operations while potentially opening a new chapter for geothermal development across the American Southwest. The newly approved wells are associated with a groundbre...
Post a Comment
Read more

PhD Opportunity at Newcastle University: Subsurface Geoenergy Science and Geothermal Formation Alteration

Two fully funded PhD studentships at Newcastle University focus on uncertainty quantification in subsurface geoenergy and formation alteration during geothermal production. Deadline: 5 June 2026. The Science Beneath the Steam: Why Two PhD Studentships at Newcastle University Could Shape the Future of Geothermal Energy By Alphaxioms | Geothermal Intelligence & Energy Research Introduction: The Invisible Frontier The global energy transition is fought on many fronts — in boardrooms, on policy floors, in grid-scale engineering tenders, and in the quiet corridors of university research departments where the foundational science of tomorrow's energy systems is being built, one dissertation at a time. It is in these corridors that some of the most consequential decisions about our energy future are made, not by politicians or investors, but by researchers willing to dedicate years of their lives to questions that most of the world has not yet thought to ask. Two such questions have n...
Post a Comment
Read more

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...
Post a Comment
Read more

The Retrofit Revolution: How GreenFire Energy Is Turning Abandoned Oil & Geothermal Wells Into Continuous Clean Power Without New Drilling

The Retrofit Revolution: How GreenFire Energy Is Unlocking Geothermal Power Without Drilling a Single New Well By: Robert Buluma   While much of the geothermal energy sector has been focused on breakthrough drilling techniques—deeper wells, hotter reservoirs, and complex engineered systems—a quieter revolution has been unfolding in the background. Instead of chasing entirely new subsurface frontiers, one company has chosen a radically simpler question: What if the answer was already in the ground? GreenFire Energy is advancing a retrofit-first geothermal strategy that targets one of the most overlooked opportunities in the global energy transition: existing wells that are underperforming, depleted, or completely abandoned. Rather than drilling new holes into the Earth, the company is reusing the infrastructure that already exists—turning stranded assets into continuous sources of clean, baseload electricity. This approach is not just technically elegant. It may also be one of ...
Post a Comment
Read more