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Showing posts from November 23, 2025

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Cornish Lithium Awards Halliburton Contract for Geothermal Lithium Project Development

Cornish Lithium awards contract for Cross Lanes Geothermal Lithium Project to Halliburton‌‍‍‍‌‍‌‍‌‍‍‌‌‍‌‌‍‍‌‌‍‍‍‍‍‍‍‍‌‌‍‌‌‍‍‌‍‍‌‌‌‌‍‌‍‍‌‍‍‌‌‍‍‍‍‍‍‌‍‍‌‍‌‍‌‌‌‍‌‍‍‍‍‍‍‍‌‍‍‌‌‌‌‌‌‍‍‍‍‌‍‌‍‌‍‌‍‍‌‍‍‌‌‌‍‍‍‌‌‍‌‍‍‌‌‌‌‍‍‌‍‍‌‌‌‌‌‍‌‍‍‌‌‍‌‌‍‍‌‍‍‌‌‌‌‍‌‍‍‌‌‌‌‌‌‌‍‌‌‍‍‌‌‍‍‌‍‍‌‌‍‍‌‌‌‍‌‌‌‍‍‌‌‍‌‍‌‌‌‍‌‌‍‍‌‌‌‍‌‍‌‌‍‌‍‌‌‍‌‌‌‌‌‍‌‍‌‌‌‌‍‌‌‌‍‍‌‌‌‍‌‌‌‌‍‍‌‌‍‌‍‍‍‌‍‍‌‌‍‌‌‌‍‌‌‍‌‌‌‌‍‌‌‌‌‍‌‌‍‌‍‍‌‍‍‌‍‌‍‍‌‌‌‍‌‌‌‌‍‍‌‍‌‍‌‌‌‍‌‌‌‍‌‍‌‌‌‍‌‍‌‍‌‍‌‌‌‍‌‍‍‌‌‌‍‌‌‌‍‌‌‌‌‌‍‌‌‌‍‌‌‍‌‌‌‌‍‍‌‌‌‍‌‌‍‌‌‍‌‌‌‍‌‌‌‌‍‍‌‌‍‌‍‌‌‍‌‌‌‍‍‌‌‌‌‌‍‌‌‌‍‍‌‍‌‌‌‍‌‍‌‌‌‌‍‌‌‌‌‍‌‌‍‍‌‍‌‍‌‌‍‌‍‌‌‍‌‍‌‌‌‍‌‌‍‌‍‌‍‍‍‌‍‌‌‍‍‍‌‌‌‌‌‌‍‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‌‌‍‌‌‌‍‍‌‍‌‌‌‍‌‍‌‌‌‌‍‌‌‌‌‍‌‌‍‍‌‍‌‍‌‍‌‍‌‍‌‌‌‌‌‍‍‍‌‍‌‍‌‍‍‌‌‍‍‍‌‌‌‌‌‌‍‍‌‍‌‍‍‌‍‍‌‌‍‌‍‌‌‍‌‍‌‌‌‍‍‍‌‌‌‌‌‍‌‌‌‍‍‌‍‌‌‌‍‌‍‌‌‌‌‍‌‌‌‌‍‌‌‍‍‌‌‍‍‍‌‌‍‌‍‌‌‍‌‌‍‌‌‌‍‌‌‍‍‍‌‌‌‌‌‌‍‍‌‌‌‍‌‌‌‍‌‌‌‍‍‌‍‌‌‌‍‌‌‌‌‌‌‌‍‌‍‌‌‍‍‌‌‌‌‌‌‍‌‌‌‌‍‌‌...

First Gen Renews 10-MW Geothermal Energy Supply to Unilever Philippines

First Gen and Unilever Philippines Renew Renewable Energy Partnership By:  Robert Buluma In a strong move toward sustainability, First Gen Corporation will continue to supply 10 megawatts (MW) of renewable energy (RE) to seven of Unilever Philippines’ facilities. This renewed partnership underscores both companies’ commitment to operational efficiency and environmental responsibility. The agreement covers Unilever’s production and distribution sites across Metro Manila, Cavite, Laguna, and Batangas . These facilities manufacture a wide array of products, from ice cream, sauces, and seasonings to beauty, personal care, and home care items. First Gen will source the power from the geothermal plants of its subsidiary, Energy Development Corp. (EDC) , located in Bicol, Tongonan in Leyte, and Palinpinon in Negros Oriental . “Since 2017, First Gen has been our partner in helping us reduce the carbon footprint of our manufacturing operations with a steady supply of renewable en...

SWU & Eavor Geothermal Project in Neu-Ulm/Senden Fully Cleared After Seismic Survey Success

Deep Geothermal Energy Breakthrough: Seismic Survey Results Clear Path for Sustainable Project in Neu-Ulm and Senden Published on November 28, 2025 By:  Robert Buluma SWU seismic survey confirms no major faults in Neu-Ulm/Senden. Deep geothermal project with Eavor GmbH cleared for full development – clean, 24/7 renewable heat ahead! In the quest for clean, reliable energy sources, deep geothermal energy stands out as a game-changer. Imagine tapping into the Earth's natural heat reservoir endless, emission-free power available 24/7, unaffected by weather whims or fossil fuel fluctuations. That's the promise of deep geothermal energy, and today, we're thrilled to share a major milestone: the seismic survey results for a pioneering project in Neu-Ulm and Senden, Germany. Conducted by SWU Stadtwerke Ulm/Neu-Ulm GmbH , the findings confirm no major underground faults, greenlighting unrestricted progress. This isn't just good news for the regionit's a blueprint for sust...

Postdoc in Next-Gen Geothermal Energy Storage – University of Stavanger

Exciting Postdoc Opportunity: Pioneering Next-Gen Geothermal Energy Storage at the University of Stavanger Posted by  Robert Buluma on November 28, 2025 In the ever-evolving landscape of sustainable energy, where the world races to combat climate change and reduce reliance on fossil fuels, groundbreaking research is more crucial than ever. If you're a passionate researcher with a PhD in hand and a drive to shape the future of clean energy, I've got an opportunity that might just be your next big leap. Today, I'm spotlighting a fantastic postdoctoral position at the University of Stavanger (UiS) in Norway – a hub for cutting-edge energy innovation. This isn't just any postdoc gig. It's part of the newly granted EU GeoSTAIN project, a major initiative focused on next-generation geothermal and thermal storage technologies. Think advanced solutions that harness the Earth's heat for reliable, eco-friendly energy production and storage. As global energy demands skyro...

PhD Research Opportunities in Economic Geology & Critical Metal Systems – Khalifa University (Fully-Funded Positions, Application Deadline: 2 March 2026)

Exciting Fully-Funded PhD Opportunities in Geosciences at Khalifa University (UAE) – Deadline March 2026 By:  Robert Buluma If you’re a geoscience enthusiast dreaming of pushing the boundaries of Earth science while being fully funded in one of the most dynamic research environments in the Middle East, this is the opportunity you’ve been waiting for. Prof. Hamed Gamaleldien and his research group at Khalifa University of Science and Technology (Abu Dhabi, UAE) have just announced four fully-funded PhD positions at the intersection of geology, geochemistry, tectonics, and critical metal exploration. Why Khalifa University? Located in Abu Dhabi, one of the safest and most cosmopolitan cities in the world   State-of-the-art analytical facilities (LA-ICP-MS, electron microprobe, clean labs, etc.)   Strong international collaborations and fieldwork opportunities in the Arabian Shield, East African Orogen, and beyond   Generous tax-free stipend, accommodatio...

Greenvale Energy Locks in $5M Farm-in with Sunrise Energy Metals to Unlock Millungera Geothermal Monster

Greenvale Energy (ASX:GRV) Unlocks Geothermal Potential with $5M Farm-in Deal from Sunrise Energy Metals By: Robert Buluma 26 November 2025 In a move that could prove highly strategic for both companies and the north-west Queensland region, Greenvale Energy Limited (ASX:GRV) has announced a binding Farm-in and future Joint Venture agreement with SRL Hot Rocks Pty Ltd, a 100%-owned subsidiary of ASX-listed Sunrise Energy Metals (ASX:SRL). The deal centres on Greenvale’s 100%-owned Millungera Basin Geothermal Project, located ~120 km east of Mount Isa in one of Australia’s hottest and most prospective geothermal provinces. Key Deal Terms SRL Hot Rocks will sole fund up to A$5 million in exploration and development expenditure. - Upon completing the $5M spend, SRL-HR will earn a 51% majority interest in the Millungera geothermal tenements, with a pathway to a full Joint Venture. Greenvale retains a meaningful free-carried interest through the earn-in phase, allowing it to preserve capita...

Mercury NZ Ngā Tamariki Expansion 2024–2026: New 46 MW Fifth Geothermal Unit to Power All Tauranga Homes

Mercury NZ Ngā Tamariki Expansion: Fifth Geothermal Unit to Deliver 46 MW of Clean Power by 2026 By: Robert Buluma Mercury Ngā Tamariki Fifth Unit: +46 MW Geothermal Power NZ Mercury NZ is building a fifth geothermal unit at Ngā Tamariki Power Station near Taupō. Adding 46 MW net (total 132 MW), enough to power all Tauranga homes or Christchurch residential load. Mercury NZ Launches Ngā Tamariki Expansion – New Zealand’s Next Major Renewable Energy Project In May 2024, Mercury NZ turned the first sod on one of the most significant geothermal developments in the country this decade: the Ngā Tamariki Expansion Project. This ambitious project will see a fifth generating unit added to the existing four-unit Ngā Tamariki Power Station, located 20 kilometres northeast of Taupō in the heart of New Zealand’s geothermal wonderland. When completed in 2026, the new unit will deliver an additional 46 MW of net renewable capacity, lifting the station’s total output from 86 MW to an impressive 13...

5 km Deep and Back Again: United Downs Overcomes Pump Failure to Put UK’s First Geothermal Power Plant Within Weeks of First Electrons

United Downs: Britain’s First Deep Geothermal Power Plant Edges Closer to the Finish Line After High-Stakes Pump Swap at 5.2 km Cornwall, UK – November 2025 By:  Robert Buluma Five kilometres beneath the rolling hills of Cornwall, in one of the deepest onshore wells ever drilled on British soil, a quiet but pivotal drama has just played out. After months of frustration, the failed downhole pump that threatened to derail the United Downs deep geothermal project – the UK’s first attempt to generate electricity from hot granite – has been pulled to surface. In its place, a new high-temperature Electrical Submersible Pump (ESP) supplied by SLB (formerly Schlumberger) is being readied for deployment 1,400 metres below the rig floor, inside a 5,275-metre production well that still holds the record as the deepest onshore borehole in the United Kingdom. The man at the centre of the operation, Ryan Law, Founder and CEO of Geothermal Engineering Ltd (GEL ), has been unusually candid on Linke...

CTR’s American Critical Resources Listing: Transforming U.S. Geothermal Energy and Lithium Supply

CTR’s American Critical Resources Listing: A Game-Changer for Geothermal Energy and Critical Minerals in the U.S. By:  Robert Buluma Controlled Thermal Resources (CTR) is leading U.S. geothermal energy innovation and critical mineral production. Discover how the planned public listing of American Critical Resources (ACR) strengthens energy security, lithium supply, and investment opportunities. Controlled Thermal Resources : Leading U.S. Geothermal Innovation Controlled Thermal Resources (CTR) is at the forefront of geothermal energy development in the United States, particularly in California’s Salton Sea region. The company’s integrated approach combines renewable power generation with the extraction of critical minerals, including lithium, essential for electric vehicles (EVs) and energy storage technologies. CTR’s dual-impact model ensures that every megawatt of clean energy also contributes to securing vital minerals domestically, positioning the U.S. as a strategic player i...

Saint-Denis Powers Up with New Geothermal Plant at Fort de l’Est

A New Geothermal Power Plant Inaugurated at Fort de l’Est: Saint-Denis Expands Its Green Energy Network By:  Robert Buluma Saint-Denis has marked another major milestone in its clean energy journey with the inauguration of a brand-new geothermal power plant at Fort de l’Est on November 20, 2025. The facility, operated by Plaine Commune Énergie under the project management of SMIREC (Syndicat mixte des réseaux d'énergie calorifique) , is now set to deliver renewable, reliable, and low-carbon heating to thousands of local residents. The inauguration comes after two years of intensive work, reinforcing Saint-Denis’ position as a leading city in France’s transition toward sustainable energy systems. A Renewable, Local, and Emission-Free Energy Source The new geothermal plant taps directly into the natural heat stored beneath the ground. Using two geothermal wells drilled to a depth of 1,800 meters , the system extracts hot water from underground reservoirs. Instead of consuming th...

WalterMart Powers 47 Malls with 47 MW of Geothermal Energy in Major Clean Energy Push

WalterMart Taps 47 MW of Geothermal Power From First Gen — A Major Win for the Philippines’ Clean Energy Transition By:  Robert Buluma Image credit: First Gen Corporation  WalterMart, one of the Philippines’ most recognizable retail groups, has taken another bold step toward a low-carbon future. The company has expanded its clean energy partnership with First Gen Corporation, securing 47 megawatts of geothermal power to supply 47 WalterMart malls, retail outlets, and hotels across Metro Manila, Central Luzon, and Southern Luzon . Through this agreement, WalterMart reinforces its position as a retail leader embracing renewable energy at scale—sending a strong signal to other major chains that the shift toward green power is no longer optional, but strategic. A Retail Giant Powered by Geothermal Energy The 47-MW supply will come from the Unified Leyte Geothermal Power Plant , operated by Energy Development Corporation (EDC) , First Gen’s geothermal subsidiary and one of th...

Strataphy Raises $6M to Revolutionize AI and Industrial Cooling with Geothermal Technology

Strataphy Raises $6 Million to Revolutionize AI & Industrial Cooling with Geothermal Innovation November 25, 2025 Author:  Robert Buluma In a major boost for sustainable infrastructure, Strataphy , a cutting-edge deep-tech company, has raised $6 million in seed funding to scale its revolutionary geothermal-based cooling technology across the Middle East and other high-temperature regions. The round was led by Outliers VC and Shorooq Partners , with additional participation from PlusVC . As artificial intelligence, hyperscale data centers, and industrial facilities continue to expand, cooling has become one of the biggest bottlenecks , especially in hot climates. In the Middle East, cooling consumes nearly 50% of total electricity use and constitutes a massive $120 billion market , with Saudi Arabia alone accounting for $13 billion . PrimeLoop™: Cooling Powered by Deep Subsurface Energy At the heart of Strataphy’s breakthrough is PrimeLoop™ , a proprietary subsurface cooling...

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AFK Geothermie launches €65M dublette drilling to heat 1,200 homes

AFK Geothermie launches second dublette drilling in Aschheim , pathway to 1,200 geothermal heat connections Summary AFK Geothermie has begun preparing the drill site for a second deep geothermal dublette near Aschheim. Drilling is scheduled to start in November at depths up to 2,600 meters. The project aims to supply up to 1,200 residential connections in Aschheim, Feldkirchen and Kirchheim with district heating from January 2028, expanding an established field first tapped in 2008. Total investment is around €65 million, combining public grants, municipal contributions, company equity and long-term loans. Why this matters now The AFK project is a practical example of how municipal-scale geothermal systems move from demonstration to scale-up. As European policymakers push for decarbonized heating, replicable, well-financed geothermal projects that integrate with existing district heating networks are becoming critical. The Aschheim dublette highlights common technical, financial and ...

Plum IV and CTR’s Geothermal Critical Minerals Deal Takes Shape

Plum Acquisition Corp. IV and  Controlled Thermal Resources Outline a Large-Scale Geothermal and Critical Minerals Platform Plum Acquisition Corp. IV (“Plum IV”) and Controlled Thermal Resources Holdings Inc. (“CTR”) are moving toward a proposed business combination that would create a public company focused on one of the most ambitious geothermal and critical minerals developments in the United States. The combined entity is expected to trade on Nasdaq under the pro forma ticker CTRH, reflecting a platform built around clean baseload power, lithium recovery, and broader critical minerals production. The investor presentation dated August 2026 frames the transaction around CTR’s Hell’s Kitchen project in Imperial County, California, which is presented as a strategically positioned resource opportunity with energy, minerals, infrastructure, and permitting advantages.   At the center of the presentation is a clear message: this is not just a power project, and it is not j...

Philippines Geothermal Drilling: Rufino "Dong" Cotanda Jr. on PGPC, EDC, ThermaPrime, and the Future of Geothermal Energy

Alphaxioms Exclusive: Inside the Philippines' Geothermal Drilling Success Story , A Conversation with Rufino "Dong" Cotanda Jr. Image : Rufino "Dong" Cotanda Jr The Philippines is the world's third-largest producer of geothermal electricity, with more than 2 GW of installed capacity. Behind this achievement is decades of technical expertise, sustained government support, and some of the world's most experienced geothermal drilling professionals. One of those professionals is Rufino "Dong" Cotanda Jr., a drilling veteran with over 45 years of experience in both oil & gas and geothermal operations. Having worked with Saudi Aramco , Desco , Unocal, Chevron , and now the Philippine Geothermal Production Company (PGPC), Dong has helped shape drilling programs across multiple continents. In this exclusive interview with Alphaxioms, he discusses the evolution of geothermal drilling in the Philippines, the technologies improving well performance,...

EGS, Superhot Rock & AI: Geothermal Expert Cary Lindsey on the Industry's Next 20 Years

“Inside the Next Wave of Geothermal Innovation: Opportunities, Risks, and Global Impact” By:  Robert Buluma An indepth interview with Cary Lindsey, PhD Research Scientist Great Basin Center for Geothermal Energy, Nevada Bureau of Mines and Geology, University of Nevada Reno  1. Enhanced Geothermal Systems (EGS) are often described as geothermal's "breakout technology." From a geological standpoint, what are the biggest unresolved uncertainties preventing large-scale commercial deployment ? The progress we've seen in EGS over the last few years has been incredible. For a long time, geothermal was largely limited to places where nature had already done the hard work for us by creating hot, permeable reservoirs. EGS opens the door to developing geothermal resources in places that were previously off the table. That said, there are still some big questions we need to answer. Can we maintain those engineered reservoirs for decades? How much liquid (water or brine) will the...

SECI Invites Geothermal Agencies for Resource Assessment and Power Development in Andaman & Nicobar Islands

SECI’s Geothermal EOI for Andaman & Nicobar Islands: What It Means for India’s Next Frontier in Clean Power The Solar Energy Corporation of India’s EOI for geothermal resource assessment and development in the Andaman & Nicobar Islands is a notable signal that India is widening its renewable-energy playbook beyond solar and wind. For developers, consultants, and investors, this tender is less about a single procurement and more about a strategic entry point into one of India’s most technically intriguing clean-energy frontiers. Why This EOI Matters SECI has published Tender ID SECI000268 under reference SECI/C&P/EOI/17/0003/26-27 for the “Identification and Capability Assessment of Agencies for Geothermal Resource Assessment, Exploration, Development, and Utilization of Geothermal Power Plant in UT of A&N Islands.” The document indicates that the initiative is meant to identify agencies with capability across geothermal resource assessment, exploration, development, and...

Dynelectro, Syntholene, and the Geothermal SOEC Breakthrough in Iceland

Dynelectro, Syntholene, and the Geothermal SOEC Breakthrough in Iceland Dynelectro’s role in the Syntholene Iceland project highlights a major shift in how the market should think about SOEC technology. For years, solid oxide electrolysis cells have been seen as highly efficient but too difficult to commercialize because of stack degradation, short operating life, and the complexity of integrating them into real industrial systems. This project helps challenge that view by showing how geothermal integration, advanced power electronics, and system-level design can make SOEC a credible industrial solution.   The most important takeaway is simple: the market has often misunderstood SOEC as a technology limited by chemistry alone, when in fact a large part of the challenge is operational. Dynelectro’s approach shows that if the stack is controlled properly and supported by the right electrical architecture, SOEC can move much closer to commercial viability. The Syntholene Iceland ...

Exclusive Interview: An In-Depth Look at Exergy’s Game-Changing Gemini Turbine

Exclusive interview with Exergy : discover the new Gemini dual-flow radial outflow turbine, the first single-unit ORC solution for 30–60 MW geothermal projects, offering up to 30 % lower costs and 99 % availability. By:  Robert Buluma .   An interview with  Luca Pozzoni -  Deputy CEO | Group CFO - Exergy International and the Exergy Team 1. Can you walk us through the key design innovations in your new Gemini turbine and how it differs from previous models? The major innovation of the Gemini turbine lies in the dual-flow configuration: unlike conventional radial outflow turbines which are equipped with a single bladed overhung rotor disk, the Gemini features a double-side bladed rotor disk mounted in a between-bearing configuration. This enables the efficient processing of significantly larger volumes of fluid, leading to higher power output having basically two radial outflow turbines in a single machine with enhanced operational stability and simplified mainte...

Deep Geothermal Drilling Preparation for Renewable District Heating

Deep Drilling Preparation for Geothermal Energy: The Erdwärme Breisgau Project The Erdwärme Breisgau geothermal project has received approval for its next phase, allowing Badenova and Herrenknecht to begin preparing a deep-drilling site near Hartheim in Baden-Württemberg, Germany. The partners plan to invest approximately €60 million to explore a geothermal reservoir located around 3,200 metres underground and develop a heating plant for regional district heating.  Why Deep Drilling Matters for Geothermal Heating Deep geothermal energy can provide a stable, renewable source of heat for district-heating networks. Unlike solar and wind power, which depend on weather conditions, geothermal heating can operate continuously when the underground reservoir and surface infrastructure are technically and economically viable. The Erdwärme Breisgau project is designed to investigate a hot-water reservoir beneath the Hartheim area. The plan involves drilling two directional wells: one producti...

Global Geothermal Insights: An Exclusive Interview with Drilling Engineer Sam Abraham

Global Geothermal Insights: Interview with Sam Abraham the Geothermal Global Technical Advisor at  Halliburton This interview was done by  Robert Buluma on 5th of November 7:30 Am EST At   Alphaxioms , we are committed to uncovering the deeper truths behind geothermal energy , the drilling, the risks, the innovations, and the frontiers. Today we welcome Sam Abraham , a veteran drilling engineer whose global geothermal experience spans more than 25 years. From oil & gas beginnings to geothermal hotspots around the world, Sam shares his journey, insights, and advice for the next generation. Career Journey & Background Sam, could you tell us about your career path and what led you into geothermal drilling? I have a background in oil and gas — seven years since 1991. I served as a base manager in Jakarta for three years, and also worked a little in geothermal alongside oil & gas. In 2005 I moved to New Zealand, given its vast geothermal resources. Fro...

🔥 Krafla Magma Testbed: Drilling Into the Earth’s Fiery Heart

Krafla Magma Testbed (KMT) : Humanity’s Bold Leap Into the Heart of the Earth Interview  from Bjorn Gudmundsson the C.E.O-Krafla Magma Testbed and Team By:  Robert Buluma In 2009, deep beneath Iceland’s iconic Krafla volcano, a drilling team made history. During the IDDP-1 project, their drill bit pierced into magma molten rock at just two kilometers below the surface. What began as an accident became a scientific revelation. For the first time, humans had safely accessed magma. This “Eureka” moment gave birth to an idea so daring it almost sounds like science fiction: the creation of a permanent observatory where magma could be directly studied. That idea became the  Krafla Magma Testbed (KMT) a visionary international project that promises to rewrite the future of geothermal science, volcanic monitoring, and sustainable energy. Why Krafla? The Perfect Laboratory Beneath Our Feet Krafla’s  geology is unique. It offers a known shallow magma body, decades of research...