From Steam to Silicon: KenGen’s Bold Move to Extract Silica from Geothermal Brine at Olka ria By:  Robert Buluma Deep beneath the volcanic heart of Kenya’s Rift Valley lies a resource that has powered the nation for decades. The geothermal reservoirs of Olkaria have long been known for their immense energy potential, supplying reliable baseload electricity that has transformed Kenya into one of the global leaders in geothermal power generation. But what if geothermal energy could offer more than electricity? What if the hot fluids that power turbines could also yield valuable industrial minerals? That is the ambitious question now being explored by ( KenGen ), which has issued a Request for Proposal (RFP) for the development of a semi-industrial silica extraction plant from geothermal brine at the Olkaria Geothermal Project . If successful, this initiative could mark a turning point—not only for Kenya’s geothermal sector but for the global geothermal industry itself. It...

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 ...

Rep. Mike Kennedy's Geothermal Royalty Reform Act Advances: A Game-Changer for U.S. Geothermal Expansion By: Robert Buluma Posted on March 6, 2026 As the world races toward reliable, baseload clean energy sources to meet growing electricity demand and decarbonization goals, geothermal power stands out as one of the most promising yet underutilized options. Unlike solar or wind, geothermal provides constant, 24/7 power with minimal land use and near-zero emissions once operational. The United States boasts vast untapped geothermal potential—estimated at hundreds of gigawatts—particularly in the West, where heat from the Earth's crust can be harnessed for electricity generation and direct-use applications like heating. Yet, development on federal lands, which hold much of this resource, has lagged due to regulatory hurdles, including outdated royalty structures under the Geothermal Steam Act of 1970. On March 5, 2026, the House Natural Resources Committee advanced H.R. 5638, the ...

Controlled Thermal Resources (CTR) and  Plum Acquisition Corp. IV (Nasdaq: PLMK  marks a significant milestone in the U.S. push for domestic clean energy and critical minerals production.  By: Robert Buluma On March 9, 2026, the two entities revealed a definitive Business Combination Agreement that will take CTR public via a merger with the SPAC, valuing CTR at a pro forma enterprise value of approximately $4.7 billion. Upon closing—anticipated in the second half of 2026—the combined company will operate as Controlled Thermal Resources and list on Nasdaq under the ticker symbol CTRH, pending shareholder approval, SEC registration effectiveness, HSR Act clearance, and other standard conditions.  An aftermath of an initial Letter of Intent which we at Alphaxioms covered in depthly earlier. Why This Deal Matters: The Hell’s Kitchen Project At the heart of this transaction is CTR's flagship Hell’s Kitchen Project in California's Imperial Valley (Salton Sea geothermal fi...

The Ombudsverein ErdWärme e.V. represents a pivotal advancement in Germany's geothermal landscape, particularly in Baden-Württemberg.  By: Robert Buluma Founded on March 4, 2026 (based on the state's ministry announcement dated March 4, 2026), this independent association addresses citizen concerns over potential damages from deep geothermal projects. It provides a mechanism for quick, low-threshold, impartial, and complete resolution of disputes. Key founding members include five active deep geothermal companies in the state: Badenova Wärmeplus GmbH & Co . KG, Deutsche ErdWärme GmbH, EnBW Energie Baden-Württemberg , MVV Energie AG , and Vulcan Energy . They collaborated with the Plattform Erneuerbare Energien Baden-Württemberg e.V .,the  Bundesverband Geothermie e.V ., Prof. Dr. Oliver Brand (Universität Mannheim) ), and the state government. State Secretary Dr. Andre Baumann signed a cooperation agreement at the founding event. This initiative stems from a 2024 expert ...

ZeroGeo Energy's Acquisition of . Geothermie Rupertiwinkel : Building Bavaria's Next Green Energy Hub By:  Robert Buluma In early 2026, ZeroGeo Energy GmbH . completed its purchase of  Geothermie Rupertiwinkel GmbH (GTR ), marking an important milestone in the development of geothermal energy in southeast Bavaria, Germany. The acquisition includes the full portfolio of GTR , most notably the 91-square-kilometer Ruperti II geothermal exploration permit. With this deal, ZeroGeo is now positioned to advance plans for an integrated Green Energy Hub in Kirchanschöring — a facility that will combine geothermal heating, cooling, electricity generation, and battery storage to deliver reliable, low-carbon energy to the local community and beyond. As Alphaxioms Geothermal News , we closely follow projects that demonstrate how geothermal can play a central role in Europe’s energy transition. This transaction is particularly noteworthy because it builds on years of high-quality subsurfa...