Alphaxioms Geothermal News and Related Research Globally

Pioneering Deep Geothermal Energy in Estonia By: Robert Buluma QHeat, a leading innovator in geothermal well technology, has taken a significant step in its international expansion by licensing its patented coaxial heat well technology for a pilot project in Estonia. Partnering with Engineering Bureau Steiger and the Geological Survey of Estonia, QHeat aims to explore the potential of deep geothermal energy in a region with limited prior research on its crystalline basement.   This milestone project involved drilling a 712-meter deep geothermal well at the Arbavere research center testing the feasibility of low-temperature district heating and cooling. Additionally, QHeat provided consultation for two more pilot projects one in Tallinn (500 meters) and another near Roosna-Alliku (five wells at 500 meters each). The projects, initiated in late 2023, successfully concluded in early 2025, setting the stage for further geothermal advancements in Estonia.   QHeat’s Advanc...

Exploring Berlin's Geothermal Energy Potential: A Sustainable Solution for District Heating By : Robert Buluma Berlin, a city known for its rich history and vibrant culture, is now setting its sights on a greener future by tapping into the potential of geothermal energy. Recently, Vattenfallwärme Berlin AG and Innargi, a Danish geothermal energy company, have joined forces to assess the feasibility of using geothermal energy as a climate-friendly heat source for the city's district heating system. This collaboration couldn't come at a more crucial time. With the pressing need to reduce carbon emissions and combat climate change, finding sustainable alternatives to traditional energy sources has become paramount. Geothermal energy, harnessing the natural heat stored beneath the Earth's surface, presents itself as a promising solution. The partnership between Vattenfallwärme and Innargi aims to conduct a comprehensive analysis of Berlin's geothermal potential over the...