Alberta’s Phase Targets a Critical Geothermal Drilling Barrier With High-Temperature Sensors Alberta is using its deep oil-and-gas expertise to pursue a new opportunity beneath the surface: geothermal energy. Among the companies receiving support through Emissions Reduction Alberta’s Drilling Technology Challenge is Edmonton-based Phase Advanced Sensor Systems Corp., which is developing a high-temperature downhole pressure sensor for enhanced geothermal systems. The project addresses a problem that could determine whether deep geothermal energy becomes commercially viable: operators need reliable, accurate information from wells exposed to extreme heat and pressure. Phase plans to demonstrate a sensor capable of operating at temperatures above 200°C, with testing planned at 200°C, 250°C and 275°C. The project has a total value of approximately C$1.57 million, including C$420,000 in ERA funding, according to Alberta’s project information. Dealroom reported the award as approx...
Germany’s Urban Geothermal Gamble: Inside the Massive 3D Seismic Campaign Beneath Erfurt’s Streets by Geofizyka Torun By : Robert Buluma In the heart of Germany, something extraordinary is happening beneath the sidewalks, apartment blocks, cafés, and busy streets of Erfurt. While most residents move through their daily routines unaware, fleets of heavy vibrotrucks and thousands of seismic receivers have been quietly scanning the Earth below the city in one of Europe’s most ambitious urban geothermal exploration campaigns. The recent completion of a demanding 3D seismic survey campaign by Geofizyka Torun S.A. marks far more than a technical milestone. It represents a glimpse into the future of European energy — a future where cities no longer rely heavily on imported fossil fuels, but instead tap into the immense heat hidden beneath their own foundations. Germany’s geothermal race is accelerating, and Erfurt has suddenly become one of the most fascinating battlegrounds in Europe’...