ALPHAXIOMS Geothermal News & Energy Research

UK Geothermal Catalogue Update: Powering a New Era of Clean Heat Across the UK By: Robert Buluma The British Geological Survey (BGS) has released the second digital version of the UK geothermal catalogue, dramatically expanding the subsurface data available to support geothermal energy projects and clean heating solutions across the country. With thousands of new data points, this updated catalogue strengthens the evidence base for geothermal energy, from shallow ground source heat pumps to deeper geothermal systems that can help drive the UK’s energy transition and decarbonisation goals. Why the UK Geothermal Catalogue Matters Geothermal energy relies on detailed knowledge of what lies beneath the ground: temperatures at depth, how rocks conduct heat and how heat flows through the subsurface. The UK geothermal catalogue brings this critical information together in a national database, giving planners, engineers and policymakers a trusted scientific foundation for assessing where and ...

Commissioning of the Terra Confort Geothermal Network: A Major Milestone for the Territory’s Energy Transition By: Robert Buluma The commissioning of the geothermal system for the Terra Confort network in Châtenay‑Malabry and Le Plessis‑Robinson marks a decisive step in the local energy transition, combining technological innovation, energy sovereignty and long‑term economic benefits. This flagship project shows how territories can move concretely towards carbon neutrality by harnessing the heat stored in the Paris region’s underground. Deep Geothermal Energy: Tapping Local Heat from the Earth The Terra Confort network is built around a geothermal plant that exploits the heat of the Dogger aquifer, located between 1,600 and 1,700 metres below the Paris region. At this depth, the water naturally reaches a temperature of around 68 °C, making it possible to produce a stable and abundant source of heat for district heating and domestic hot water. The geothermal doublet – the pair of wells ...

Geothermal Data Centers: Why AI Is Driving the Next Wave of Geothermal Demand By: Robert Buluma Explore how hyperscale AI data centers are creating demand for 24/7 carbon-free electricity and why geothermal is becoming an attractive solution. Cover power requirements, cooling, reliability, and opportunities for geothermal developers. Artificial intelligence is changing the physics of the internet, turning data centers into some of the most energy‑hungry buildings on the planet and they now need clean, round‑the‑clock power that solar and wind alone can’t easily provide. Geothermal is suddenly moving from niche to strategic, becoming a compelling way to power and cool hyperscale AI data centers with 24/7 carbon‑free baseload electricity.  The AI Data Center Energy Crunch AI data centers are not like traditional server farms that mostly handle web traffic and cloud storage. They run intensive GPU clusters for training and inference, drawing massive and constant loads of power. In th...