Unlocking Europe’s Geothermal Industrial Heat Potential
A groundbreaking analysis conducted by Project InnerSpace in collaboration with Future Cleantech Architects (FCA) has highlighted 30 industrial clusters across Europe that are well-positioned to benefit from geothermal heat conversion. This report, titled
Unlocking Europe's Geothermal Industrial Heat Potential, offers insights into how these clusters can greatly contribute to both energy savings and environmental sustainability.
The Financial and Environmental Impact
The identified clusters, located in 11 different EU nations including Austria, Germany, and Spain, present opportunities that could collectively save more than €850 million annually in fuel expenses. Additionally, utilizing geothermal energy could prevent the emission of approximately 4.3 million tons of CO₂ each year. This reduction is comparable to the greenhouse gas emissions produced by more than 9 million barrels of oil.
These findings come at a crucial time when Europe is facing energy challenges exacerbated by recent fluctuations in gas prices. The report emphasizes the importance of reducing dependency on imported fossil fuels, with natural gas accounting for about half of the industrial heat utilized within the EU, of which 90% is imported. The potential geothermal energy beneath the EU's surface, estimated at an incredible 18,000 gigawatts thermal at temperatures of 100 °C or higher, offers a sustainable alternative that can meet a wide range of industrial heating needs, from cooking to sterilization processes.
Uncovering Untapped Potential
Despite its potential, geothermal energy remains an underutilized resource within discussions surrounding decarbonization strategies. Drew Nelson, Vice President of Strategy at Project InnerSpace, noted, "Geothermal is often solely associated with electricity generation, yet its industrial heat applications represent a significant untapped opportunity. Our research demonstrates that Europe can not only bolster its energy security but also enhance industrial competitiveness during times of high energy prices."
The report suggests a multi-faceted approach to bolster geothermal energy utilization, recommending several policy interventions:
- - Identification of Early Projects: Pinpoint and organize initial geothermal projects to demonstrate viability.
- - Prioritization of Geothermal Energy: Establish geothermal energy as a key focus area for sustainable initiatives.
- - Cluster-Based Heat Demand Management: Transform how heat demands are organized and address them collectively across industries.
- - Designate Credible Operators: Appoint reliable managers for each identified cluster to ensure project success.
- - Risk Reduction: Implement measures to minimize risks associated with initial drilling and investment stages.
In light of these challenges, there is an urgent need for streamlined permitting processes and improvement of subsurface data to mitigate risks associated with geothermal projects. Efforts to enhance the understanding and commercialization of next-generation geothermal systems can aid in transitioning this clean energy solution from concept to reality.
A Call to Action
The findings from Project InnerSpace and FCA set the stage for a policy framework that prioritizes geothermal energy in the EU’s energy strategy. The EU's future geothermal action strategy and stakeholder partnership present essential opportunities to align these strategies effectively. The potential to place geothermal energy at the forefront of national energy and climate plans is significant, as it can help achieve set renewable energy targets.
The results of this analysis were presented in a webinar featuring notable experts, including former European Commissioner for Energy, Andris Piebalgs, and Martin Hojsík, Vice President of the European Parliament.
The full report is accessible online, providing insights and detailed recommendations for making geothermal heat a staple of Europe’s energy landscape. For more information, please visit
Project InnerSpace.
About Project InnerSpace
Project InnerSpace is a leading independent non-profit organization aimed at advancing geothermal energy initiatives worldwide. The organization focuses on overcoming critical barriers to exponential growth and development in the geothermal sector by 2030.
About Future Cleantech Architects
Future Cleantech Architects is a non-partisan, independent think tank dedicated to accelerating innovation in critical industries, striving toward carbon neutrality by 2050.