Unlocking Geothermal Energy Potential in Romania

The report finds that Romania's geothermal potential is largely untapped, contributing only 0.02% to the energy mix and primarily serving district heating and spas. It identifies significant structural barriers, including fragmented permitting, outdated subsurface data, and high early-stage financial risks. The document highlights the potential for the oil and gas industry to accelerate the market by repurposing abandoned wells, which could reduce drilling costs by up to 50%. It recommends streamlining licensing, shifting to energy-based taxation, and introducing risk-sharing mechanisms like drilling insurance to attract investment.

• Romania's geothermal energy is significantly underdeveloped, accounting for only 0.02% of the national energy mix and primarily limited to spas and district heating.
• Existing geothermal district heating projects in Romania, specifically in Beiuş and Oradea, demonstrate strong economic viability with lower production costs than fossil-based systems.
• The oil and gas (O&G) sector is a critical enabler for geothermal growth due to transferable technical expertise and existing infrastructure; repurposing abandoned wells could cut drilling costs by as much as 50%.
• Significant administrative and regulatory barriers hinder deployment, including fragmented permitting, a lack of legal clarity on reusing O&G infrastructure, and a licensing regime that treats geothermal as a mineral resource rather than a distinct energy source.
• High upfront costs and exploration risks are the primary deterrents for private investment, as drilling exploratory boreholes can represent 15% to 40% of total project costs.
• Subsurface geological data in Romania is fragmented and difficult to access, which increases exploration risk and prevents the creation of comprehensive resource maps.
• Romania's current fiscal framework is problematic because it taxes the volume of extracted water rather than the energy produced, which disproportionately penalizes projects with lower-temperature resources.
• Next-generation technologies, such as Enhanced Geothermal Systems (EGS) and Advanced Geothermal Systems (AGS), could expand Romania's potential for electricity generation by removing the need for naturally occurring groundwater and porous rock.
• There is a critical shortage of skilled geothermal professionals in Romania, with many experts nearing retirement and new graduates often drawn to the higher salaries of the O&G sector.

APA

Ciocan, A., Murray, N., & Arsani, A. (2026). Unlocking Geothermal Energy Potential in Romania. Clean Air Task Force. https://cdn.catf.us/wp-content/uploads/2026/05/28164442/Report_Geothermal-Potential-in-RO.pdf

Chicago

Ciocan, Alexandru, Noah Murray, and Alina Arsani. Unlocking Geothermal Energy Potential in Romania. Clean Air Task Force, 2026. https://cdn.catf.us/wp-content/uploads/2026/05/28164442/Report_Geothermal-Potential-in-RO.pdf.

Wikipedia

{{cite report |last1=Ciocan |first1=Alexandru |last2=Murray |first2=Noah |last3=Arsani |first3=Alina |title=Unlocking Geothermal Energy Potential in Romania |publisher=Clean Air Task Force |date=May 2026 |url=https://cdn.catf.us/wp-content/uploads/2026/05/28164442/Report_Geothermal-Potential-in-RO.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{ciocan2026unlocking, author = {Ciocan, Alexandru and Murray, Noah and Arsani, Alina}, title = {{Unlocking Geothermal Energy Potential in Romania}}, institution = {Clean Air Task Force}, year = {2026}, month = may, url = {https://cdn.catf.us/wp-content/uploads/2026/05/28164442/Report_Geothermal-Potential-in-RO.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }