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The Dubrovnik Geothermal Declaration

May 27, 2026 Category: Policy, Technology Work Area: Superhot Rock Geothermal

The Dubrovnik Geothermal Declaration is a forward-looking framework intended to translate shared political, technical, and financial priorities into concrete regional action, giving Three Seas countries a common platform to accelerate geothermal investment, reduce project risks, harmonize permitting, mobilise international financial institutions, and turn geothermal potential into a bankable infrastructure pipeline.

The declaration sets out three key strategic commitments:

  1. Investment acceleration and project pipeline (mitigating financial risks), which includes doubling current investment levels by 2030 and the ‘TSI 10’ to showcase and bring attention to a list of ten projects in various stages of development.
  2. Regulatory harmonization (mitigating permitting and regulatory risks), focusing on faster permitting, standardized offtake agreements, and removal of preferential treatment for fossil fuels in heating and electricity markets.
  3. Innovation and infrastructure integration (mitigating technological and connectivity risks), including a proposed transatlantic next-generation geothermal pilot by 2029 and positioning geothermal as foundational infrastructure for regional “energy highways.”

The Dubrovnik Geothermal Declaration is intended not as a symbolic statement, but as a practical policy and investment roadmap. It lays the groundwork for geothermal to become a key pillar of the Slovak Presidency of the Three Seas Initiative agenda, ensuring continuity in implementation.