The European Union has joined the Global Geothermal Ambition 2050, launched by the Turkish COP31 Presidency in collaboration with the International Renewable Energy Agency (IRENA). The initiative sets a collective goal of increasing global geothermal energy supply for electricity and heat to 12 times its 2025 level by 2050.

The European Commission announced the EU’s endorsement on 10 November, during the climate talks in Antalya, Türkiye.

A pathway towards 193 GW of geothermal power capacity

The pledge draws on IRENA analysis indicating that total primary geothermal energy supply for heat and electricity could rise from around 2.5 exajoules to 31 exajoules by 2050. Global geothermal power capacity could increase from 15.6 GW in 2025 to 193 GW in 2050.

Signatories commit to strengthening policy frameworks and investment opportunities, supporting research and development, and reinforcing supply chains. The initiative also includes international cooperation and technical assistance, while respecting environmental and social responsibility.

Energy security and strategic autonomy

EU Commissioner for Energy and Housing, Dan Jørgensen said: "Geothermal energy has a key role to play in strengthening Europe’s energy security, competitiveness and resilience. It offers a reliable, clean source of heating and cooling, as well as continuous baseload electricity, independent of weather conditions and global energy price fluctuations. By harnessing this clean energy source, we can reduce emissions, support affordable energy for our citizens and businesses, and reinforce our strategic autonomy. By joining this pledge, the European Union reaffirms its commitment to unlocking geothermal energy’s full potential as a cornerstone of a more resilient, sustainable and diversified energy system."