Three countries, three perspectives on geothermal energy: Discover the guest countries Iceland, Scotland and France and learn more about their geothermal focus areas, leading organisations and exhibitors at GeoTHERM 2027.
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Iceland is considered a global pioneer in the use of geothermal energy. Thanks to exceptional geological conditions, consistent political support and decades of experience, the country covers a large share of its heating and electricity needs with geothermal energy. High- and low-temperature resources are successfully used for power generation, district heating, industrial applications and innovative solutions. Iceland's expertise in deep drilling technology, reservoir management and sustainable resource use is particularly valuable. As a guest country of GeoTHERM, Iceland will share its extensive experience and demonstrate how geothermal energy can successfully serve as a key pillar of a climate-neutral energy future.
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ORKIS Energy Cluster Iceland is a dynamic platform that supports the energy transition through collaboration between the private sector, public authorities and research institutions. Iceland has a long tradition of developing sustainable and innovative energy technologies and is internationally recognised as a leader in geothermal energy.
ORKIS was established in 2026 through the merger of the GEORG Geothermal Research Cluster, the Iceland Renewable Energy Cluster and Iceland New Energy. It therefore brings together valuable networks and expertise from different energy sectors. ORKIS has around 50 members representing the entire value chain of Iceland's energy sector, including industry partners, universities, research institutions and public-sector stakeholders. ORKIS promotes close cooperation between its members and international partners to advance the development of sustainable energy solutions.
ORKIS's mission is to strengthen the long-term competitiveness of Iceland's energy sector by transforming renewable energy solutions and knowledge into value creation, innovation and international impact.
Together, ORKIS' founding organisations, GEORG Geothermal Research Cluster, Iceland Renewable Energy Cluster, and Iceland New Energy, bring over two decades of experience through participation in international collaboration projects in the sustainable energy sector, knowledge transfer, capacity building, policy work, and organising events – from local workshops to international conferences.
ORKIS is currently participating in several international projects funded by the European Union and is running the secretariat of the GEOTHERMICA Initiative. ORKIS is also the lead organiser of the Iceland Geothermal Conference, which takes place in Reykjavik, Iceland, from 25–27 May 2027.

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Scotland has diverse geothermal potential, ranging from shallow systems to deep geothermal resources. Sedimentary basins and former mining regions are particularly relevant, as mine water can be used as a source of geothermal heat. Projects using these resources demonstrate opportunities for climate-friendly heating of buildings, neighbourhoods and industrial applications. Geothermal energy is therefore becoming increasingly important for the decarbonisation of Scotland's heating sector.

France is one of Europe's established geothermal markets and has significant resources for the use of geothermal energy. In particular, deep geothermal energy has been used for decades in the Paris Basin to supply cities and district heating networks. Other regions, such as Alsace and the Aquitaine Basin, also offer potential for deep geothermal systems and the utilisation of higher temperatures. Geothermal energy therefore makes an important contribution to renewable heat supply and the decarbonisation of the French energy sector.