GeoTHERM 2026 is the world's leading expo and congress for geothermal energy, taking place on February 26-27, 2026 at Messe Offenburg in Offenburg, Germany. The event features 280 exhibitors, two parallel specialist congresses (near-surface and deep geothermal energy), high-calibre presentations, practical examples, and networking opportunities. It brings together international experts, companies, and decision-makers from the geothermal industry for innovation and knowledge exchange.
280+
Exhibitors
2,600+
Attendees
Dates
Feb 25 – 26, 2027
City / country
Offenburg, Germany
Venue
Messe Offenburg-Ortenau GmbH
Type
B2B · Annual
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