GeoTHERM expo & congress

GeoTHERM expo & congress 2025 has impressively demonstrated why it is now regarded as the world's leading trade fair for geothermal energy!

The next GeoTHERM expo & congress will take place on 26 and 27 February 2026 in Offenburg.

A total of 8,522 visitors took part in this year's GeoTHERM (previous year: 6,509). This dynamic growth underlines the central role of GeoTHERM in the global geothermal sector. 
"The combination of near-surface and deep geothermal energy in particular made the programme unique and impressively demonstrated the wide-ranging potential of this technology."