The European Geothermal Congress 2025 | EGC 2025

6–10 Oct 2025 | Zürich, Switzerland

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Event agenda

Friday, 10 October 2025

08:00 - 15:30

Visit Riehen (hydrothermal District Heating system)

Track:Site Visit

The geothermal plant in Riehen is the largest and also the oldest plant of its kind in Switzerland

08:00 - 16:30

Visit Haute-Sorne EGS project

Track:Site Visit

Haute-Sorne EGS project (Duration of visit from 8:00 am to 16:30 pm)

08:15 - 13:30

Visit Baden "Where resource meets surface"

Track:Site Visit

Switzerland’s most mineral-rich thermal water and a long tradition of wellness treatments: the city of Baden truly lives up to its name, which means “bathing” in German

Sign-ups available from 1 Sept 2025, 00:00 to 15 Sept 2025, 00:00

08:30 - 14:00

Visit Grob Gemüse - Visits of a hydrothermal system with a 800 m horizontal well

Track:Site Visit

The Grob family has been committed to sustainable vegetable production for years.

08:30 - 15:30

Visit SWATCH/OMEGA Headquarter with innovative ATES technology

Track:Site Visit

The concept of using groundwater, which provides heating and cooling for the headquarters of the Omega Manufacture, Swatch and the Cité du Temps, is unique in Switzerland.

08:30 - 18:00

Visit ETHZ Bedretto Underground Laboratory for Geosciences and Geoenergies

Track:Site Visit

The BedrettoLab is a unique research infrastructure run by ETH Zurich making it possible to take a close look at the Earth’s interior. WARNING : Participants need to be in good physical condition (5 km walk carrying 4 kg)

09:00 - 12:00

Visit ETHZ GEG Laboratory geothermal R&D activities

Track:Site Visit

The Geothermal Energy and Geofluids group conducts research in geophysical fluid dynamics of subsurface multiphase, multicomponent, reactive fluid and energy transfer

Visit ETHZ Hönggerberg - a large geothermal probe field connected to an anergy network

Track:Site Visit

ETH Zurich's Hönggerberg campus is a city district with over 12’000 students and employees, in more than 30 buildings and consuming almost 77 gigawatt hours of energy per year

09:00 - 16:00

Visit Hagerbach Underground Test Gallery

Track:Site Visit

A fantastic World Underground: The numerous tunnels, caverns, experimental fields, laboratories and seminar rooms offer a perfect base for research, development, testing, real scale trials, as well as all kinds of events.

09:30 - 11:00

Visit Zürich Airport (geostructures and deep Aquifer storage)

Track:Site Visit

Geothermal systems, in particular energy piles, deliver a valuable energy storage to heat and cool the dock E for over 20 years and since 2020 The Circle - a workplace and business hub at the airport.

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Tracks

Session locations