European Geothermal Congress (EGC) 2025 | Zurich
Taking place from October 6 to 10, 2025, in Zürich, the European Geothermal Congress (EGC) is a premier event that not only unites the entire European geothermal sector but also elevates it to new heights. As the key event for the energy transition, the EGC aims to integrate geothermal energy into the European energy mix, playing a crucial role in the decarbonisation of the EU and enhancing energy independence.
In addition to the main programme, the congress will host a variety of side events organised by companies and organisations from across the sector. These sessions provide a unique opportunity to explore new initiatives, learn about innovative projects, and connect with key industry stakeholders. Participants are welcome to join and explore these activities to gain further insights and expand their professional network.
Field Site Visit of the European Geothermal Congress – Hagerbach Test Gallery
SwissDGS is pleased to propose this special event dedicated to advancing deep geothermal energy in Switzerland during the European Geothermal Congress.
Why attend?
- Gain insights into the latest innovations in geothermal and underground construction
- Discover cutting-edge geothermal technology and drilling technologies
- Learn about the economic and environmental benefits of closed-loop systems
- Network with energy experts, researchers, and stakeholders
Excursion: Friday, October 10, 2025, from 9.00-16.00 h
On October 10, we welcome you to a guided excursion to the Hagerbach Test Gallery, where you’ll experience firsthand the potential of AGS systems (Jon Mengardi, SwissDGS), who will share insights into the development of Advanced Geothermal Systems (AGS) for heat generation and the vision behind SwissDGS’s pioneering AGS installations. Learn how this innovative closed-loop technology is reshaping the energy landscape—offering scalable, low-impact solutions for sustainable heat and power.
After, you get insights about the latest news from the geothermal drilling industry (Sam Abraham, Halliburton) that makes the closed-loop system possible.
We also guide you through the exciting Hagerbach Underground Future Lab, a research infrastructure of national importance (Michael Kompatscher), which showcases innovative projects.
This visit will provide a unique opportunity to engage with our engineering team, explore the technical setup, and discuss future applications.
Costs: CHF 70.00
Tour programme:
10.00: Arrival at Hagerbach Test Gallery
10.30 to 12.00: Presentations in the Steigersaal:
- Safety briefing
- Introduction to the tunnel, history, and research infrastructure
- Geothermal projects with partners
12.00 to 13.30: Catering and Networking
13.30 to 15.00: Guided Tour (25 people/group)
15.00: End
We look forward to welcoming you to this milestone event and sharing our commitment to a cleaner, more resilient energy future.
