Upcoming Events
2026 Mine Water Geothermal Energy Symposium and Associated Events
April 29th 09:00-18:00 UK (BST) (in person and online)
April 30th 09:00-13:00 UK (BST) (in person and online)
April 30th Early afternoon field trip (in person only)
Following on from successful events held annually since 2021, we are pleased to announce registration is open for the IEA Mine Water Geothermal Energy Symposium 2026.
Two days, 29th and 30th April, at the Baltic Centre for Contemporary Arts in Newcastle, UK, a building heated by mine water via the Gateshead Heat Network. There will also be the option to join and present online.
The event is co-organised by the British Geological Survey, the Mining Remediation Authority, the Department for Energy Security and Net Zero (DESNZ) and IEA Geothermal.
Programme
The programme is available through this link - Programme link
Registration
For in person attendees, there is a fee of £40 as a contribution to lunch, refreshments and venue costs, etc. This fee is for the two days including the walking tour field trip on the 30th April.
Online attendance is free but you need to register.
Registration is open - Register through this Registration link.
You can access earlier Mine Water Geothermal Energy Symposia material through this URL link.
Wider Energy System Benefits from Geothermal Workshop
IEA Geothermal is pleased to be bringing you a workshop that explores the Benefits from adopting geothermal energy technologies on a nations / regions energy system.
This workshop will be run in Calgary Canada at the Calgary Telus Convention Centre in the morning of the 7th June 2026 just ahead of the 2026 World Geothermal Congress.
Overview:
Join us for a dynamic 3-hour workshop exploring the wider system benefits of geothermal energy generation.
We’ll move beyond cost and carbon savings to examine broader implications such as socio-economic impacts, energy security, infrastructure integration, and flexibility.
What to Expect:
Introduction to the IEA Geothermal TCP Taskforce on Wider System Impacts and its ambitions.
Expert talks to set the scene and encourage a systems-thinking approach to geothermal.
Interactive workshop where your expertise will help shape tangible outputs for the taskforce.
Why Attend?
Gain clarity on what ‘system benefits’ means in the context of geothermal energy.
Hear from leading voices and engage in a panel Q&A.
Contribute to shaping future approaches through an interactive session.
Network with peers across the geothermal community and broader energy sector.
Proposed Agenda
Setting the Scene – Introduction to wider system benefits, taskforce aims and workshop objectives.
Speaker Session – Perspectives on geothermal as a holistic energy supply, including possible short talks on:
Geothermal as a flexible energy source
Interaction with electricity grids
Combined power, heat, and critical minerals supply
Socio-economic impacts (job creation, skills transition)
Environmental considerations (land use vs other technologies)
Panel Q&A
Interactive Group Workshop – Help deliver on the taskforce’s objectives:
Share information from established geothermal projects
Build a shared understanding of system impacts across countries
Identify priority impacts for different contexts
Lay the groundwork for quantifying system impacts in project assessments
Closing Discussion
The workshop will be in person only - there is no video option for this workshop.
Please register your interest to attend or present through the registration link (LINK to REGISTER)
Save the date in your calendar - 7th June 2026 - 9am to 12 Noon (Calgary, Alberta, Canada - Mountain Daylight Time).
The workshop will be free of charge to attend but you will need to register to secure a place.
Transportation details to get to the Telus Centre can be found through this URL Link.
International Underground Thermal Energy Storage Symposium
IEA Geothermal and GEOTHERMICA Initiative are pleased to bring you a symposium exploring underground thermal energy storage (UTES).
This symposium will be run in Calgary Canada at the Calgary Telus Convention Centre in the afternoon of the 7th June 2026 ahead of the 2026 World Geothermal Congress opening reception.
The symposium will be in person only - there is no video option for this event.
Please save the date - 7th June 2026 (Commencing 12:30pm Mountain Daylight Time - Alberta).
The symposium is free of charge to attend but you will need to register to secure a place.
Registration is now open, please register through this URL Link.
As the programme is firmed up it will be accessible through this webpage.
To get to the Telus Centre directions can be found through google maps URL Link.
Geothermal Gas Management Workshop
This workshop will be run in Calgary Canada at the Calgary Telus Convention Centre in the afternoon of the 7th June 2026 immediately ahead of the 2026 World Geothermal Congress opening reception.
The International Energy Agency Geothermal TCP provides for international collaboration and networking among nations, industries and industry organisations on geothermal energy and geothermal resources. It operates under the auspice of the International Energy Agency Technology Collaboration Programme.
A Geothermal Gas Management Task has been formed within IEA Geothermal. This multinational initiative aims to develop international guidelines for reporting geothermal gas emissions, and is fostering knowledge exchange on geothermal gas management and innovation advancing the sustainable utilization of geothermal energy by developing and implementing innovative gas management practices that minimize environmental impact and enhance global energy security.
Through this work, the initiative further aims to be the leading global consortium in geothermal gas management, setting international standards and fostering geothermal sector collaboration.
Drawing upon international experiences in gas management projects across participating countries, this initiative seeks to deepen international collaboration, drive innovation, and contribute to sustainable energy practices. The task is addressing natural variability of geothermal gas emissions, reviewing existing legal and policy structures, and exploring technical applications.
The ultimate goal is to develop a methodology for estimating the natural emissions, facilitating future adaptations that enables and facilitates a transitional change from emissions to innovative solutions.
A global catalogue is being compiled that surveys surface measurements of geothermal gas emissions across different geological settings as well as with change due to geothermal utilisation. The first version of the catalogue will be presented at the WGC in Calgary in June 2026.
This workshop is open to all stakeholders in the geothermal field and will dive into the focus areas of the Geothermal Gas Management Task.
The workshop will be in person only - there is no video option. We look forward to seeing you at the workshop.
Register here (link to registration form)
More information will be shared in the upcoming months on this webpage.
Transportation details to get the Telus Centre can be found through this URL Link.
Geotherm 2026 Expo and Congress
IEA Geothermal will be present at the Expo and Congress. You will find IEA Geothermal material at the PTJ Booth in the exhibition hall.
We are looking to present at the Congress and will keep you updated on this.
Registration is through the GeoTHERM web site - URL Link for Registration.
Underground Thermal Energy Storage Symposium - 2025
IEA Geothermal, Geothermica and the Geothermal Implementation Working Group are pleased to announce that a UTES Symposium will be held in Zurich, Switzerland immediately ahead of the 2025 European Geothermal Congress (EGC). Venue is the Zurich Convention Center (Kongresshaus Zürich), Claridenstrasse 5, 8002 Zürich with a start time of 1pm on the 6th October 2025. You can arrive at the event to collect your name tag at 12:30. The event is in person only.
Registration is now closed
The event is free to attend but there is a maximum attendance / seating limit at the venue so please register to secure your place.
The draft programme is shown below or accessible through this URL Link.
2025 Mine Water Geothermal Energy Symposium
May 7th 1pm – 5pm and May 8th 9am – 1pm UK (BST) time
The symposium, returning after previous successful years, will be held over two days, a half day on each, and is free of charge.
There is a focus on case studies of mine water heating, cooling and storage schemes worldwide (exploration drilling, testing, operations).
To register for the event use this link - REGISTER
The speaker schedule for the event can be viewed here - PROGRAMME. We will also be posting notification through our linkedin channel which you can Follow to be kept up to date on the event.
Deep Geothermal Workshop
This 10th April 2025 Deep Geothermal Workshop is a collaborative event being organised by IEA Geothermal and AFPG. The workshop is being held in Paris and will focus on the use of deep geothermal energy for heating and cooling. There will be a particular focus on the utilisation of geothermal energy in cities and districts. The presentations will be in English.
We have closed registration for the event. You can email iea-giasec@gns.cri.nz and manually make a request should one of the registrants withdraw..
GeoTHERM 2025
Register and obtain your Tickets through the GeoTHERM website - URL Link
IEA Geothermal will feature Innovative Geothermal Drilling Technologies as part of our presence
We have a poster Overview of novel drilling technologies for medium-deep and deep geothermal resources
that will be on display at the PTJ booth (#55 EDEKA Arena) and on the 21st February a presentation on the poster at 12:55 in the Baden-Arena Foyer.
We will be at the PTJ Booth - come and visit us