2026 Illinois Geothermal Conference
Join Illinois’ leading geothermal voices for a forward-looking conference focused on building a clear, credible message and advancing real solutions that grow geothermal across our state.
The 2026 Illinois Geothermal Conference is designed for anyone interested in geothermal, from those installing systems in the field to those shaping policy and planning future communities. This year’s theme, Power in the Message, is about strengthening how we communicate the value of geothermal in Illinois: educating decision-makers, aligning stakeholders, and equipping the industry with tools to confidently explain benefits, overcome barriers, and accelerate adoption. You’ll experience a day and a half packed with curated tracks, engaging panels, and powerful keynote presenters—focused on the most pressing issues and most promising opportunities in the geothermal sector.