Register


  • October 18, 2021
    8:00 am - 5:00 pm

Download the Conference Agenda GAOI Members can register at the member registration price of $100 until October 1, 2021;  $150 after that. Non-members can register at the registration price of $150.00 until October 1; $200 after that. To become a member of the Geothermal Alliance of Illinois and qualify for the Member rate click here to (more…)


  • October 18, 2021
    8:00 am - 5:00 pm

Make sure to check your approval email for your attendee registration coupon code.  Sign up now to be a Vendor Exhibitor and Sponsor at the GAOI Fall Mini-Conference, October 18-19, 2021 at Par-A-Dice Hotel and Conference Center, East Peoria, IL. Companies that sponsor the conference will receive a tabletop exhibit space. GAOI member organizations get (more…)