Events & Conferences

Learning from the Ground Up (LeGUp) 4th Annual Meeting
Day One: Massachusetts Geothermal: Learning from the Ground Up
Hosted by HEET and Mass Clean Energy Center
Nov. 4th, 2026 | 10:00 AM - 3:00 PM | Massachusetts State House, 24 Beacon St, Boston, MA 02133
Day Two: Deep Dive into Learnings from LeGUp
Hosted by HEET
Nov. 5th, 2026 | 9:00 AM - 5:00 PM | Museum of Science, 1 Science Park Boston, MA 02114
Register here.

The Thermal Revolution Gala
Nov. 4th, 2026 | 6:30 PM - 9:30 PM | Old South Meeting House, 310 Washington Street, Boston, MA 02108
This year, HEET’s annual celebration and fundraiser will honor the revolutionary history around us by gathering in the Old South Meeting House. This space hosted the conversations that led to the Declaration of Independence 250 years ago. Now we invite you to gather here to #ThinkThermal as a path to our energy independence! Join us for lively conversation, food and beverage, and the 3rd annual Golden Geo Awards.
Purchase tickets for the gala here.
Annual Thermal Celebration
12/01/2025 | 306 Congress St. Boston, MA 02210
We're excited to welcome you to HEET's annual thermal celebration! We'll share brief updates from the year and look into 2026 together, as we face unique challenges and enormous opportunities. Join us for hopeful conversation, food and beverage, and the 2nd annual Golden Geo Award!
Think Thermal, Together
Come and be a part of a joyful celebration as we reflect on all that has been accomplished this year, award the first ever ‘Golden Geo’, and #ThinkThermal as we rise together to meet the moment in 2025 and beyond.
Geothermal Rising Conference
October 27-30, 2024 | Waikoloa, HI | Details
NY-GEO NYC
October 21-23, 2024 | New York, NY | Details
IDEA 2024: District Energy for Sustainable Cities
June 17-20, 2024 | Orlando, FL | Details
Geothermal Capitol Hill Day
June 4, 2024 | Washington DC | Details
IGSHPA Research Conference
May 28-30, 2024 | Montreal, Canada | Details
Geothermal Transition Summit
May 21-23, 2024 | Houston, TX | Details
DC New Strategies
April 22-24, 2024 | Washington DC | Details
Advancing Geothermal Development in New Mexico
April 18-19, 2024 | Socorro, NM | Details
NY-GEO Albany
April 8-9, 2024 | Albany, NY | Details
BuildingEnergy Boston
March 19-20, 2024 | Boston, MA | Details
Thermal Energy Network Symposium
March 12-14, 2024 | Rochester, MN | Details
MIT Energy Conference
March 11-12, 2024 | Boston, MA | Details
NECA Renewable Energy Conference
March 7, 2024 | Rochester, MN | Details
NY Thermal Energy Networks Summit
March 6, 2024 | Albany, NY | Details
Generating Equity: Pathways to Union Careers in Clean Energy
March 1-2, 2024 | Albany, NY | Details
NY Green Building Conference
February 29 - March 1, 2024 | Syracuse, NY | Details
Midwest Energy Gathering of Advocates (MEGA 2024)
February 27-28, 2024 | Chicago, IL | Details
NARUC Winter Policy Summit
February 25-28, 2024 | Washington DC | Details
Energy, Utility & Environment (EUEC)
February 13-15, 2024 | Irving, TX | Details
Stanford Geothermal Workshop
February 12 - 14, 2024 | Stanford University | Details
RE+ Northeast
Feb 13 - 14, 2024 | Boston Convention & Exhibition Center | Details
IGSHPA Annual Conference
December 5-7, 2023 | Las Vegas | Details
Northeast Summit for a Sustainable Built Environment
November 17, 2023 | Yale University, Kroon Hall
HEET Fundraiser
October 29, 2023 | Location upon invite
Massachusetts STEM Week 2023
October 16-20, 2023 | Across Boston
Geothermal Rising Conference
October 1-5, 2023 | Peppermill Resort Spa Casino, Reno, Nevada | Details
PIVOT Five on Fire
September 23, 2023 | Online | Details




