Efficiency Exchange Conference
Save the Date! Boise, ID | May 5-6, 2026
About Efficiency Exchange
Efficiency Exchange (EFX) is the premier networking and learning conference for energy efficiency professionals from across the Northwest. Over 500 regional and national attendees from public and private utilities, consulting and research firms, and government and non-profit organizations come together to learn and connect to help the region more effectively achieve its energy efficiency goals.
EFX26 Session Proposal Submissions Are Now Closed
If you submitted a session proposal, you’ll be notified by January 2026 if your session was selected for EFX26.
Book Your Stay in Boise
A limited number of discounted rooms have been reserved for EFX attendees at the following hotels. We recommend you book early to reserve your spot at your preferred hotel.
245 S Capitol Blvd, Boise, ID 83702 (0.1 miles from conference)
Starting at $239/night for general booking / Per diem rooms: $167/night (gov’t employees only, ID required)
Hotel 43
981 W Grove Street, Boise, ID 83702 (0.2 miles from conference)
Starting at $239/night for general booking / Per diem rooms: $167/night (gov’t employees only, ID required)
Hampton Inn & Suites – Boise Downtown
495 S Capitol Blvd., Boise, ID 83702 (0.2 miles from conference)
Starting at $199/night for general booking / Per diem rooms: $167/night (gov’t employees only, ID required)
Book your room using the links below or call 208-331-1900 and reference “Efficiency Exchange Conference”.
Inn at 500
500 S Capitol Blvd, Boise, ID 83702 (0.2 miles from conference)
Starting at $229/night for general booking / Per diem rooms: $167/night (gov’t employees only, ID required)
Sponsorships Now Available for EFX26
There are several sponsorship opportunities now available for the 2026 event, on a first-come, first-served basis.
Thank You EFX26 Sponsors!
Explore NEEA
Success Stories
Explore how NEEA is transforming markets and driving energy efficiency across the region.
Research + Data
Delve into NEEA’s reports and gain insights into the alliance’s Market Transformation progress.
Get Involved
Engage with industry experts and network with peers to get updates on the latest trends.