Early registration for the 2026 Summit is now open exclusively for local governments, mountain resorts, and nonprofit organizations.
Early registration is $400 per pass (plus a small processing fee). We’re committed to keeping the Summit both high-value and genuinely affordable for the public-serving organizations leading climate progress in mountain communities. Secure your pass now and take advantage of this early discounted rate.
How to Register
After completing your purchase, you’ll receive email confirmation(s) for the order.
If you are registering on behalf of others, please forward the confirmation email to each attendee in the order.
If you have questions about registration, please reach out to [email protected].
The iconic Sun Valley Resort is generously opening their world-class property to the MT2030 community and extending deeply discounted lodging rates across a variety of room types exclusively for Summit attendees.
We strongly encourage participants to stay on-site. When we’re all in one place – sharing meals, conversations, and time between sessions – the Summit experience deepens. The relationships built outside the meeting room are often the ones that move this work forward.
Most attendees will plan to arrive on Monday evening, October 12th and depart on Thursday morning, October 15th. We recommend booking early to secure discounted lodging within the Summit room block.
To explore room options and reserve your lodging, click the link below. You’ll be directed to a dedicated reservation page for Summit attendees.
Friedman Memorial Airport (SUN) is located about 15 minutes from the resort and offers direct flights from several major hubs. This is the most convenient option for attendees flying in.
Boise Airport (BOI) is approximately 2.5–3 hours from Sun Valley by car. Some attendees choose to fly into Boise and rent a car for the scenic drive north.
Sun Valley is accessible by car from across the region. Driving can offer flexibility for those coming from nearby mountain communities.
Questions about Registration and Getting to the SV26? Please email [email protected]
