The 2026 MT2030 Climate Summit

Sun Valley, ID​

October 13-14, 2026

Registration Opens in February!

We're equipping a movement of mountain community leaders, turning their climate ambition

Into Climate Action.

Mountain communities have the will, but lack the bandwidth.

We Are A Force Multiplier.

Mountain Towns 2030 exists to solve the capacity gap. By uniting local leaders into a single, efficient network that shares knowledge and accelerates proven climate solutions, we’re helping communities move faster and farther than they ever could alone, turning bold goals into real action and showing how local leadership can drive global climate progress.

The 2026 Mountain Towns 2030

Climate Summit

Attend the annual gathering of mountain and rural community stakeholders committed to climate action. 

13-14th

OCT 2026

Sun Valley

IDAHO

The Solutions Framework

Speeding Deployment

We’ve outlined a climate action framework, a practical set of systemic and achievable solutions focused on what matters most.

This first-of-its-kind tool connects communities that need help with those who have successfully deployed  solutions – streamlining project planning and deployment, expediting our collective progress to zero. 

Small Towns Doing Big Things,

Showing Others What's Possible

Aspen

Colorado

Ridgway

Colorado

Truckee

CALIFORNIA

Blaine County

Idaho

Park City

UTAH

Breckenridge

COLORADO

Avon

COLORADO

Jackson

Wyoming

MT2030

Anchor Communities

MT2030 relies on the generous support of a growing number of mountain communities and counties that are leading the way, driving the movement to zero emissions and setting an example for others to follow.

BRECKENRIDGE

SUMMIT COUNTY

BLAINE COUNTY

Idaho

RIDGWAY

Colorado

AVON

Colorado

EAGLE

Colorado

ROUTT COUNTY

Colorado

WINTER PARK

Colorado

park city

Utah

MISSOULA

Montana

EAGLE COUNTY

Colorado