Who We Are

A Colorado Solar and Storage Industry Leader

Established in 1989, the Colorado Solar and Storage Association [formerly the Colorado Solar Energy Industries Association (COSEIA)] is the award-winning nonprofit association leading Colorado’s solar and storage industries. Our mission is to expand solar and storage markets and to generate jobs and prosperity for the people of Colorado. Together with hundreds of solar and storage business members we work to advance clean energy policies, remove market barriers, highlight emerging trends, and increase solar  and storage education.

There are tremendous opportunities in Colorado’s solar marketplace – and as a national leader Colorado often influences what happens in other states. But success in solar and storage doesn’t happen by itself. There are tremendous obstacles threatening our progress and we need your help.

Representing a Wide Range of Solar- and Storage- Related Businesses

COSSA represents and leads a wide range of solar and energy storage-related businesses including manufacturers, distributors, dealers, installers, integrators, financiers, developers, utilities, entrepreneurs, educators and others. COSSA is governed by an fifteen-member Board of Directors that oversees the organization’s strategic priorities, budget and bylaws.