Thank you to all attendees, sponsors and exhibitors for a fabulous 2022 Conference! Stay tuned for 2023 registration to open!

The Colorado Solar and Storage Association (COSSA), formerly the Colorado Solar Energy Industries Association (COSEIA), is the state’s 30-year old solar and storage trade association. Our mission is to help advance solar and storage deployments, highlight emerging trends, and improve industry connections throughout our beautiful state. We’re here to serve our state and help lead Colorado toward its 100% clean energy goal.