The City and County of Denver

The City and County of Denver
201 W Colfax Avenue
Denver, CO 80202
United States
Work: (720) 913-1311

Denver’s Office of Climate Action, Sustainability and Resiliency (CASR) is eliminating pollution and waste while investing in clean energy and resiliency to protect all Denverites for future generations by partnering with communities to reduce pollution and create ways to adapt and thrive in the face of a changing environment, using human-centered design as our guiding principle, and directly engaging with the community to learn how we can remove barriers that can get in the way of a higher quality of life.