We are committed to preserving a high quality of life for our families and future generations, which includes protecting our environment and addressing damage to the climate. Join us today in reducing pollution, improving our health, and saving money with sustainable choices.
The Latest in Sustainability
Climate Action & Innovative Programs
We're proud to be a leader in sustainability.
Join the Cleaner Contra Costa Challenge
Join your neighbors in a friendly competition to lower emissions!
Choose 100% Renewable Electricity
All City-owned facilities now use 100% renewable electricity!
Go Solar and Save
Check out our solar resources!
Take the Idle Free Pledge
Save money, reduce pollution, and breathe easier just by turning a key!
Sustainability Coordinator & Housing Analyst
(925) 943-5899 ext. 2216