How is YOUR city doing compared to other
Contra Costa County Cities?
View the full report Here
Last Revised: September 2020
Data Sources: Contra Costa Summary Report Card
The Contra Costa County Climate Leaders (4CL) program is a network assisting the county and its 19 cities to inform, support and encourage the measurement and reduction of greenhouse gas emissions. Through education and sharing of best practices we will ensure sustainable, healthy and livable cities.