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.

Local Actions A-K

How is YOUR city doing compared to other CCC cities?

Click on the city name for more details

Antioch

Brentwood

Clayton

Concord

Contra Costa County

Danville

El Cerrito

Hercules