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.

4CL is excited to announce our new blog!

November 7, 2011 No Comments Admin2 updates

We are excited to join the blogosphere. Join in on our discussion as we share current news, Upcoming events , and share information about how cities can work together to reduce greenhouse gas emissions and create a more sustainable Contra Costa County! Stay tuned …..