Join the Sustainable Martinez Challenge!

The Cleaner Contra Costa Challenge is a campaign that was initiated by Sustainable Contra Costa in 2019. It is designed for residents across the County to track and measure their carbon footprint. Participants of the Challenge can demonstrate their commitment to learning and using sustainable living skills that help them save money, build community, and preserve the planet.

Now, Martinez residents can join the Sustainable Martinez Challenge and contribute to the community's efforts to reduce our carbon footprint. You can explore opportunities, big and small, to make Martinez a more resilient, healthy, and sustainable place to live!  

To get involved, go to cleanercontracosta.org/martinez and set up your profile. You can invite friends, form teams, and share successes to encourage widespread action to reduce carbon emissions in Contra Costa County.

Join the Sustainable Martinez Challenge Today!