Castro Valley Sanitary District, or CVSan, is a public agency that has long promoted waste prevention through award-winning programs to educate our community.  CVSan has a goal of Zero Waste by 2029.  Zero Waste means reducing the volume and toxicity of waste, conserving and recovering all resources, and not burning or burying them.  We've dedicated this site to sharing articles, information, tips & updates on all things Zero Waste.  To learn more about our initiatives, check out CVSan’s Zero Waste Strategic Plan.


Less Stuff, More of What’s Meaningful.  Select Your Path to Zero Waste!