Zero Waste October

Join us this month as we celebrate Zero Waste October, a campus-wide initiative dedicated to reducing waste and supporting UC Berkeley’s zero waste goals. All month long, we’re spotlighting projects and programs that help our community rethink waste—from reusable systems to digital tools and campus competitions. Whether you’re a student, staff member, or visitor, there are plenty of ways to get involved! Check out our events calendar below to see what events are happening this month!

Featured Projects & Initiatives:

  • Zero Waste Football –  Join us for the ACC Zero Waste Football Competition Game (Cal vs. UNC) on October 17th, featuring our reusable cup program with r.World.
  • Okapi Reusable Cup Program – Bring your own cup or borrow an Okapi cup at participating campus cafes to reduce single-use waste.
  • ECGO App Download Competition – Download ECGO, track your waste-saving actions, earn rewards, and compete for prizes if you live in campus housing.
  • Environmentally Preferred Products (EPP) Roadshow – Stop by this event to see what zero waste products are offered by participating companies. Vendors include VWR, Thermo Fisher, Blaisdell’s, and more. 
  • Zero Waste Events & Pop-Ups – Stop by interactive tabling events, DIY repair workshops, and zero waste fairs across campus.
  • Educational Campaigns – Learn more about composting, recycling, and zero waste choices through signage, social media, and student-led outreach. See our events calendar below for specific dates and locations!

Zero Waste Calendar: Here are some other events! All events are free and virtual unless otherwise stated in the description.

Zero Waste Month Challenge!

Try out a zero waste lifestyle this October with Cal Zero Waste! Here are 32 mini challenges — complete as many as you can this Zero Waste Month and see how zero waste you can be.

Be sure to post photos of your tasks on Instagram and tag #CalZWChallenge and @calzerowaste2020 for a chance to win prizes!

 ZW Challenge