A2ZERO Week is typically the first week of June. For 2026, it starts on May 31 and runs through June 6th. Throughout the week there will be events held by the Office of Sustainability, AADL, and other community partners to highlight sustainability efforts throughout the community. While A2Zero week officially runs through June 6, there are several events the following week at Top of the Park.
In June 2020, the City’s plan to achieve a just transition to community-wide carbon neutrality, known as A2ZERO, was unanimously adopted by City Council. Each year, the Office of Sustainability and Innovations organizes A2ZERO Week to commemorate the passing of the plan and to celebrate the work done by the City and our many collaborators in the community.
Family Friendly A2Zero Week Activities
We have included a number of Family-Friendly A2Zero Week activities on our calendar as listed below:
♻️ Sunday, May 31 at 11:00am-5:00pm – Taste of Ann Arbor at Main Street Area
♻️ Sunday, May 31 at 1:00pm-4:00pm – Bike, Bus, Scoot & Boogie at HEH Human Electric Hybrids
♻️ Monday, June 1 at 10:00am-11:30am – Ann Arbor Bikeway Tour at HEH Human Electric Hybrids
♻️ Tuesday, June 2 at 5:30pm-6:30pm – Guided Tree Walk at Ann Arbor Farmers Market
♻️ Wednesday, June 3 at 8:00am-3:00pm – Ann Arbor Farmers Market - I am A2Zero at Ann Arbor Farmers Market
♻️ Thursday, June 4 at 11:00am-12:00pm – Guided Tree Walk at Buhr Park
♻️ Thursday, June 4 at 5:00pm-6:30pm – Animal Defenders Event Series: Protecting Animals in Michigan at Humane Society of Huron Valley
♻️ Thursday, June 4 at 6:00pm-7:30pm – Ann Arbor Bikeway Tour at HEH Human Electric Hybrids
♻️ Saturday, June 6 at 10:00am-1:00pm – Electronics Collection at
♻️ Saturday, June 13 at 5:00pm-9:00pm – Top of the Park Annex: I Am A2ZERO at Top of the Park
♻️ Saturday, June 13 at 5:00pm-7:30pm – Top of the Park KidZone: I am an A2ZERO Hero at Top of the Park
All A2Zero Week Activities
You can find the full list of A2Zero Week activities on their website.
