A2ZERO Week is the first week of June – June 1-June 7, 2025. Throughout the week there will be events held by the Office of Sustainability, Top of the Park, AADL, and other community partners to highlight sustainability efforts throughout the community.
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:
All A2Zero Week Activities
You can find the full list of A2Zero Week activities on their website.


