A2ZERO Green Fair

2026 A2ZERO Green Fair 
Main St., Ann Arbor 

Friday, September 18, 2026

5:00 p.m. - 8:00 p.m.

Does your organization or business want to exhibit at Green Fair?

Fill out the exhibitor application and OSI staff will be in touch soon.

Join us for Ann Arbor's annual street fair celebrating sustainability, community, and climate action! Visit our five theme areas to explore how you can be part of a cleaner, greener, and more resilient future in Ann Arbor and Washtenaw County.

 

Chat with industry experts, local residents, and contractors about how to improve the efficiency and health of your home. We'll have information for homeowners, renters, and building professionals.

Not planning on any of these projects or programs? Stop by anyway, take a stroll down Main Street, and see how Ann Arbor is moving toward community-wide carbon neutrality! 

This zone will showcase local businesses and organizations leading the way in circular economy practices --through reusing, repairing, sharing, lending, and finding creative ways to extend the life of goods and resources.

 

Explore all the inspiring ways that nonprofits, businesses, and the City are helping Ann Arbor not just bounce back, but bounce forward and build community strength in the face of climate change and other challenges. Tour Ann Arbor's brand-new solar mobile resilience hub, draft an emergency plan, chat with community leaders helping to meet the needs of fellow residents, and learn about how you can build community resilience too! 

Residents, visitors, and passers-through of Ann Arbor alike are invited to learn about the work being done in the local community to protect the health of our physical environment and nurture it to thriving. Learn about resources, volunteer opportunities, see birds of prey, get hands on demonstrations, and more! 

This is where the fun lives at Green Fair! Family-friendly activities, life-size board games, yard games, prizes, and more can be found here. There’s no age limit on being a kid! 

Green Fair Highlights

E-bikes

Community Organizations

Sesame Solar Unit

Community Clothing Swap

Electric Refuse Truck

Win Raffle Prizes!

Speak with experts

Electric Vehicles

Local Food Vendors

THANK YOU 2025 Exhibitors! 

All Hands Active Common Cycle Mary Berry's Gardening Sunrise Ann Arbor
Amer​ican Institute of Architects - Huron Valley Chapter Community Action Network (CAN) MI Better Bottle Bill - A campaign started by the Michigan Environmental Council  The Michigan Dryer
An​n Arbor Wild Ones ​ Concious Planet Michigan Deathcatr Collaborative ​​The Treeline Conservancy
Ann Arbor Area Transportation Authority/TheRide DTE Michigan Electric Vehicle Alliance Third Act Michigan
Ann Arbor for Public Power East Michigan Electric Vehicle Association Michigan Energy Services Trash Club
Ann Arbor Housing Commision  Ecology Center Michigan Heatpump Collaborative United States Agriculture Corps
Ann Arbor Meals on Wheels Ecotelligent Homes Michigan Public Service Commission University of Michigan Center for Sustainable Systems
Ann Arbor Public Schools: Capital Program EDF Action ​Michigan League of Conservation Voters  University of Michigan Office of Campus Sustainability​
Batteries Plus Elevate Michigan Saves VegMichigan
Bicycle Alliance of Washtenaw Food Gatherers Mitsubishi Electric Heating and Air Conditioning  Walk Bike Washtenaw
Blueprints for Pangaea Global CO2 Initiative Neighbors for More Neighbors A2 (a project of the Washtenaw Housing Alliance) Washtenaw  Housing Alliance
Bricks and Minifigs Great Lakes Building Innovations LLC Neutral Zone Youth Now Climate Action Washtenaw 2030 District
BYOC Co. ​​Great Lakes Renewable Energy Association New Century Sales ​ZeroWaste.Org​​​
Carrier Great Lakes Green Energy Neighbors of Citizens' Climate Lobby Oil & Water Don't Mix ​Washtenaw Climate Reality ​
Ci​nnaholic Haley Mechanical​ OrbAid ​Washtenaw County Water Resources 
Citizens' Climate Lobby Happy Planet Running Palm-to-Palm Washtenaw Community College
City of Ann Arbor - Greenbelt Home Energy Advisor Program Pearl Edison  Washtenaw County Environmental Council
City of Ann Arbor Emergency Managment Homeland Solar  Plug P2P ​​Washtenaw County Weatherization Assistance Program WCOCED
City of Ann Arbor Office of Sustainability and Innovations Human Electric Hybrids Project Grow Community Gardens ​​Washtenaw Optimal Wellness
City of Ann Arbor Parks and Recreation ​Huron Waterloo Pathways Initiative - Border to Border Trail  Saline Cyckes LLC  
City of Ann Arbor Planning Services Humane Society of Huron Valley  Scio Residents for Safe Water (SRSW) & Coalition for Action on Remediation of Dioxane (CARD)  
City of Ann Arbor Renters Commission Huron River Watershed Council  Seeds to Community  
City of Ann Arbor Transportation  ​Kilowatts for a Cause Speedheater System USA  
City of Ann Arbor Water Kiwanis Club of Ann Arbor Student Advocacy Center  
C'Mon Betty Maker Works Commuity Workshops Sumpter Solar  

 

Contact Info

Jordan Larson

Engagement Innovator