Dubuque 2.0 Steering Committee
- Alliant Energy
- Black Hills Energy
- Carnegie-Stout Public Library
- City of Dubuque
- Community Foundation of Greater Dubuque
- Dubuque Metropolitan Area Solid Waste Agency (DMASWA)
- Dubuque Area Campus Sustainability Network
- Dubuque Area Chamber of Commerce
- Dubuque Art Center
- Dubuque Community School District
- Dubuque Main Street
- East Central Intergovernmental Association (ECIA)
- Greater Dubuque Development Corporation
- Holy Family Schools
- Mission Creative
- Multi-Cultural Family Center
- Mystique Casino
- Smarter Sustainable Dubuque
- Sustainable City Network
- Telegraph Herald
- Western Dubuque School District
- Numerous Individual Community Activists
