- Illinois Department of Agriculture
- Champion Carbon Eaters (article), National Wildlife Magazine March 2011
- Green Illinois
- Will County Green, Will County Resource Recovery and Energy Division
- U.S. Environmental Protection Agency (EPA)
- Illinois Environmental Protection Agency
- Illinois Department of Commerce and Economic Opportunity (DCEO)
- The Conservation Foundation
- Pace Rideshare Program
- ComEd Smart Ideas for Your Business
- Illinois Green Industry Association
- The Arbor Day Foundation
- Environmental Working Group
- Protect Kendall Now
- U.S. Green Building Council (USGBC)
- NAHBGreen-National Green Building Program, Resources for Homeowners
- Chicago Metropolitan Agency of Planning (CMAP)