Explore all of our past and present Climate Champions below. Note that in 2022 we transitioned to recognizing existing Climate Champions only if the star designation or category changed, rather than re-awarding for an organization each year.
| Organization | Year | Category | Stars |
| 350 Madison | 2021 | Other | 1 |
| All Energy Solar | 2021 | Catalyst | Catalyst |
| American Family Insurance | 2021 | Building Energy Use | 1 |
| American Family Insurance | 2021 | Employee Commuting | 1 |
| American Family Insurance | 2020 | GHG Emissions | 1 |
| American Family Insurance | 2021 | GHG Emissions | 1 |
| American Family Insurance | 2021 | Other | 3 |
| American Family Insurance | 2021 | Waste Diversion Practices | 3 |
| AprilAire | 2022 | Catalyst | Catalyst |
| Arch Solar | 2022 | Catalyst | Catalyst |
| Artisan Dental | 2020 | Employee Commuting | 1 |
| Artisan Dental | 2020 | GHG Emissions | 4 |
| Artisan Dental | 2021 | GHG Emissions | 4 |
| Bayview Foundation and its construction partners Horizon Development Group, Kubala Washatko Architects, SmithGroup, Spire, and Design Engineers | 2022 | Building Design | 3 |
| Belle Farm | 2022 | Other | 3 |
| Biological Farming Friends | 2022 | Sustainable Land Use | 3 |
| Boys & Girls Clubs of Dane County and its construction partners OPN Architects, JSD, Hooper, Staff Electric, and Dave Jones Plumbing | 2022 | Building Design | 1 |
| Brightmark (nominated by Clean Fuel Partners) | 2020 | Other | 3 |
| Capital Area Regional Planning Commission | 2022 | Employee Commuting | 3 |
| Central Storage & Warehouse | 2020 | Building Energy Use | 2 |
| City of Fitchburg WI | 2020 | Water Saving Practices | 3 |
| City of Fitchburg WI (East Fire Station) | 2020 | Building Energy Use | Emerging |
| City of Fitchburg WI (Library) | 2020 | Building Energy Use | 1 |
| City of Fitchburg WI (West Fire Station) | 2020 | Building Energy Use | 1 |
| City of Madison (Fire Station 12) | 2020 | Building Energy Use | 2 |
| City of Madison (Fire Station 13) | 2022 | Building Energy Use | 3 |
| City of Madison (Midtown Police District) | 2020 | Building Energy Use | 2 |
| City of Madison (Monona Terrace) | 2020 | Building Energy Use | 1 |
| City of Madison (Municipal Building) | 2020 | Building Energy Use | 2 |
| City of Madison (Pinney Library) | 2022 | Building Energy Use | 2 |
| City of Madison (Police Training Center) | 2022 | Building Energy Use | 1 |
| City of Madison (Water Utility) | 2022 | Building Energy Use | 1 |
| City of Madison Fleet Services | 2020 | Fleet Operations | 1 |
| City of Middleton | 2020 | Other | 2 |
| City of Middleton Operations and Facilities | 2021 | Other | 2 |
| City of Middleton Sustainability Committee | 2021 | Catalyst | Catalyst |
| City of Monona | 2020 | Water Saving Practices | 3 |
| City of Stoughton | 2020 | Building Energy Use | 2 |
| City of Sun Prairie | 2022 | Employee Commuting | 2 |
| City of Sun Prairie | 2021 | Other | 2 |
| Cooper's Tavern | 2022 | Other | 1 |
| Couillard Solar Foundation | 2022 | Catalyst | Catalyst |
| Creekside Elementary School | 2021 | Building Energy Use | 3 |
| CUNA Mutual | 2020 | Employee Commuting | 1 |
| CUNA Mutual | 2020 | Water Saving Practices | 2 |
| CUNA Mutual (5710 Mineral Point Road) | 2020 | Building Energy Use | Emerging |
| CUNA Mutual (5910 Mineral Point Road) | 2020 | Building Energy Use | Emerging |
| CUNA Mutual Group | 2021 | Water Saving Practices | 2 |
| CUNA Mutual Group - 5710 Mineral Pt Rd | 2021 | Building Energy Use | 2 |
| CUNA Mutual Group - 5910 Mineral Pt Rd | 2021 | Building Energy Use | 2 |
| CUNA Mutual Group and its construction partners Eppstein Uhen Architects (EUA) and Affiliated Engineers (AEI) | 2022 | Building Design | 1 |
| Dane Co Hwy Dept | 2020 | Fleet Operations | 1 |
| Dane County (City-County Bldg) | 2020 | Building Energy Use | 2 |
| Dane County (Fen Oak) | 2020 | Building Energy Use | 2 |
| Dane County (Library Services Building) | 2020 | Building Energy Use | 2 |
| Dane County (Northport Human Services) | 2020 | Building Energy Use | 1 |
| Dane County (Public Safety Bldg) | 2020 | Building Energy Use | 2 |
| Dane County (South Madison Office Bldg) | 2020 | Building Energy Use | 1 |
| designCraft Advertising | 2022 | Employee Commuting | 4 |
| designCraft Advertising | 2022 | GHG Emissions | 2 |
| Door Creek Orchard | 2022 | Sustainable Land Use | 3 |
| Drews Solar LLC | 2022 | Catalyst | Catalyst |
| Edgerton Hospital | 2022 | Building Energy Use | 1 |
| EnTech Solutions | 2021 | Other | 3 |
| Epic | 2021 | Building Energy Use | 2 |
| Epic | 2021 | Water Saving Practices | 4 |
| Everlight Solar | 2021 | Catalyst | Catalyst |
| Exact Sciences | 2021 | Other | 3 |
| Exact Sciences | 2020 | Other | 2 |
| Exact Sciences | 2020 | Water Saving Practices | 2 |
| Exact Sciences | 2021 | Water Saving Practices | 2 |
| Exact Sciences Corporation | 2021 | Waste Diversion Practices | 1 |
| Filament Games | 2022 | Employee Commuting | 3 |
| First Unitarian Society of Madison | 2022 | Building Energy Use | 1 |
| Full Spectrum Solar | 2021 | Building Energy Use | 3 |
| Full Spectrum Solar | 2021 | Employee Commuting | 3 |
| Full Spectrum Solar | 2021 | Fleet Operations | 1 |
| Full Spectrum Solar | 2021 | Water Saving Practices | 3 |
| Girl Scout Troops #1477 & #1952 - Girl Scouts of Wisconsin Badgerland Council | 2022 | Catalyst | Catalyst |
| Glass Nickel Pizza Co, West | 2022 | Other | 1 |
| Greater Madison MPO | 2022 | Employee Commuting | 4 |
| Green Box, LLC | 2022 | Catalyst | Catalyst |
| Green Life Trading Co. | 2021 | Employee Commuting | 4 |
| Green Life Trading Co. | 2021 | GHG Emissions | 2 |
| Habitat for Humanity | 2021 | Catalyst | Catalyst |
| Henry Vilas Zoo | 2020 | Employee Commuting | 2 |
| HGA | 2022 | Catalyst | Catalyst |
| Holy Wisdom Monastery | 2022 | Sustainable Land Use | 3 |
| Krupp General Contractors (800 University Row) | 2020 | Building Energy Use | 1 |
| Krupp General Contractors (University Crossing Office - 749 University Row) | 2020 | Building Energy Use | 2 |
| Legacy Solar Coop | 2022 | Catalyst | Catalyst |
| Madison Christian Community | 2022 | Sustainable Land Use | 3 |
| Madison Christian Community | 2022 | Water Saving Practices | 1 |
| Madison Computer Works, Inc. | 2021 | Fleet Operations | 2 |
| Madison Friends Meeting (Religious Society of Friends) with its construction partners Ferch Architecture, Ideal Builders, and Full Spectrum Solar | 2022 | Building Design | 4 |
| Madison Gas and Electric | 2021 | Other | 2 |
| Metcalfe's Markets | 2022 | Catalyst | Catalyst |
| Middleton Community Church UCC | 2022 | Catalyst | Catalyst |
| Middleton Community Church UCC | 2022 | GHG Emissions | 1 |
| Middleton Cross Plains Schools | 2020 | Water Saving Practices | 2 |
| Middleton High School Green Team | 2021 | Catalyst | Catalyst |
| Midwest Solar Power LLC | 2022 | Catalyst | Catalyst |
| Monona Grove School District (Granite Ridge) | 2022 | Building Energy Use | 2 |
| Monona Grove School District, McKinstry (High School) | 2022 | Building Design | 1 |
| Odyssey Farm | 2022 | Sustainable Land Use | 3 |
| OneEnergy, Inc. | 2020 | Other | 2 |
| Oregon School District | 2020 | Other | 3 |
| Oregon School District (Forest Edge Elementary School) | 2021 | Building Energy Use | 4 |
| Pasture and Plenty | 2022 | Waste Diversion Practices | 3 |
| Patrick Marsh Middle School | 2022 | Other | 2 |
| Project Home, Inc. | 2021 | Catalyst | Catalyst |
| Promega Kornberg Center | 2022 | Building Energy Use | 2 |
| Purple Cow Organics | 2022 | Other | 1 |
| RENEW Wisconsin | 2022 | Catalyst | Catalyst |
| Renewaire | 2022 | Building Energy Use | 2 |
| Rosen Nissan Madison | 2021 | Catalyst | Catalyst |
| SEG Enterprises | 2020 | Building Energy Use | 2 |
| Short Stack Eatery | 2022 | Waste Diversion Practices | 2 |
| Slipstream | 2020 | Building Energy Use | Emerging |
| Slipstream | 2022 | Catalyst | Catalyst |
| St. Bernard's Catholic Church Creation Care Team | 2021 | Catalyst | Catalyst |
| St. John's Lutheran Church | 2021 | Other | 1 |
| Standard Imaging, Inc. | 2022 | Building Energy Use | 3 |
| Summit Credit Union | 2022 | Building Energy Use | 1 |
| Summit Credit Union | 2022 | Other | 1 |
| Sun Badger Solar | 2022 | Catalyst | Catalyst |
| Sun Prairie Area School District (Meadow View) | 2020 | Building Energy Use | 3 |
| Sun Prairie Area School District (Token Springs) | 2020 | Building Energy Use | 3 |
| Sun Prairie Area School District and its construction partners Bray Architects, Fredericksen Engineering, Muermann Engineering, and HGA | 2022 | Building Design | 2 |
| Sun Prairie East High School | 2021 | Building Energy Use | 2 |
| SunVest Solar LLC | 2022 | Catalyst | Catalyst |
| Sustain Dane | 2022 | Catalyst | Catalyst |
| The Neutral Project and its construction partners Michael Green Architecture, Equilibrium Engineers, ARUP, and RDH | 2022 | Building Design | 3 |
| UW Health (health clinic) | 2022 | Building Energy Use | 3 |
| UW Health (hospital) | 2022 | Building Energy Use | 1 |
| UW Health (The American Center) | 2020 | Building Energy Use | Emerging |
| UW Health (Union Corners Clinic) | 2020 | Building Energy Use | 2 |
| UW Madison Office of Sustainability (UW Madison Cooper Hall) | 2022 | Building Energy Use | 1 |
| UW-Madison Transportation Services | 2022 | Employee Commuting | 2 |
| Village of McFarland | 2021 | Other | 3 |
| Village of McFarland Police Department | 2022 | Fleet Operations | Emerging |
| Village of Shorewood Hills | 2021 | Other | 2 |
| Willy Street Grocery Cooperative | 2022 | Waste Diversion Practices | 3 |
| Willy Street Grocery Cooperative | 2022 | Water Saving Practices | 2 |
| Wisconsin Creation Care Ambassadors | 2022 | Catalyst | Catalyst |
| Wisconsin Health Professionals for Climate Action | 2020 | Other | 2 |
| WPPI Energy | 2020 | Building Energy Use | 2 |
| WPPI Energy | 2021 | Building Energy Use | 2 |
| WPPI Energy | 2021 | Catalyst | Catalyst |
| WPPI Energy | 2021 | Employee Commuting | 4 |
| WPPI Energy | 2021 | GHG Emissions | 2 |
| WPPI Energy | 2021 | Waste Diversion Practices | 1 |
| WPPI Energy | 2021 | Water Saving Practices | 2 |
| Zerology | 2020 | Fleet Operations | 4 |
| Zimbrick Volkswagen of Madison | 2021 | Catalyst | Catalyst |
| Zoe's Pizzeria | 2021 | Fleet Operations | 2 |
