| Iclei Local Governments for Sustainability USA Inc | | Denver, CO | Local | 1 | 2024 | $500,000 |
| Colorado Energy Foundation | | Denver, CO | Local | 4 | 2024 | $127,500 |
| San Isabel Electric Association Inc | | Pueblo, CO | Local | 6 | 2024 | $126,944 |
| Fulcrum Foundation | | Denver, CO | National | 5 | 2024 | $125,000 |
| Community Foundation of Northern Colorado | | Fort Collins, CO | Local | 8 | 2024 | $110,750 |
| Broe Family Foundation | | Denver, CO | Local | 3 | 2024 | $75,000 |
| Wells Fargo Foundation | | Minneapolis, MN | National | 1 | 2024 | $50,000 |
| Delta-Montrose Electric Association | | Montrose, CO | Local | 2 | 2024 | $36,511 |
| Gerald M and Roberta N Quiat Family Foundation | | Pennington, NJ | Local | 6 | 2024 | $34,331 |
| Core Electric Cooperative | | Sedalia, CO | Local | 2 | 2024 | $27,000 |
| Mollie Mitchell & John Wilson Foundation | | Golden, CO | Local | 6 | 2024 | $26,000 |
| The 1040 Foundation C/O Dorothy B Koopman | | | Local | 5 | 2024 | $24,918 |
| Humphreys Foundation | | Denver, CO | Local | 7 | 2024 | $21,000 |
| Phillips Family Foundation | | Penobscot, ME | Local | 1 | 2024 | $15,000 |
| Llb Corporation | | Denver, CO | Local | 6 | 2024 | $13,000 |
| Friedlander Family Fund | | Cincinnati, OH | Local | 1 | 2024 | $10,000 |
| Joseph and Penny Berenbaum Family Foundation | | Denver, CO | Local | 7 | 2024 | $7,000 |
| Wilson Family Foundation | | Grand Jct, CO | Local | 7 | 2024 | $7,000 |
| Miramar Charitable Foundation | | Ft Mitchell, KY | Local | 3 | 2024 | $7,000 |
| Paula and William Bernstein Foundation | | Denver, CO | National | 5 | 2024 | $6,250 |
| Gavlin Family Foundation | | Evanston, IL | National | 5 | 2024 | $4,000 |
| Sadako K Judd Private Foundation Inc | | Fort Myers, FL | National | 2 | 2024 | $4,000 |
| Weinberger Family Foundation | | Hinsdale, IL | National | 1 | 2024 | $2,500 |
| The Colorado Health Foundation | | Denver, CO | Local | 3 | 2024 | $2,400 |
| Robert E and Anne T Sneed Family Foundation | | Denver, CO | Local | 7 | 2024 | $2,270 |
| Gross Family Foundation Inc | | Vail, CO | Local | 2 | 2024 | $2,000 |
| Lvh Foundation | | | Local | 3 | 2024 | $1,500 |
| Janus Foundation | | Denver, CO | Local | 4 | 2024 | $865 |
| Frie Family Foundation | | Arvada, CO | Local | 6 | 2024 | $700 |
| Peierls Foundation | | Golden, CO | National | 5 | 2023 | $179,850 |
| Yampa Valley Electric Association Inc | | Steamboat Spr, CO | Local | 5 | 2023 | $128,904 |
| Mountain Parks Electric Inc | | Granby, CO | Local | 2 | 2023 | $19,762 |
| Jewishcolorado | | Denver, CO | National | 1 | 2023 | $6,180 |
| Berglund Family Foundation | | Cherry Hl Vlg, CO | Local | 1 | 2023 | $5,000 |
| Larsen Family Foundation | | Fort Collins, CO | Local | 2 | 2023 | $1,500 |
| Western Union Foundation Inc | | Denver, CO | National | 4 | 2023 | $970 |
| Charitable Foundation of the Estate of Helen J Wallace | | Golden, CO | National | 1 | 2023 | $500 |
| Kroenke Sports Charities Inc | | Denver, CO | Local | 1 | 2022 | $25,000 |
| Rose Community Foundation | | Denver, CO | Local | 1 | 2022 | $20,000 |
| The@Charlie and Mary Beth Oreilly Family Foundation | | Nixa, MO | Local | 5 | 2022 | $2,500 |
| R David and Suzanne a Hoover Charitable Trust | | Boulder, CO | Local | 2 | 2022 | $811 |
| Community Shares of Colorado Inc | | Denver, CO | — | 5 | 2021 | $34,733 |
| Mountain View Electric Assoc Inc | | Limon, CO | — | 1 | 2021 | $12,714 |
| Jeff and Mary Walker Family Foundation | | Durango, CO | Local | 4 | 2021 | $9,083 |
| Clarks Fork Foundation | | Lake Forest, IL | Local | 1 | 2021 | $2,000 |
| Bruce and Phipps Menk Family Foundation | | Columbine Vly, CO | National | 1 | 2021 | $500 |
| Gary Philanthropy | | Denver, CO | — | 1 | 2020 | $133,333 |
| Rotberg-Comens-Booth Foundation | | Denver, CO | National | 1 | 2020 | $250 |
| Bushong Family Foundation | | Wilmington, DE | Local | 2 | 2019 | $60,000 |
| Fish Foundation Inc Co Fiszer and Soled | | | — | 1 | 2019 | $15,000 |
| Schuster Family Foundation | | | — | 1 | 2019 | $2,500 |
| Butterfield Foundation Inc | | Vonore, TN | Local | 1 | 2019 | $500 |
| Briggs-Kerst Family Foundation | | Fort Collins, CO | Local | 2 | 2019 | $400 |
| Jacob Press Foundation | | Rye, CO | National | 1 | 2019 | $100 |
| Community Office for Resource Efficiency | | Aspen, CO | Local | 1 | 2018 | $31,718 |
| Libertygives Foundation | | Englewood, CO | Local | 1 | 2018 | $300 |
| Colorado Electric Educational Institute | | Lakewood, CO | — | 1 | 2017 | $3,412 |