| APPALACHIAN MOUNTAIN ADVOCATES INC | LEWISBURG, WV | program funder | 1 |
| BANCROFT FOUNDATION INC | BALTIMORE, MD | program funder | 1 |
| BARRED ROCK FUND INC | JERICHO, VT | program funder | 1 |
| BLOOMBERG FAMILY FOUNDATION INC | NEW YORK, NY | program funder | 1 |
| BUNTING FAMILY FOUNDATION INC | HUNT VALLEY, MD | program funder | 1 |
| CANNUPA FOUNDATION | WILMINGTON, DE | program funder | 1 |
| CENTER FOR INTERNATIONAL ENVIRONMENTAL LAW INC | WASHINGTON, DC | program funder | 1 |
| CHESAPEAKE CLIMATE ACTION NETWORK | TAKOMA PARK, MD | program funder | 1 |
| CITIZENS FOR PENNSYLVANIAS FUTURE | HARRISBURG, PA | program funder | 1 |
| CLIMATE IMPERATIVE FOUNDATION | SAN FRANCISCO, CA | program funder | 1 |
| CLIMATEWORKS FOUNDATION | SAN FRANCISCO, CA | program funder | 1 |
| DAVID AND LUCILE PACKARD FOUNDATION | LOS ALTOS, CA | large program funder | 1 |
| EDRIS CHARITABLE FOUNDATION | WILMINGTON, DE | program funder | 1 |
| EDUCATIONAL FOUNDATION OF AMERICA | BETHESDA, MD | program funder | 1 |
| ENVIRONMENTAL DEFENSE FUND INCORPORATED | NEW YORK, NY | program funder | 1 |
| FARVUE FOUNDATION INC | WASHINGTON, DC | program funder | 1 |
| FOUNDATION FOR PENNSYLVANIAWATERSHEDS | JOHNSTOWN, PA | program funder | 1 |
| FRANKLIN FUND | NEW YORK, NY | program funder | 1 |
| FREDERICK HENRY PRINCE TESTAMENTARY TRUST | CHICAGO, IL | program funder | 1 |
| FUND FOR CHANGE INC | BALTIMORE, MD | program funder | 1 |
| GLOBAL ALLIANCE FOR INCINERATOR ALTERNATIVES | BERKELEY, CA | program funder | 1 |
| HEIMBINDER FAMILY FOUNDATION 122089 | WESTLAKE, OH | program funder | 1 |
| HOUSTON ENDOWMENT INC | HOUSTON, TX | program funder | 1 |
| JACOB & TERESE HERSHEY FOUNDATION | HOUSTON, TX | program funder | 1 |
| JACOB AND HILDA BLAUSTEIN FOUNDATION INC | BALTIMORE, MD | program funder | 1 |