| UNITED STATES ENERGY FOUNDATION | 831740146 | 2022-12-31 | $250K | TO SUPPORT EDUCATION AND OUTREACH TO BUILD A CLEAN ENERGY FUTURE. |
| UNITED STATES ENERGY FOUNDATION | 831740146 | 2024-12-31 | $200K | TO SUPPORT EDUCATION AND OUTREACH TO BUILD A CLEAN ENERGY FUTURE. |
| DONOR ADVISED CHARITABLE GIVING | 311640316 | 2024-06-30 | $169K | ENVIRONMENTAL AND ANIMALS |
| DONOR ADVISED CHARITABLE GIVING | 311640316 | 2023-06-30 | $166K | ENVIRONMENTAL AND ANIMALS |
| RESOURCES LEGACY FUND | 954703838 | 2017-12-31 | $130K | LAND OR MARINE CONSERVATION |
| THE ENERGY FOUNDATION | 943126848 | 2018-12-31 | $123K | TO PROMOTE EDUCATION AND ANALYSIS ON THE BENEFITS OF CLEAN TRANSPORTATION FUEL AND EFFICIENT VEHICLES. |
| RESOURCES LEGACY FUND | 954703838 | 2019-12-31 | $105K | LAND OR MARINE CONSERVATION, PROMOTION OF EDUCATION AND/OR HEALTHY COMMUNITIES |
| RESOURCES LEGACY FUND | 954703838 | 2016-12-31 | $85K | LAND OR MARINE CONSERVATION |
| THE ENERGY FOUNDATION | 943126848 | 2019-12-31 | $75K | TO SUPPORT EDUCATION AND OUTREACH TO BUILD A CLEAN ENERGY FUTURE |
| ENVIRONMENT AMERICA RESEARCH AND POLICY CENTER INC | 134339865 | 2024-06-30 | $75K | ENVIRONMENTAL PROTECTION |