| UNITED STATES ENERGY FOUNDATION | 831740146 | 2022-12-31 | $450K | TO PROMOTE EDUCATION AND ANALYSIS TO ADVANCE ENERGY OPTIMIZATION. |
| NEW VENTURE FUND | 205806345 | 2024-12-31 | $375K | ENVIRONMENTAL PROGRAMS |
| GREATER WASHINGTON COMMUNITY FOUNDATION | 237343119 | 2019-03-31 | $290K | General Support building |
| FIDELITY INVESTMENTS CHARITABLE GIFT FUND | 110303001 | 2022-06-30 | $200K | For grant recipient's exempt purposes |
| FIDELITY INVESTMENTS CHARITABLE GIFT FUND | 110303001 | 2024-06-30 | $200K | For grant recipient's exempt purposes |
| FIDELITY INVESTMENTS CHARITABLE GIFT FUND | 110303001 | 2023-06-30 | $200K | For grant recipient's exempt purposes |
| GREATER WASHINGTON COMMUNITY FOUNDATION | 237343119 | 2023-03-31 | $175K | General Support |
| UNITED STATES ENERGY FOUNDATION | 831740146 | 2024-12-31 | $175K | TO PROMOTE EDUCATION AND ANALYSIS TO ADVANCE ENERGY OPTIMIZATION. |