2025-10-09T16:06:53-05:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 861213126 HASI Foundation % Foundation Source HASI 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Jeff Lipson President 8008391754 2025-10-02 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 3492560 X 2466250 43928 43928 64844 64844 74908 2601264 2541158 2649930 2649930 0 19381 19381 55000 1999 1999 42692 42692 119072 21380 42692 1170500 1170500 1289572 21380 1213192 1360358 2628550 0 148839 181566 181566 1694936 3022567 3310994 1843775 3204133 3492560 0 0 X 1843775 3204133 1843775 3204133 1843775 3204133 1843775 1360358 3204133 3204133 Publicly-traded Securities 2601264 60106 2541158 2541158 2541158 36537 36537 36537 35751 0 1500 37251 X 28 686 686 false false false false false false true true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false true false false false false false false false false false false false false false false false false false false Kimberley T Arigbede Foundation Source 501 Silverside Rd Wilmington DE 198091377 Sec 1.0 0 0 0 Tyler Broyles Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 Richard Chow Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 Katherine Dent Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 Jeffrey W Eckel Foundation Source 501 Silverside Rd Wilmington DE 198091377 Executive COB, Dir 1.0 0 0 0 Havaca Ganguly Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 Gil Jenkins Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 Hilary Langer Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 Jeffrey Lipson Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 1.0 0 0 0 Charles Melko Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas 1.0 0 0 0 Tanya Millner Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 Chad Reed Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 10.0 0 0 0 Dean Shuron Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 3042721 1006896 0 4049617 0 4049617 60744 3988873 199444 199444 36537 36537 162907 162907 162907 1213192 0 0 0 0 1213192 162907 271745 888873 817016 1977634 1213192 162907 1050285 3027919 0 3027919 271745 888873 817016 1050285 NONE X CERES INC 99 CHAUNCY ST 6TH FLR BOSTON MA 02111 N/A PC General & Unrestricted 40000 CHESAPEAKE BAY FOUNDATION INC 6 HERNDON AVE ANNAPOLIS MD 21403 N/A PC Clagett Farm 18000 CIVIC WORKS INC 2701 SAINT LO DR BALTIMORE MD 21213 N/A PC Center for Sustainable Careers 150000 ENVIRONMENTAL POLICY INNOVATION CENTER 7761 DIAMONDBACK DR COLLEGE PARK MD 20742 N/A PC General & Unrestricted 50000 FAIR CHANCE 8705 COLESVILLE RD STE 156 SILVER SPRING MD 20910 N/A PC General & Unrestricted 20000 GROUNDSWELL INC 80 M ST SE 1ST FLOOR WASHINGTON DC 20003 N/A PC General & Unrestricted 100000 MIAMI UNIVERSITY FOUNDATION INC 725 EAST CHESTNUT ST OXFORD OH 45056 N/A PC Climate Solutions Scholarship Program 50000 MORGAN STATE UNIVERSITY FOUNDATION INCORPORATED 1700 E COLD SPRING LN BSSC RM 311 BALTIMORE MD 21251 N/A PC Climate Solutions Scholarship Program 50000 SMITHSONIAN ENVIRONMENTAL RESEARCH CENTER 647 CONTEES WHARF RD EDGEWATER MD 21037 N/A PC Coastal Carbon Atlas 50000 SOUTHFACE ENERGY INSTITUTE INC 241 PINE ST NE ATLANTA GA 30308 N/A PC GoodUse Program 220000 SOUTHFACE ENERGY INSTITUTE INC 241 PINE ST NE ATLANTA GA 30308 N/A PC GoodUse 60000 SOUTHFACE ENERGY INSTITUTE INC 241 PINE ST NE ATLANTA GA 30308 N/A PC General & Unrestricted 100000 STRATEGIC ENERGY INNOVATIONS 100 SMITH RANCH RD STE 124 SAN RAFAEL CA 94903 N/A PC HBCU Energy Leadership Pathway 250000 THE COMPLETE PLAYER CHARITY LTD 640 RAVENWOOD DR GLEN BURNIE MD 21060 N/A PC Young Leaders After School Program: Environmental Initiatives 5000 YOUNG WOMENS CHRISTIAN ASSOC OF ANNAPOLIS & ANNE A 1517 RITCHIE HWY ARNOLD MD 21012 N/A PC General & Unrestricted 7500 1170500 14 43928 14 64844 18 74908 183680 183680 false false false false false false false false false false X X 1 HASI 1 Park Place Ste 200 Annapolis MD 21401 2466250 X 1 HANNON ARMSTRONG SUST INFRAST CAP INC HASI, 100000 sh. 2466250 2024-02-26 AB SUST INTL THEMATIC-Z 61853 63116 BROWN ADVISORY SUSTAINABILITY 103538 122231 CALVERT GREEN BOND FUND CLS R6 159237 160002 DODGE & COX INCOME FUND 159347 158799 ENGINE NO 1 TRANSFORM 500 ETF 555921 682896 ISHARES BARCLAYS US TREASURY B 306767 309380 ISHARES EDGE MSCI INTL QUALITY 90810 91427 ISHARES MSCI USA ESG ETF 313169 389452 ISHARES TRUST ISHARES MSCI EAF 101187 104160 PARNASSUS ENDEAVOR FUND INSTIT 110429 116692 PARNASSUS MID CAP FUND 59122 60562 PAX WORLD SMALL CAP FD INSTL 119112 135282 RBC EMERGING MARKETS EQ-R6 210325 223050 SCHWAB STRATEGIC TRINTL SMALL 82044 84658 T ROWE PRICE SUMMIT MUNICIPAL 105814 105619 TIAA-CREF CORE IMPACT BOND FUN 320623 319114 UBS INTERNATIONAL EQUITY FUND 63036 65911 WISDOMTREE TRUST WISDOMTREE US 100233 118643 As explained below, the Foundation has no plans for dissolution. This statement is submitted to report the distribution of certain assets during the year. The distributions resulted in a substantial contraction of assets. The following information is submitted in accordance with Treasury Regulation Section 1.6043-3(a)(1) and the Form 990-PF instructions: During the taxable year ending December 31, 2024, the Foundation made distributions from assets from sources other than current income. Collectively, the distributions in excess of current income totaled $1,170,500. This amount represents 25% or more of the Foundation's net assets of $1,935,906 (as measured by fair market value) at the beginning of the Foundation's taxable year ending December 31, 2024. Although the Foundation technically experienced a substantial contraction, it will continue in existence and has no plans for dissolution. The Foundation made distributions of cash to the grantees listed in the attachment to Part XIV, Line 3a; each such grant was made solely for the charitable purpose specified therein. Administrative Fees 29667 29667 Foundation Dues & Memberships 10730 10730 Indemnification Insurance 2270 2270 State or Local Filing Fees 25 25 Investment Management Services 19381 19381 990-PF Estimated Tax for 2024 35500 990-PF Extension for 2023 19500