2025-12-23T10:04:38-05:00 2025-06-30 520619968 FAW CASSON & CO LLP 160 GREENTREE DRIVE SUITE 203 DOVER DE 19904 990 2024-07-01 263963904 SUSTAINABLE ENERGY UTILITY INC SUST 3028833038 500 W LOOCKERMAN ST STE 400 DOVER DE 19904 DREW SLATER EXECUTIVE DIRECTOR 3028833048 2025-12-13 true true TAMMY ORDWAY P00233562 3026744305 2025-12-13 2024 2025-03-06 01:10:19Z DELAWARE SUSTAINABLE ENERGY UTILITY DREW SLATER 48748802 false X WWW.ENERGIZEDELAWARE.ORG X 2008 DE TO SERVE THE SUSTAINABLE ENERGY NEEDS OF ALL DELAWARE ENERGY CONSUMERS USING ALL FUELS. 10 10 8 10 0 33823092 39712351 7576203 5734353 3033057 3296664 523926 5434 44956278 48748802 13679900 5680894 0 951187 771506 0 0 20534315 28839934 35165402 35292334 9790876 13456468 153963213 162588182 59322482 54489278 94640731 108098904 X TO SERVE THE SUSTAINABLE ENERGY NEEDS OF ALL DELAWARE ENERGY CONSUMERS USING ALL FUELS. false false 33574483 5680894 5734353 TO OFFER RENEWABLE AND ENERGY-EFFICIENT PROGRAMS THAT HELP DELAWAREANS REDUCE THEIR CARBON FOOTPRINT. TO SERVE THE SUSTAINABLE ENERGY NEEDS OF ALL DELAWARE ENERGY CONSUMERS 33574483 true true false false false false false false false false true false false false true false true false false false false false false false false false false true false false true false false false false false false false false false false false false false false false true false false false false 31 0 8 true false false false false false false false false false false false false false false X 10 10 false false false false false false false true true false false true true true false true true true true false X SUSTAINABLE ENERGY UTILITY ANTHONY J DEPRIMA 3025778744 500 W LOOCKERMAN ST STE 400 DOVER DE 19904 X SENATOR HARRIS B MCDOWELL III CO-FOUNDER/M X 0 0 0 KRISTOPHER E KNIGHT TREASURER/SE X X 0 0 0 MICHAEL J CHAJES PHD BOARD MEMBER X 0 0 0 W CHARLES PARADEE III BOARD MEMBER X 0 0 0 SEAN FINNIGAN CHAIRMAN X X 0 0 0 STEPHANIE L HANSEN BOARD MEMBER X 0 0 0 RICHARD I G JONES JR BOARD MEMBER X 0 0 0 RIC MOORE BOARD MEMBER X 0 0 0 DREW SLATER EXECUTIVE DI 40.00 X 135000 0 0 JAMESON TWEEDIE BOARD MEMBER X 0 0 0 GREG PATTERSON BOARD MEMBER X 0 0 0 SUZANNE SEBASTIAN EMPLOYEE 40.00 X 110711 0 0 245711 2 false false false FRANKLIN ENERGY SERVICES 102 N FRANKLIN ST PORT WASHINGTON WI WI 53074 2721462 1 39712351 39712351 PROGRAM SERVICE REVENUE 5734353 5734353 5734353 3296664 3296664 LOAN LATE FEES 5434 5434 5434 48748802 9031017 5434 X 5680894 5680894 628167 628167 38691 38691 60260 60260 44388 44388 528012 528012 178212 178212 88415 88415 44922 14375 30547 15061949 15061949 92038 85013 7025 22161 22161 73056 73056 6760 6760 1427276 1427276 26220 26220 18917 18917 BAD DEBT EXPENSE 10963304 10963304 SREC SALE EXPENSES 185202 185202 BANK CHARGES 84093 84093 COMPUTER SERVICES 38202 38202 1195 1195 35292334 33574483 1717851 0 2470014 3777836 47318784 60370797 62255772 58133448 40489575 39323171 523865 92306 163114 91047 92051 72067 813152 818557 153963213 162588182 2273593 1660262 381550 389501 55815000 51690000 852279 747267 60 2248 59322482 54489278 X 94527331 107985504 113400 113400 94640731 108098904 153963213 162588182 13456468 1705 X false true X true false X X 1 STATE OF DELAWARE STATE OF DELAWARE 516000279 6 true 39712351 0 1 39712351 0 true false false false false false false false false false false false false false true true false PART IV, SECTION A, LINE 11 CONTRIBUTIONS RECEIVED FROM THE STATE OF DELAWARE RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 163114 91047 72067 72067 CREDIT CARD 2248 2248 48748802 48748802 48748802 35292334 35292334 35292334 SCHEDULE D, PAGE 4, PART XI, LINE 4B INTEREST ON SAVINGS 1,788,255 INTEREST ON PROGRAM LOANS 0 OTHER COMPREHENSIVE LOSS -1,792,484 DIVIDENDS & INTEREST 4,229 false APPLIED ENERGY GROUP 1377 MOTOR PKWY SUITE 401 ISLANDIA NY 11749 171758 ATLANTIC EMERGENCY SOLUTIONS 121 PATRIOT DR MIDDLETOWN DE 19709 209231 CITY OF MILFORD 201 S WALNUT STREET MILFORD DE 19963 GOV 213440 CRANSTON HEIGHTS FIRE COMPANY 3306 KIRKWOOD HIGHWAY WILMINGTON DE 19808 87066 CYNTELLEX LLC 2502 SILVERSIDE ROAD STE 7 WILMINGTON DE 19810 31235 DELAWARE STATE HOUSING AUTHORITY 18 THE GREEN DOVER DE 19901 GOV 1500000 DELAWARE STATE POLICE 1441 N DUPONT HIGHWAY DOVER DE 19901 24676 ENERGY EFFICENT EARTH INC 519 CABOT DRIVE HOCKESSIN DE 19707 145000 ENSAVE INC 65 MILLET ST STE 105 RICHMOND VT 05477 175974 FIFER ORCHARDS INC 1919 ALLABANDS MILL ROAD CAMDEN WYOMING DE 19934 15503 FRANKFORD PUBLIC LIBRARY 8 MAIN STREET FRANKFORD DE 19945 501C3 83168 GREEN BUILDING UNITED 2401 WALNUT ST PHILADELPHIA PA 19103 501C3 124503 KENT COUNTY LEVY COURT 555 S BAY ROAD DOVER DE 19901 GOV 160815 LEWES PUBLIC LIBRARY 111 ADAMS AVE LEWES DE 19958 GOV 240945 MAGNOLIA VOLUNTEER FIRE COMPANY 2 NORTH MAIN STREET MAGNOLIA DE 19962 GOV 113938 MILFORD HOUSING DEVELOPMENT CORPORA 977 E MASTEN CIR MILFORD DE 19963 501C3 59500 MILLER INVESTMENTS LLC 10 NW 10TH STREET MILFORD DE 19963 27000 NEIGHBORGOOD PARTNERS INC 363 SALISBURY ROAD DOVER DE 19904 501C3 55500 NEW CASTLE COUNTY GOVERNMENT 87 READS WAY NEW CASTLE DE 19720 GOV 34947 NEW ECOLOGY INC 15 COURT SQUARE STE 420 BOSTON MA 02108 685721 OFFICE OF MANAGMENT & BUDGET 122 MARTIN LUTHER KING JR BLVD SUITE 3301 DOVER DE 19901 GOV 450000 RED CLAY CONSOILDATED SCHOOL DISTRI 1502 SPRUCE AVE WILMINGTON DE 19805 235000 SLIPSTREAM INC 20 N UPPER WACKER DRIVE SUITE 1642 CHICAGO IL 60606 28130 SOUTHBRIDGE CDC 1218 B ST WILMINGTON DE 19801 501C3 60000 SUSTAINABLE REAL ESTATE SOLUTIONS 100 TECHNOLOGY DR STE 209 TRUMBULL CT 06611 232732 TOWN OF BELLEFONTE 901A ROSEDALE AVENUE BELLEFONTE DE 19809 GOV 9799 TOWN OF BETHANY BEACH 214 GARDIELD PKWY BETHANEY BEACH DE 19930 GOV 160416 TOWN OF FELTON 24 EAST SEWELL ST FELTON DE 19943 GOV 5635 TOWN OF GREENWOOD 100 W MARKET ST GREENWOOD DE 19950 GOV 125519 TOWN OF MILTON POLICE DEPARTMENT 101 FEDERAL STREET MILTON DE 19968 GOV 74992 TOWN OF WYOMING 120 W CAMDEN WYOMING AVE WYOMING DE 19934 GOV 57121 WINNER FORD 591 S DUPONT HIGHWAY DOVER DE 19901 81630 15 17 A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBH7 2019-01-01 625000 ENERGY CONSERVATION false false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBJ3 2019-01-01 680000 ENERGY CONSERVATION false false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBK0 2019-01-01 745000 ENERGY CONSERVATION false false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBL8 2019-01-01 825000 ENERGY CONSERVATION false false false A 625000 625000 18436 77194 false false false true B 680000 680000 20058 89998 false false false true C 745000 745000 21975 163066 false false false true D 825000 825000 24335 188958 false false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBM6 2019-01-01 905000 ENERGY CONSERVATION false false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBN4 2019-01-01 995000 ENERGY CONSERVATION false false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBP9 2019-01-01 1075000 ENERGY CONSERVATION false false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBQ7 2019-01-01 1150000 ENERGY CONSERVATION false false false A 905000 905000 26695 196620 false false false true B 995000 995000 29350 204582 false false false true C 1075000 1075000 31709 -13610 false false false true D 1150000 1150000 33922 -21827 false false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBR5 2019-01-01 1235000 ENERGY CONSERVATION false false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBS3 2019-01-01 1315000 ENERGY CONSERVATION false false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBT1 2019-01-01 1405000 ENERGY CONSERVATION false false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBU8 2019-01-01 1515000 ENERGY CONSERVATION false false false A 1235000 1235000 36429 -34778 false false false true B 1315000 1315000 38789 -9678 false false false true C 1405000 1405000 41443 84595 false false false true D 1515000 1515000 44688 82068 false false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBV6 2019-01-01 1625000 ENERGY CONSERVATION false false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBW4 2019-01-01 1020000 ENERGY CONSERVATION false false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UBX2 2019-01-01 690000 ENERGY CONSERVATION false false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCD5 2020-05-01 3625000 true false false A 1625000 1625000 47933 78260 false false false true B 1020000 1020000 30087 78260 false false false true C 690000 690000 20353 -7500 false false false true D 3625000 3625000 true false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION PURPOSE OF ISSUE DESCRIPTION SUSTAINABLE ENERGY UTILITY, INC ENERGY CONSERVATION A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCE3 2020-05-01 3690000 true false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCF0 2020-05-01 3760000 true false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCG8 2020-05-01 3815000 true false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCH6 2020-05-01 3905000 true false false A 3690000 3690000 true false false true B 3760000 3760000 true false false true C 3815000 3815000 true false false true D 3905000 3905000 true false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCJ2 2020-05-01 3980000 true false false B SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCK9 2020-05-01 4145000 true false false C SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCM5 2020-05-01 4150000 true false false D SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCM5 2020-05-01 2495000 true false false A 3980000 3980000 true false false true B 4145000 4145000 true false false true C 4150000 4150000 true false false true D 2495000 2495000 true false false true A false false false false false false false B false false false false false false false C false false false false false false false D false false false false false false false A false false false false false false false false false B false false false false false false false false false C false false false false false false false false false D false false false false false false false false false A false B false C false D false A SUSTAINABLE ENERGY UTILITY INC 263963904 86932UCN3 2020-05-01 2320000 true false false A 2320000 2320000 true false false true A false false false false false false false A false false false false false false false false false A false FORM 990, PAGE 2, PART III, LINE 4D TO SERVE THE SUSTAINABLE ENERGY NEEDS OF ALL DELAWARE ENERGY CONSUMERS FORM 990, PAGE 6, PART VI, LINE 11B NO REVIEW WAS OR WILL BE CONDUCTED. FORM 990, PAGE 6, PART VI, LINE 15A A BENCHMARK ANALYSIS IS COMPLETED EVERY 2 YEARS. FORM 990, PAGE 6, PART VI, LINE 15B A BENCHMARK ANALYSIS IS COMPLETED EVERY 2 YEARS. FORM 990, PAGE 6, PART VI, LINE 19 DOCUMENTS ARE AVAILABLE ONLINE OR BY REQUEST. FORM 990, PART IX, LINE 11G SREC 4,616,274 0 0 RGGI 10,445,675 0 0 TOTAL 15,061,949 0 0 STATE OF DELAWARE 820 NORTH FRENCH STREET WILMINGTON DE 19801 516000279 STATE GOV DE N/A false false false true false false false false false false false false false false false false false false false false STATE OF DELAWARE C 39712351 CASH PAID