New York Independent System Operator
Balancing Authority Summary Information
New York Independent System Operator is ranked #12 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | New York Independent System Operator |
|---|---|
| States | New Jersey New York |
| Last Update | Nov 2025 |
| Annual Generation | 131.6 TWh |
| Power Plants | 1,211 |
| Utilities | 601 |
| Ranked #12 out of 65 in terms of net annual generation | |
| Ranked #10 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 52.7% Nuclear | 21.2% Water | 18.4% Wind | 5.2% Other Fuel | 2.2% |
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Daily Net Generation for New York Independent System Operator for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Krumkill Road Solar North, LLC | Generate Capital | Guilderland, NY | 3 GWh | Jul 2024 | Dec 2024 | Solar |
| Barone | Generate Capital | Wurtsboro, NY | 4 GWh | Mar 2024 | Dec 2024 | Solar |
| Glen Mary 2 | Generate Capital | Tioga, NY | 4 GWh | Nov 2021 | Dec 2024 | Solar |
| Glen Mary 1 | Generate Capital | Tioga, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| NSF Torrey Site 1 | NSF Torrey Site 1, LLC | Torrey, NY | 8 GWh | Oct 2023 | Dec 2024 | Solar |
| NSF Torrey Site 2 | NSF Torrey Site 2, LLC | Torrey, NY | 8 GWh | Oct 2023 | Dec 2024 | Solar |
| NSF Torrey Site 3 | NSF Torrey Site 3, LLC | Torrey, NY | 8 GWh | Oct 2023 | Dec 2024 | Solar |
| NSF Aurelius Site 4 LLC | NSF Energy One LLC | Auburn, NY | 5 GWh | May 2024 | Dec 2024 | Solar |
| NSF Aurelius Site 3 LLC | NSF Energy One LLC | Auburn, NY | 6 GWh | May 2024 | Dec 2024 | Solar |
| NSF Aurelius Site 2, LLC | NSF Energy One LLC | Auburn, NY | 4 GWh | May 2024 | Dec 2024 | Solar |
| NSF Aurelius Site 1 LLC | NSF Energy One LLC | Auburn, NY | 5 GWh | May 2024 | Dec 2024 | Solar |
| Ny Frankfort Bleecker St - Frankfort -NG | Frankfort Solar Farm LLC | Frankfort, NY | 2 GWh | May 2024 | Dec 2024 | Solar |
| Sunnyside 2 Solar | Solar DG NY Sunnyside 2, LLC | Scotia, NY | 8 GWh | Feb 2023 | Dec 2024 | Solar |
| State Route 5 | AETS OpCo Holdings LLC | Vernon, NY | 7 GWh | Oct 2023 | Dec 2024 | Solar |
| NY Lower Road III CSG | Lower Road III, LLC | New Hampton, NY | 4 GWh | Nov 2023 | Dec 2024 | Solar |
| NY Lower Road II CSG | Lower Road II, LLC | New Hampton, NY | 3 GWh | Nov 2023 | Dec 2024 | Solar |
| Portland SP | Solar Planet Power | BROCTON, NY | 4 GWh | Dec 2022 | Dec 2024 | Solar |
| Peterboro (CSG) | Nautilus Solar Solutions | Vernon, NY | 3 GWh | May 2024 | Dec 2024 | Solar |
| Wolcott Hill (Camden) (CSG) | Nautilus Solar Solutions | Camden, NY | 35 MWh | Nov 2024 | Dec 2024 | Solar |
| Princetown Solar 1 | AES Clean Energy | Duanesburg, NY | 221 MWh | Oct 2024 | Dec 2024 | Solar |
| Comfort CSG | Nautilus Solar Solutions | Grand Island, NY | 2 GWh | Aug 2024 | Dec 2024 | Solar |
| Altamont (NY) (CSG) | Nautilus Solar Solutions | Guilderland, NY | 12 MWh | Nov 2024 | Dec 2024 | Solar |
| Smith Creek | LSE Pisces LLC | Nichols, NY | 6 GWh | Mar 2021 | Dec 2024 | Solar |
| Tiffany | Nautilus Solar Solutions | Norwich, NY | 8 GWh | Nov 2022 | Dec 2024 | Solar |
| Sheesley (CSG) | Nautilus Solar Solutions | Canton, NY | 15 MWh | Nov 2024 | Dec 2024 | Solar |
| Source Power NY II - Locust 1 | Locust Solar LLC | Cortland, NY | 8 GWh | Nov 2023 | Dec 2024 | Solar |
| EDF - Liberty NY - Real Term CSG | ESNY-RT-ELMSFORD, LLC | Elmsford, NY | 2 GWh | Jul 2023 | Dec 2024 | Solar |
| FFP - NY Varano | FFP NY Goshen Project2, LLC | Goshen, NY | 6 GWh | Mar 2024 | Dec 2024 | Solar |
| FFP - NY Urbanski | FFP NY Goshen Project1, LLC | Goshen, NY | 5 GWh | Mar 2024 | Dec 2024 | Solar : 99.9% |
| White Plains_RFP-Gedney Way Landfill | Distributed Solar Development, LLC | White Plains, NY | 3 GWh | Mar 2022 | Dec 2024 | Solar |
| The Source at White Plains (UBS) | Distributed Solar Development, LLC | White Plains, NY | 2 GWh | Mar 2022 | Dec 2024 | Solar |
| Source Power NY III - Remsen | Distributed Solar Development, LLC | Remsen, NY | 5 GWh | Nov 2023 | Dec 2024 | Solar |
| Broadway CDG Solar LLC | Broadway CDG Solar LLC | Depew, NY | 7 GWh | Nov 2023 | Dec 2024 | Solar |
| NY Ridgeway I CSG | DG Empire Shine, LLC | Lyndonville, NY | 3 GWh | Jul 2023 | Dec 2024 | Solar |
| Hamlin 1 | Helios Energy New York 2 LLC | Hamlin, NY | 7 GWh | Nov 2021 | Dec 2024 | Solar |
| Sweden 1 | Helios Energy New York 3 LLC | Sweden, NY | 8 GWh | Aug 2021 | Dec 2024 | Solar |
| Avon Solar Farm LLC | Avon Solar Farm LLC | Avon, NY | 6 GWh | Aug 2021 | Dec 2024 | Solar |
| Hunt Creek | LSE Perseus LLC | Nichols, NY | 5 GWh | Dec 2020 | Dec 2024 | Solar |
| DG Moorman Creek | DG Moorman Creek, LLC | Hilton, NY | 4 GWh | Jan 2024 | Dec 2024 | Solar |
| SSC Oswego II LLC | Reactivate | Oswego, NY | 4 GWh | Oct 2024 | Dec 2024 | Solar |
| THD Quicksilver - MDC Perth Amboy | THD NJ Riverview Main Distribution Center Solar Project 2020, LL | Perth Amboy, NJ | 5 GWh | Oct 2022 | Dec 2024 | Solar |
| Spano Solar - Belmar Wall | Belmar Gateway Solar LLC | Belmar, NJ | 2 GWh | Oct 2022 | Dec 2024 | Solar |
| NY Avon I CSG | DG Empire Sun, LLC | Avon, NY | 6 GWh | Jun 2024 | Dec 2024 | Solar |
| NY SHERMAN 176 W MAIN ST - SL 1 | SL Sherman, LLC | Sherman, NY | 1 GWh | Jul 2024 | Dec 2024 | Solar |
| NY Hermon 1040 County Rd 21 | Solitude Solar Russell County Rd 21 Microgrid, LLC | Hermon, NY | 589 MWh | Jul 2024 | Dec 2024 | Solar |
| Halsey Valley | LSE Pegasus LLC | Barton, NY | 8 GWh | Nov 2020 | Dec 2024 | Solar |
| NY Sorrell Hill II CSG | DG Empire Lumen 2023, LLC | Baldwinsville, NY | 481 MWh | Apr 2024 | Dec 2024 | Solar |
| Jogee Road Solar | DG New York CS, LLC | MIddleton, NY | 3 GWh | Jun 2022 | Dec 2024 | Solar |
| Source Power II - Taft CSG | Distributed Solar Development, LLC | East Syracuse, NY | 5 GWh | Sep 2023 | Dec 2024 | Solar |
| Lightstar Renewables - Project 1004 | Distributed Solar Development, LLC | Saugerties, NY | 6 GWh | Oct 2022 | Dec 2024 | Solar |
| FFP - NY Burch CSG | Distributed Solar Development, LLC | Hartford, NY | 394 MWh | Jun 2024 | Dec 2024 | Solar |
| Carthage B | NY USLE Carthage SR26 B LLC | Carthage, NY | 6 GWh | Feb 2022 | Dec 2024 | Solar |
| Carthage A | NY USLE Carthage SR26 A LLC | Carthage, NY | 8 GWh | Mar 2022 | Dec 2024 | Solar |
| Copenhagen Solar | NY USLE Copenhagen CR194 LLC | Copenhagen, NY | 2 GWh | Apr 2024 | Dec 2024 | Solar |
| Bogart Solar | Generate Capital | Palenville, NY | 2 GWh | Nov 2019 | Dec 2024 | Solar |
| Source Power Company - Aldrich | Morristown Solar II, LLC | Brier Hill, NY | 8 GWh | Feb 2022 | Dec 2024 | Solar |
| Wildflower Way Solar | Generate Capital | Bath, NY | 8 GWh | Jun 2021 | Dec 2024 | Solar |
| Wheatland 2B Solar | Generate Capital | Scottsville, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| Wheatland 2A Solar | Generate Capital | Scottsville, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| West Creek Solar | Generate Capital | Newark Valley, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| Svenski Solar (Hybrid) | Generate Capital | Crawford, NY | 3 GWh | Mar 2022 | Dec 2024 | Solar |
| State Highway 17B Solar | Generate Capital | Bethel, NY | 7 GWh | Feb 2021 | Dec 2024 | Solar |
| State Route 14A Solar | Generate Capital | Benton, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| Sangolqui Solar | Generate Capital | Seneca Falls, NY | 4 GWh | Aug 2021 | Dec 2024 | Solar |
| Salt Point Solar (Hybrid) | Generate Capital | Poughkeepsie, NY | 3 GWh | Dec 2020 | Dec 2024 | Solar : 99.9% |
| Reisender Solar | Generate Capital | Ellenville, NY | 3 GWh | Nov 2019 | Dec 2024 | Solar |
| Reid Solar | Generate Capital | Rome, NY | 7 GWh | Mar 2021 | Dec 2024 | Solar |
| NY70 Solar | Generate Capital | Hunt, NY | 8 GWh | Oct 2021 | Dec 2024 | Solar |
| New Beginnings Solar | Generate Capital | Kingston, NY | 3 GWh | Nov 2019 | Dec 2024 | Solar |
| Lockenhurst Pond Solar | Generate Capital | Westtown, NY | 4 GWh | Oct 2022 | Dec 2024 | Solar |
| Landau II Solar (Hybrid) | Generate Capital | Kingston, NY | 4 GWh | Nov 2021 | Dec 2024 | Solar : 99.9% |
| Henrietta Solar | Generate Capital | West Henrietta, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| Finney Solar | Generate Capital | Fort Johnson, NY | 9 GWh | Nov 2021 | Dec 2024 | Solar |
| Dunkleman Solar | Generate Capital | Cattaraugus, NY | 7 GWh | Dec 2022 | Dec 2024 | Solar |
| Dubois Solar (Hybrid) | Generate Capital | Pine Bush, NY | 3 GWh | Nov 2020 | Dec 2024 | Solar : 99.9% |
| Donati Solar | Generate Capital | Seneca Falls, NY | 4 GWh | Sep 2021 | Dec 2024 | Solar |
| Cafferty Hill Solar | Generate Capital | Owego, NY | 8 GWh | Feb 2022 | Dec 2024 | Solar |
| County Route 84 Solar | Generate Capital | Troupsburg, NY | 8 GWh | Nov 2021 | Dec 2024 | Solar |
| Costanza Solar | Generate Capital | Westerlo, NY | 3 GWh | Nov 2020 | Dec 2024 | Solar |
| Canoga Solar | Generate Capital | Seneca Falls, NY | 8 GWh | Jun 2021 | Dec 2024 | Solar |
| Brickchurch Solar | Generate Capital | North Rose, NY | 3 GWh | Feb 2020 | Dec 2024 | Solar |
| Angelica Solar Site 2 | NSF Angelica Site 2, LLC | Belfast, NY | 8 GWh | Apr 2022 | Dec 2024 | Solar |
| Croton Solar | Croton Solar LLC | Cortlandt, NY | 5 GWh | Nov 2021 | Dec 2024 | Solar |
| Calverton Solar Energy Center | LI Solar Generation, LLC | Calverton, NY | 44 GWh | Jul 2022 | Dec 2024 | Solar |
| East Fishkill CSG | Altus Power America Management, LLC | East Fishkill, NY | 3 GWh | Nov 2019 | Dec 2024 | Solar |
| ELP Greenport CSG | Altus Power America Management, LLC | Hudson, NY | 8 GWh | May 2020 | Dec 2024 | Solar |
| ELP Kinderhook CSG | Altus Power America Management, LLC | Valatie, NY | 8 GWh | Oct 2020 | Dec 2024 | Solar |
| ELP Myer CSG | Altus Power America Management, LLC | Ulster, NY | 4 GWh | May 2021 | Dec 2024 | Solar |
| ELP Saugerties CSG | Altus Power America Management, LLC | Saugerties, NY | 3 GWh | Jan 2020 | Dec 2024 | Solar |
| NY - Mines Press | NY - Mines Press | Cortlandt, NY | 27 MWh | Nov 2021 | Dec 2024 | Solar |
| Day Hollow Road Community Solar | Delaware River Solar, LLC | Owego, NY | 6 GWh | Dec 2023 | Dec 2024 | Solar |
| NY8 - Darby Solar | MN8 Energy LLC | Schaghticoke, NY | 32 GWh | May 2023 | Dec 2024 | Solar |
| NY8 - Teichos Pattersonville | MN8 Energy LLC | Pattersonville, NY | 34 GWh | Jan 2024 | Dec 2024 | Solar |
| NY8 - ELP Stillwater Solar | MN8 Energy LLC | Mechanicville, NY | 34 GWh | Oct 2023 | Dec 2024 | Solar |
| Angelica Solar Site 1 | NSF Angelica Site 1, LLC | Angelica, NY | 8 GWh | Apr 2022 | Dec 2024 | Solar |
| Mohawk View Solar | Mohawk View Solar, LLC | Fultonville, NY | 9 GWh | Sep 2021 | Dec 2024 | Solar |
| Landau Solar | Generate Capital | Kingston, NY | 3 GWh | Nov 2021 | Dec 2024 | Solar |
| Drinkwater Solar | Generate Capital | Saint Johnsville, NY | 4 GWh | Nov 2021 | Dec 2024 | Solar |
| McCarthy Solar | Generate Capital | Blooming Grove, NY | 4 GWh | Nov 2021 | Dec 2024 | Solar |
| Equinix - Elmsford | Bloom Energy | Elmsford, NY | 13 GWh | Aug 2020 | Dec 2024 | Natural Gas |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 696.7 GWh | 4 |
| #25 | Dominion Energy South Carolina, Inc. | 25.7 TWh | 87 |
| #13 | Duke Energy Carolinas | 112.5 TWh | 565 |
| #17 | Duke Energy Progress East | 64.3 TWh | 559 |
| #52 | Duke Energy Progress West | 4.3 TWh | 10 |
| #15 | ISO New England | 105.5 TWh | 1,577 |
| #24 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.4 TWh | 25 |
| #1 | PJM Interconnection, LLC | 870.7 TWh | 2,465 |
| #30 | South Carolina Public Service Authority | 18.9 TWh | 34 |
| #59 | Southeastern Power Administration | 1.5 TWh | 11 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Southern Company Services, Inc. - Trans | 250.9 TWh | 417 |
| #7 | California Independent System Operator | 188.0 TWh | 2,075 |
| #9 | Tennessee Valley Authority | 161.6 TWh | 204 |
| #10 | Florida Power & Light Co. | 148.9 TWh | 187 |
| #12 | New York Independent System Operator | 131.6 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.5 TWh | 565 |
| #15 | ISO New England | 105.5 TWh | 1,577 |
| #16 | Bonneville Power Administration | 80.5 TWh | 163 |
| #17 | Duke Energy Progress East | 64.3 TWh | 559 |
| #18 | PacifiCorp East | 61.1 TWh | 216 |