New York Independent System Operator
Balancing Authority Summary Information
New York Independent System Operator is ranked #12 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | New York Independent System Operator |
|---|---|
| States | New Jersey New York |
| Last Update | Jul 2026 |
| Annual Generation | 134.3 TWh |
| Power Plants | 1,299 |
| Utilities | 614 |
| Ranked #12 out of 64 in terms of net annual generation | |
| Ranked #9 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 54.3% Nuclear | 19.7% Water | 17.8% Wind | 5% Other Fuel | 2.9% |
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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 |
|---|---|---|---|---|---|---|
| ELP Kinderhook CSG | Altus Power America Management, LLC | Valatie, NY | 8 GWh | Oct 2020 | Dec 2025 | Solar |
| Sugarhill Road - Solitude Solar CSG | Standard Solar | Rexford, NY | 8 GWh | Aug 2019 | Dec 2025 | Solar |
| Rivard 1 | Generate Capital | Sheridan, NY | 8 GWh | Nov 2023 | Dec 2025 | Solar |
| Ticon Solar | Ticon Solar, LLC | Ticonderoga, NY | 8 GWh | Oct 2024 | Dec 2025 | Solar |
| Carthage A | NY USLE Carthage SR26 A LLC | Carthage, NY | 8 GWh | Mar 2022 | Dec 2025 | Solar |
| Wappinger Falls Hydroelectric | Windsor Machinery Co Inc | Wappinger Falls, NY | 8 GWh | Nov 1988 | Dec 2025 | Water |
| Albion A | NY USLE Albion Long Bridge A LLC | Albion, NY | 8 GWh | Jan 2025 | Dec 2025 | Solar |
| Jericho | Bullrock-NxtGenREA | Alfred, NY | 8 GWh | Sep 2024 | Dec 2025 | Solar |
| Manlius West | CVE US EI5 Manlius West LLC | Manlius, NY | 8 GWh | Sep 2024 | Dec 2025 | Solar |
| DOCCS Wende | DOCCS Wende | Alden, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| West Valley West | BQ Energy LLC | West Valley, NY | 8 GWh | Nov 2022 | Dec 2025 | Solar |
| West Valley East | BQ Energy LLC | West Valley, NY | 8 GWh | Nov 2022 | Dec 2025 | Solar |
| Solean Solar Project | Altus Power America Management, LLC | Olean, NY | 8 GWh | Mar 2016 | Dec 2025 | Solar |
| Gloversville Landfill Solar | Gloversville Community Solar LLC | Johnstown, NY | 8 GWh | Apr 2021 | Dec 2025 | Solar |
| Sangerfield Solar CSG | DG New York CS, LLC | Waterville, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Podunque Road CSG | KSI II Consolidated, LLC | Rushford, NY | 8 GWh | Mar 2021 | Dec 2025 | Solar |
| Judd Road Solar | Novis Renewables, LLC | Oriskany, NY | 8 GWh | Feb 2022 | Dec 2025 | Solar |
| Source Power NY II - Locust 1 | Locust Solar LLC | Cortland, NY | 8 GWh | Nov 2023 | Dec 2025 | Solar |
| Claverack Creek Solar | Claverack Creek Solar, LLC | Hudson, NY | 8 GWh | Sep 2024 | Dec 2025 | Solar |
| Bright Hill Solar LLC(CSG) | Nautilus Solar Solutions | Dansville, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Ruhlmann A (CSG) | AETS OpCo Holdings LLC | Lockport, NY | 8 GWh | Oct 2024 | Dec 2025 | Solar |
| Mannys Corners Solar 1 (CSG) | AES Clean Energy | Town of Amsterdam, NY | 8 GWh | Nov 2024 | Dec 2025 | Solar |
| Allis Medina Solar LLC CSG | AES Distributed Energy | Medina, NY | 8 GWh | Jun 2020 | Dec 2025 | Solar |
| Rivard 2 | Generate Capital | Sheridan, NY | 8 GWh | Nov 2023 | Dec 2025 | Solar |
| Comfort CSG | Nautilus Solar Solutions | Grand Island, NY | 8 GWh | Aug 2024 | Dec 2025 | Solar |
| Owlville Creek Solar 2, LLC | Owlville Creek Solar 2, LLC | Canastota, NY | 8 GWh | Nov 2020 | Dec 2024 | Solar |
| DOCCS Greene | Green Correctional Coxsackie NY Solar LLC | Coxsackie, NY | 8 GWh | Sep 2022 | Dec 2025 | Solar |
| Eden Hidden Meadows | Hidden Meadows Solar, LLC | Fort Meadow, NY | 8 GWh | Feb 2024 | Dec 2025 | Solar |
| Glen Mary 1 | Generate Capital | Tioga, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Ransom | Generate Capital | Binghamton, NY | 8 GWh | Nov 2024 | Dec 2025 | Solar |
| CAMILLUS B (CSG) | AETS OpCo Holdings LLC | Camillus, NY | 8 GWh | Sep 2024 | Dec 2025 | Solar |
| Bodhi Solar | Bodhi Solar, LLC | Wheatfield, NY | 8 GWh | Jul 2024 | Dec 2025 | Solar |
| Green Lakes Solar | Novis Renewables, LLC | Manilus, NY | 8 GWh | Feb 2022 | Dec 2025 | Solar |
| Mohawk View Solar | Mohawk View Solar, LLC | Fultonville, NY | 8 GWh | Sep 2021 | Dec 2025 | Solar |
| NHH004 Winthrop Fuel Cell | 2016 ESA Project Company, LLC | Brooklyn, NY | 8 GWh | Aug 2018 | Dec 2025 | Natural Gas |
| Pivot Solar NY 9 | Pivot Energy | Ticonderoga, NY | 8 GWh | Feb 2024 | Dec 2025 | Solar |
| Ghent (NY) | Altus Power America Management, LLC | Ghent, NY | 8 GWh | May 2021 | Dec 2025 | Solar |
| Cortlandville I Solar CSG | DG New York CS, LLC | Cortland, NY | 8 GWh | Sep 2021 | Dec 2025 | Solar |
| Cortlandville III Solar CSG | DG Empire Shine, LLC | Cortland, NY | 8 GWh | Dec 2022 | Dec 2025 | Solar |
| Wheatland 2B Solar | Generate Capital | Scottsville, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| West Creek Solar | Generate Capital | Newark Valley, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Finney Solar | Generate Capital | Fort Johnson, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Lansing Renewables, LLC | Lansing Renewables, LLC | Lansing, NY | 8 GWh | Oct 2020 | Dec 2024 | Solar |
| Bellisario Solar 3 | Lapeer-Cortland Solar, LLC | Lapeer, NY | 8 GWh | Sep 2021 | Dec 2025 | Solar |
| Wildflower Way Solar | Generate Capital | Bath, NY | 8 GWh | Jun 2021 | Dec 2025 | Solar |
| Castleton | Altus Power America Management, LLC | Castleton on Hudson, NY | 8 GWh | May 2021 | Dec 2025 | Solar |
| Phillips Route 82 Solar LLC | Phillips Route 82 Solar LLC | East Fishkill, NY | 8 GWh | May 2022 | Dec 2025 | Solar |
| Angelica Solar Site 1 | NSF Angelica Site 1, LLC | Angelica, NY | 8 GWh | Apr 2022 | Dec 2025 | Solar |
| Angelica Solar Site 2 | NSF Angelica Site 2, LLC | Belfast, NY | 8 GWh | Apr 2022 | Dec 2025 | Solar |
| Angelica Solar Site 3 | NSF Angelica Site 3, LLC | Belfast, NY | 8 GWh | Apr 2022 | Dec 2025 | Solar |
| Angelica Solar Site 4 | NSF Angelica Site 4, LLC | Angelica, NY | 8 GWh | Apr 2022 | Dec 2025 | Solar |
| RT32 Westerlo Solar 1 | RT32 Westerlo Solar 1, LLC | Westerlo, NY | 8 GWh | Feb 2020 | Dec 2025 | Solar |
| Halsey Valley | LSE Pegasus LLC | Barton, NY | 8 GWh | Nov 2020 | Dec 2025 | Solar |
| Lachute Hydro Lower | Central Rivers Power US, LLC | Ticonderoga, NY | 8 GWh | Nov 1987 | Dec 2025 | Water |
| Lachute Hydro Upper | Central Rivers Power US, LLC | Ticonderoga, NY | 8 GWh | Nov 1987 | Dec 2025 | Water |
| Bullitt Farm Solar | Generate Capital | Marcy, NY | 8 GWh | Aug 2023 | Dec 2025 | Solar |
| CAMILLUS A (CSG) | AETS OpCo Holdings LLC | Camillus, NY | 8 GWh | Sep 2024 | Dec 2025 | Solar |
| Day Hollow Road Community Solar | Bullrock-NxtGenREA | Owego, NY | 8 GWh | Dec 2023 | Dec 2025 | Solar |
| Richmond (NY) | Solar Planet Power | Honeoye, NY | 8 GWh | Dec 2022 | Dec 2025 | Solar |
| Sunnyside 2 Solar | Solar DG NY Sunnyside 2, LLC | Scotia, NY | 8 GWh | Feb 2023 | Dec 2025 | Solar |
| Sunnyside 1 Solar | Solar DG NY Sunnyside 1, LLC | Scotia, NY | 8 GWh | Feb 2023 | Dec 2025 | Solar |
| Tiffany | Nautilus Solar Solutions | Norwich, NY | 8 GWh | Nov 2022 | Dec 2025 | Solar |
| Phoenix Hydro Project | Eagle Creek Renewable Energy, LLC | Phoenix, NY | 8 GWh | Dec 1990 | Dec 2025 | Water |
| Norwich Solar and Energy Storage CSG | DG New York CS, LLC | Norwich, NY | 8 GWh | Aug 2021 | Dec 2025 | Solar |
| Source Power Company - Silver Creek | Distributed Solar Development, LLC | Silver Creek, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Day Hollow | Bullrock-NxtGenREA | Owego, NY | 8 GWh | Dec 2023 | Dec 2025 | Solar |
| Clifton Park Solar 1, LLC | Nautilus Solar Solutions | Rexford, NY | 8 GWh | Nov 2020 | Dec 2025 | Solar |
| Rainbow Falls Auscble | New York State Elec & Gas Corp | Town of Auscble, NY | 8 GWh | Jul 1926 | May 2025 | Water |
| RIC - Hanover (CSG) | MN8 Energy LLC | Silver Creek, NY | 8 GWh | Jul 2023 | Dec 2025 | Solar |
| DOCCS Eastern | DOCCS Eastern | Wawarsing, NY | 8 GWh | Sep 2021 | Dec 2025 | Solar |
| Coxsackie Solar | FPS Coxsackie Solar LLC | Coxsackie, NY | 8 GWh | Sep 2022 | Dec 2025 | Solar |
| Ver Plank South (CSG) | Nautilus Solar Solutions | Clay, NY | 8 GWh | Nov 2024 | Dec 2025 | Solar |
| County Route 84 Solar | Generate Capital | Troupsburg, NY | 8 GWh | Nov 2021 | Dec 2025 | Solar |
| Sutter Greenworks LLC | AES Distributed Energy | Calverton, NY | 8 GWh | Sep 2015 | Dec 2025 | Solar |
| Newfield Community Solar LLC | Newfield Solar LLC | Newfield, NY | 8 GWh | Dec 2018 | Dec 2025 | Solar |
| Herrington Solar | Herrington Solar, LLC | Schaghtiicoke, NY | 8 GWh | Aug 2021 | Dec 2025 | Solar |
| NY70 Solar | Generate Capital | Hunt, NY | 8 GWh | Oct 2021 | Dec 2025 | Solar |
| Monroe County Sites C, D, & E | AES Distributed Energy | Hilton, NY | 8 GWh | Nov 2017 | Dec 2025 | Solar |
| Quaker | CVE US EI8 Quaker LLC | Queensbury, NY | 8 GWh | Nov 2024 | Dec 2025 | Solar |
| Summit - Cicero | MN8 Energy LLC | Brewerton, NY | 8 GWh | Jan 2024 | Dec 2025 | Solar |
| Cafferty Hill Solar | Generate Capital | Owego, NY | 8 GWh | Feb 2022 | Dec 2025 | Solar |
| Owlville Creek Solar, LLC | Owlville Creek Solar, LLC | Canastota, NY | 8 GWh | Nov 2020 | Dec 2025 | Solar |
| Pivot Solar NY 6 | Pivot Energy | Ticonderoga, NY | 8 GWh | Mar 2024 | Dec 2025 | Solar |
| Independence Road (CSG) | AETS OpCo Holdings LLC | Independence, NY | 8 GWh | Oct 2024 | Dec 2025 | Solar |
| ATT Jericho | Bloom Energy | Huntington, NY | 8 GWh | Feb 2017 | Dec 2025 | Natural Gas |
| Union Springs 40 | Novis Renewables, LLC | Union Spring, NY | 8 GWh | Jan 2022 | Dec 2025 | Solar |
| Airport Road Solar (CSG) | NJR Clean Energy Ventures Corporation | Wawayanda, NY | 8 GWh | Aug 2022 | Dec 2025 | Solar |
| Bellisario Solar 2 | Lapeer-Cortland Solar, LLC | Lapeer, NY | 9 GWh | Sep 2021 | Dec 2025 | Solar |
| NSF Torrey Site 3 | NSF Torrey Site 3, LLC | Torrey, NY | 9 GWh | Oct 2023 | Dec 2025 | Solar |
| NSF Torrey Site 2 | NSF Torrey Site 2, LLC | Torrey, NY | 9 GWh | Oct 2023 | Dec 2025 | Solar |
| NSF Torrey Site 1 | NSF Torrey Site 1, LLC | Torrey, NY | 9 GWh | Oct 2023 | Dec 2025 | Solar |
| Philadlephia | EONY Generation Limited | Village of Philadelph, NY | 9 GWh | Sep 1986 | Dec 2025 | Water |
| Union Springs 963 | Novis Renewables, LLC | Union Spring, NY | 9 GWh | Dec 2021 | Dec 2025 | Solar |
| Eden Dowmont Road | Dowmont Solar, LLC | Argyle, NY | 9 GWh | Feb 2024 | Dec 2025 | Solar |
| OYA Church Road | OYA Church Road A LLC | Baldwinsville, NY | 9 GWh | Nov 2022 | Dec 2025 | Solar |
| Franklin (NY) | Erie Boulevard Hydropower LP | Franklin, NY | 9 GWh | Dec 1910 | Dec 2025 | Water |
| Winema Solar Partners | Winema Solar Partners, LLC | Oneida, NY | 9 GWh | Feb 2024 | Dec 2025 | Solar |
| NSF Aurelius Site 2, LLC | NSF Energy One LLC | Auburn, NY | 9 GWh | May 2024 | Dec 2025 | Solar |
| Shoddy Hollow | Generate Capital | Otisville, NY | 9 GWh | Nov 2024 | Dec 2025 | Solar |
| NSF Aurelius Site 3 LLC | NSF Energy One LLC | Auburn, NY | 9 GWh | May 2024 | Dec 2025 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 442.5 GWh | 4 |
| #24 | Dominion Energy South Carolina, Inc. | 25.3 TWh | 83 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #50 | Duke Energy Progress West | 4.5 TWh | 15 |
| #15 | ISO New England | 111.1 TWh | 1,629 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 33.9 TWh | 25 |
| #1 | PJM Interconnection, LLC | 882.8 TWh | 2,652 |
| #31 | South Carolina Public Service Authority | 18.5 TWh | 35 |
| #59 | Southeastern Power Administration | 1.3 TWh | 11 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
| #7 | California Independent System Operator | 169.4 TWh | 2,135 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.2 TWh | 187 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #15 | ISO New England | 111.1 TWh | 1,629 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #18 | PacifiCorp East | 60.9 TWh | 222 |