| Oswego Harbor Power | Oil | Oswego Harbor Power | 1.80 GW |
| Holtsville | Oil | National Grid Generation LLC | 567 MW |
| Wading River | Oil | National Grid Generation LLC | 238.5 MW |
| Glenwood | Oil | National Grid Generation LLC | 110 MW |
| Shoreham Energy LLC | Oil | MPH Cross Island Power | 100 MW |
| Shoreham | Oil | National Grid Generation LLC | 71.5 MW |
| Jamaica Bay Peaking | Oil | Jamaica Bay Peaking Facility, LLC | 60.5 MW |
| Hawkeye Energy Greenport LLC | Oil | Hawkeye Energy Greenport LLC | 54 MW |
| West Babylon | Oil | National Grid Generation LLC | 52.4 MW |
| 74th Street | Oil | Consolidated Edison Co-NY Inc | 37 MW |
| NYU LANGONE HEALTH | Oil | NYU LANGONE HEALTH | 34 MW |
| East Hampton | Oil | National Grid Generation LLC | 27.3 MW |
| New York Presbyterian Hospital- 68th Street | Oil | NY - PRESBYTERIAN HOSPITAL- 68TH ST | 22.9 MW |
| Regeneron Pharmaceuticals Inc. | Oil | Regeneron Pharmaceuticals Inc. | 22.2 MW |
| The Mount Sinai Hospital | Oil | Mount Sinai Hospital | 18.2 MW |
| Southold | Oil | National Grid Generation LLC | 14 MW |
| NY Times Daily Production Facility | Oil | The NY Times Production Facility | 12 MW |
| New York Presbyterian Hospital-168th St | Oil | New York Presbyterian Hospital- 168th Street | 11.9 MW |
| South Hampton | Oil | National Grid Generation LLC | 11.5 MW |
| Greenport | Oil | Village of Greenport - (NY) | 10.1 MW |
| Vassar Brothers Medical Center | Oil | Vassar Brothers Medical Center | 9.5 MW |
| Jacobi Medical Center | Oil | Jacobi Medical Center | 9.1 MW |
| Westchester County Medical Center | Oil | Westchester County Medical Center | 8.9 MW |
| Albert Einstein College of Medicine | Oil | Albert Einstein College of Medicine | 8.4 MW |
| Woodhull Hospital | Oil | Woodhull Hospital | 8 MW |
| NYC-HH - CONEY ISLAND HOSPITAL | Oil | NYC-HH Coney Island Hospital | 7.8 MW |
| NYC-HH-New Bellevue Hospital | Oil | NYC-HH-New Bellevue Hospital | 7.4 MW |
| The Bank of New York | Oil | The Bank of New York | 7.2 MW |
| Mt. Sinai- Morningside | Oil | Mt. Sinai- Morningside | 6.6 MW |
| Lincoln Medical and Mental Health Center | Oil | Lincoln Medical and Mental Health Center | 6.4 MW |
| Plant No 1 Freeport | Oil | Village of Freeport - (NY) | 6 MW |
| NewYork-Presbyterian Brooklyn Methodist | Oil | NewYork-Presbyterian Brooklyn Methodist Hospital | 5.9 MW |
| White Plains Hospital Medical Center | Oil | White Plains Hospital Medical Center | 5.7 MW |
| Bassett Medical Center | Oil | Bassett Healthcare | 5.6 MW |
| Harlem Hospital Center | Oil | Harlem Hospital Center | 4.7 MW |
| NYU Langone Hospital- Brooklyn | Oil | NYU Langone Health | 4.6 MW |
| NYPH-Queens | Oil | NYPH-Queens | 4.5 MW |
| Harris Lake | Oil | New York State Elec & Gas Corp | 4.2 MW |
| Northern Westchester Hospital | Oil | Northern Westchester Hospital | 4 MW |
| Maimonides Medical Center | Oil | Maimonides Medical Center | 3.9 MW |
| Mercy Medical Center | Oil | Mercy Medical Center | 3.6 MW |
| Mount Sinai Beth Israel | Oil | Mount Sinai Beth Israel | 3.3 MW |
| St. Luke's Cornwall Hospital | Oil | St. Luke's Cornwall Hospital - Newburgh | 3.2 MW |
| JLL-One Rockwood Road | Oil | JLL-One Rockwood Road | 3 MW |
| Mount Sinai South Nassau Hospital | Oil | Mount Sinai South Nassau Hospital | 3 MW |
| Fordham University | Oil | Fordham University | 2.9 MW |
| Richmond University Medical Center | Oil | Richmond University Medical Center | 2.8 MW |
| Fishers Island 1 | Oil | Connecticut Mun Elec Engy Coop | 2.6 MW |
| Kingsbrook Jewish Medical Center | Oil | Kingsbrook Jewish Medical Center | 2.6 MW |
| NYP-Hudson Valley Hospital Center | Oil | NYP-Hudson Valley Hospital Center | 2.6 MW |
| Saint Catherine of Siena Medical Center | Oil | Saint Catherine of Siena Medical Center | 2.2 MW |
| St. Mary's Hospital For Children | Oil | St. Mary's Hospital For Children | 2 MW |
| Good Samaritan Hospital | Oil | Good Samaritan Hospital | 1.9 MW |
| NYP-Westchester | Oil | NYPH - Lawrence | 1.8 MW |
| Montefiore Nyack Hospital | Oil | Montefiore Nyack Hospital | 1.6 MW |
| North Central Bronx Hospital | Oil | North Central Bronx Hospital | 1.6 MW |
| NYU Langone - Orthopedic | Oil | NYU Langone - Orthopedic | 1.6 MW |
| Wyckoff Heights Medical Center | Oil | Wyckoff Heights Medical Center | 1.6 MW |
| Brooklyn Hospital Center | Oil | Brooklyn Hospital Center | 1.5 MW |
| Montefiore Weiler (Einstein) Hospital | Oil | Montefiore Weiler (Einstein) Hospital | 1.5 MW |
| Mount Sinai - Brooklyn | Oil | Mount Sinai - Brooklyn | 1.5 MW |
| NYP-Lower Manhattan Hospital | Oil | NYP-Lower Manhattan Hospital | 1.5 MW |
| St Johns Riverside Hospital | Oil | St Johns Riverside Hospital | 1.5 MW |
| St. Joseph Hospital | Oil | St. Joseph Hospital (NY) | 1.3 MW |
| Interfaith Medical Center | Oil | Interfaith Medical Center | 1.2 MW |
| Montefiore-New Rochelle | Oil | Montefiore-New Rochelle | 1.2 MW |
| St. Johns Episcopal Hospital | Oil | St. Johns Episcopal Hospital | 1.2 MW |
| Montefiore Mount Vernon Hospital | Oil | Montefiore Mount Vernon Hospital | 1.1 MW |
| Montefiore - Westchester Square | Oil | Montefiore-Westchester Square | 1 MW |
| The Allen Hospital | Oil | The Allen Hospital | 1 MW |