Port Jefferson
Beach Street, Port Jefferson, NY 11776Plant Summary Information
Port Jefferson is ranked #32 out of 832 power plants in New York in terms of total annual net electricity generation.
Port Jefferson is comprised of 5 generators and generated 156.4 GWh during the 3-month period between June 2024 to September 2024.
| Plant Name | Port Jefferson |
|---|---|
| Utility Name | National Grid Generation LLC |
| Location | Suffolk County, NY |
| Initial Operation Date | November 1958 |
| Last Update | Sep 2024 |
| Annual Generation | 396.4 GWh |
| Annual Consumption | 5.4 M MMBtu |
| Ranked #1,515 out of 11,852 Power Plants Nationwide | |
| Ranked #602 out of 2,254 Natural Gas Power Plants Nationwide | |
| Ranked #32 out of 832 New York Power Plants | |
| Ranked #24 out of 116 New York Natural Gas Power Plants | |
| Fuel Types | Natural Gas : 96.9% Residual Fuel Oil : 2.9% |
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Monthly Net Generation for Port Jefferson
Port Jefferson Details
| Summary Information | |
|---|---|
| Plant Name | Port Jefferson (2517) |
| Plant Address | Beach Street, Port Jefferson, NY 11776 |
| Utility | National Grid Generation LLC (56505) |
| Latitude, Longitude | 40.9497, -73.07851 |
| Generation Dates on File | Jan 2001 to Sep 2024 |
| Initial Operation Date | November 1958 |
| Annual Generation | 396.4 GWh |
| Fuel Types | Natural Gas : 96.9% Residual Fuel Oil : 2.9% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 02-22-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | NPCC |
| Balancing Authority | New York Independent System Operator (NYIS) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Long Island Sound |
| Ash Impoundment | Yes Lined Operating |
| Transmission / Distribution Owner | Long Island Power Authority (11171) NY |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | Other - See pipeline notes. |
| Pipeline Name | IROQUOIS GAS TRANSMISSION SYS LP |
| Pipeline Notes | KEDLI |
| Natural Gas Storage | No |
Generator 3 Details Operating November 1958
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 23555 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 23555 |
| Nameplate Capacity | 188 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 192 MW |
| Winter Capacity | 189.2 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | November 1958 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Residual Fuel Oil |
| Startup Source | Natural Gas |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Cofire Energy Source | NG / RFO |
|---|---|
| Switch When Operating | Yes |
| Net Summer Capacity With Natural Gas | 192 MW |
| Net Winter Capacity With Natural Gas | 189.2 MW |
| Net Summer Capacity With Oil | 192 MW |
| Net Winter Capacity With Oil | 189.2 MW |
| Time To Switch From Gas To Oil | 6H |
| Time To Switch From Oil To Gas | 6H |
| Factors That Limit Switching | No |
Generator 4 Details Operating November 1960
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 23616 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 23616 |
| Nameplate Capacity | 188 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 193 MW |
| Winter Capacity | 194.7 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | November 1960 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Residual Fuel Oil |
| Startup Source | Natural Gas |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Cofire Energy Source | NG / RFO |
|---|---|
| Switch When Operating | Yes |
| Net Summer Capacity With Natural Gas | 193 MW |
| Net Winter Capacity With Natural Gas | 194.7 MW |
| Net Summer Capacity With Oil | 193 MW |
| Net Winter Capacity With Oil | 194.7 MW |
| Time To Switch From Gas To Oil | 6H |
| Time To Switch From Oil To Gas | 6H |
| Factors That Limit Switching | No |
Generator GT1 Details Operating December 1966
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 23713 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 23713 |
| Nameplate Capacity | 16 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 12.9 MW |
| Winter Capacity | 16.6 MW |
| Minimum Load | 10.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1966 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Distillate Fuel Oil |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator GT2 Details Operating July 2002
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 24210 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 24210 |
| Nameplate Capacity | 53 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 42.6 MW |
| Winter Capacity | 46.7 MW |
| Minimum Load | 37 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | July 2002 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Kerosene |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Switch When Operating | No |
|---|---|
| Net Summer Capacity With Natural Gas | 42.6 MW |
| Net Winter Capacity With Natural Gas | 46.7 MW |
| Net Summer Capacity With Oil | 42.6 MW |
| Net Winter Capacity With Oil | 46.7 MW |
| Time To Switch From Gas To Oil | 1H |
| Time To Switch From Oil To Gas | 1H |
| Factors That Limit Switching | Yes |
| Air Permit Limits | Yes |
Generator GT3 Details Operating July 2002
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 24211 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 24211 |
| Nameplate Capacity | 53 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 40.1 MW |
| Winter Capacity | 47.1 MW |
| Minimum Load | 37 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | July 2002 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Kerosene |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Switch When Operating | No |
|---|---|
| Net Summer Capacity With Natural Gas | 40.1 MW |
| Net Winter Capacity With Natural Gas | 47.1 MW |
| Net Summer Capacity With Oil | 40.1 MW |
| Net Winter Capacity With Oil | 47.1 MW |
| Time To Switch From Gas To Oil | 1H |
| Time To Switch From Oil To Gas | 1H |
| Factors That Limit Switching | Yes |
| Air Permit Limits | Yes |
Port Jefferson Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding Port Jefferson.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Blydenburgh Solar Project | Haupaugge, NY | 2.8 GWh | 10.8 mi |
| Caithness Long Island Energy Center | Yaphank, NY | 1.8 TWh | 11.8 mi |
| Holtsville | Holtsville, NY | 15.9 GWh | 9.2 mi |
| Holtsville Solar Project | Holtsville, NY | 2.1 GWh | 10.8 mi |
| Huntington Resource Recovery Facility | East Northport, NY | 195.7 GWh | 12 mi |
| Kings Park Solar I | Kings Park, NY | 3.4 GWh | 10.5 mi |
| Kings Park Solar II | Kings Park, NY | 3.4 GWh | 10.5 mi |
| Lincoln Ave Solar Project | Holbrook, NY | 3.5 GWh | 11.6 mi |
| Long Island Solar Farm LLC | Upton, NY | 47.7 GWh | 13.5 mi |
| MacArthur Waste to Energy Facility | Ronkonkoma, NY | 53.2 GWh | 11.3 mi |
| Orbit Bloom Fuel Cell | Medford, NY | 42.6 GWh | 10.8 mi |
| Richard M Flynn | Holtsville, NY | 429.5 GWh | 9.3 mi |
| Riverhead | Riverhead, NY | 1.5 GWh | 11.7 mi |
| Saint Catherine of Siena Medical Center | Smithtown, NY | 13.0 MWh | 10.6 mi |
| Shoreham | Wading River, NY | 767.0 MWh | 11.2 mi |
| Shoreham Energy LLC | Shoreham, NY | 13.3 GWh | 11.1 mi |
| Shoreham Solar Commons | Shoreham, NY | 47.4 GWh | 10 mi |
| Stony Brook Cogen Plant | Stony Brook, NY | 288.5 GWh | 3.5 mi |
| SWM Fuel Cell | Yaphank, NY | 57.4 GWh | 13.5 mi |
| Wading River | Shoreham, NY | 12.7 GWh | 10.5 mi |