Summary of Electricity Activity in Port Jefferson, NY
Summary of Port Jefferson, NY Generation
Port Jefferson, NY is ranked #1,540 out of 5,785 U.S. cities nationwide and #31 out of 387 New York cities in terms of total annual net electricity generation.
| Annual Generation | 24.4 GWh |
|---|---|
| Annual Consumption | 4.1 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 1 |
| Companies on File | 1 |
| Power Plants in 50 Mile Radius | 250 |
| Power Plants in 100 Mile Radius | 1,086 |
Map of Top Producing Plants in Port Jefferson, NY
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Annual Net Generation From natural gas power
307.2 GWh
National Rank in Terms of natural gas Net Electricity Generation
#536 /1,469 U.S. Cities
State Rank in Terms of natural gas Net Electricity Generation
#22 /67 New York Cities
Monthly Net Generation for Port Jefferson, NY
Monthly Plant Fuel Consumption for Port Jefferson, NY
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #31 / 387 | #1540 / 5785 | 337.72 GWh | 4.12 M MMBtu |
| Natural Gas | #22 / 67 | #536 / 1469 | 307.18 GWh | 3.74 M MMBtu |
| Residual Fuel Oil | #5 / 7 | #14 / 51 | 26.76 GWh | 337.00 k MMBtu |
| Distillate Fuel Oil | #7 / 42 | #222 / 1023 | 3.77 GWh | 43.58 k MMBtu |
Power Plants in Port Jefferson, NY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Port Jefferson | National Grid Generation LLC | 337.7 GWh | 4.1 M MMBtu | Natural Gas : 91.0% Residual Fuel Oil : 7.9% Distillate Fuel Oil : 1.1% |
Electricity Generation for Neighboring Cities
| National Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #4807 | Holbrook | 3.7 GWh | 1 |
| #1243 | Holtsville | 492.4 GWh | 3 |
| #4995 | Islandia | 2.9 GWh | 1 |
| #4514 | Kings Park | 5.4 GWh | 3 |
| #2824 | Medford | 45.6 GWh | 2 |
| #2702 | Ronkonkoma | 54.6 GWh | 1 |
| #2742 | Shoreham | 51.6 GWh | 4 |
| #5735 | Smithtown | 14.0 MWh | 1 |
| #1594 | Stony Brook | 309.3 GWh | 1 |
| #463 | Yaphank | 2.4 TWh | 2 |