Summary of Electricity Activity in Port Jefferson, NY
Summary of Port Jefferson, NY Generation
Port Jefferson, NY is ranked #1,413 out of 5,757 U.S. cities nationwide and #29 out of 382 New York cities in terms of total annual net electricity generation.
| Annual Generation | 5.1 GWh |
|---|---|
| Annual Consumption | 4.7 M MMBtu |
| Last Update | Mar 2026 |
| 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
318.1 GWh
National Rank in Terms of natural gas Net Electricity Generation
#523 /1,453 U.S. Cities
State Rank in Terms of natural gas Net Electricity Generation
#20 /65 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 | #29 / 382 | #1413 / 5757 | 394.27 GWh | 4.68 M MMBtu |
| Natural Gas | #20 / 65 | #523 / 1453 | 318.10 GWh | 3.81 M MMBtu |
| Residual Fuel Oil | #4 / 7 | #13 / 51 | 70.98 GWh | 812.35 k MMBtu |
| Distillate Fuel Oil | #7 / 42 | #206 / 1019 | 5.19 GWh | 56.53 k MMBtu |
Power Plants in Port Jefferson, NY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Port Jefferson | National Grid Generation LLC | 394.3 GWh | 4.7 M MMBtu | Natural Gas : 80.7% Residual Fuel Oil : 18.0% Distillate Fuel Oil : 1.3% |
Electricity Generation for Neighboring Cities
| National Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #4783 | Holbrook | 3.7 GWh | 1 |
| #1250 | Holtsville | 492.4 GWh | 3 |
| #4977 | Islandia | 2.9 GWh | 1 |
| #4503 | Kings Park | 5.4 GWh | 3 |
| #2844 | Medford | 45.6 GWh | 2 |
| #2753 | Ronkonkoma | 52.4 GWh | 1 |
| #2775 | Shoreham | 50.6 GWh | 4 |
| #5709 | Smithtown | 14.0 MWh | 1 |
| #1598 | Stony Brook | 309.3 GWh | 1 |
| #474 | Yaphank | 2.3 TWh | 2 |