Summary of Electricity Activity in Rockingham County, NH
Summary of Rockingham County, NH Generation
Rockingham County, NH is ranked #41 out of 2,165 U.S. counties nationwide and #1 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 16.4 TWh |
|---|---|
| Annual Consumption | 166.6 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 6 |
| Companies on File | 5 |
Map of Top Producing Plants in Rockingham County, NH
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Annual Net Generation From nuclear power
10.9 TWh
National Rank in Terms of nuclear Net Electricity Generation
#35 /52 U.S. Counties
State Rank in Terms of nuclear Net Electricity Generation
#1 /1 New Hampshire Counties
Monthly Net Generation for Rockingham County, NH
Monthly Plant Fuel Consumption for Rockingham County, NH
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #1 / 9 | #41 / 2165 | 16.38 TWh | 166.60 M MMBtu |
| Nuclear | #1 / 1 | #35 / 52 | 10.91 TWh | 122.98 M MMBtu |
| Natural Gas | #1 / 2 | #130 / 928 | 5.30 TWh | 41.77 M MMBtu |
| Distillate Fuel Oil | #1 / 5 | #11 / 729 | 86.11 GWh | 844.00 k MMBtu |
| Residual Fuel Oil | #1 / 2 | #9 / 48 | 79.80 GWh | 993.78 k MMBtu |
| Jet Fuel | #2 / 3 | #4 / 8 | 697.00 MWh | 11.79 k MMBtu |
Power Plants in Rockingham County, NH
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Seabrook | NextEra Energy Seabrook LLC | 10.9 TWh | 123.0 M MMBtu | Nuclear |
| Granite Ridge | Granite Ridge Energy LLC | 3.4 TWh | 27.0 M MMBtu | Natural Gas |
| Newington Energy Center | Essential Power Operating Services, LLC | 1.9 TWh | 14.6 M MMBtu | Natural Gas : 95.5% Distillate Fuel Oil : 4.5% |
| Newington | Granite Shore Power | 132.1 GWh | 1.7 M MMBtu | Residual Fuel Oil : 60.4% Natural Gas : 39.0% Distillate Fuel Oil : 0.6% |
| Hampton Facility | Foss Manufacturing Company LLC | 26.1 GWh | 387.8 k MMBtu | Natural Gas |
| Schiller | Granite Shore Power | 697.0 MWh | 11.8 k MMBtu | Jet Fuel |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1867 | Belknap County | 12.3 GWh | 2 |
| #2113 | Carroll County | 484.0 MWh | 3 |
| #444 | Essex County | 2.6 TWh | 39 |
| #1295 | Hillsborough County | 204.2 GWh | 11 |
| #935 | Merrimack County | 560.5 GWh | 14 |
| #507 | Middlesex County | 2.0 TWh | 68 |
| #182 | Norfolk County | 7.3 TWh | 38 |
| #1467 | Strafford County | 109.3 GWh | 6 |
| #1051 | Suffolk County | 429.1 GWh | 13 |
| #1223 | York County | 259.7 GWh | 22 |
Electricity Generation for Cities Located in Rockingham County, NH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #22 | Hampton, NH | 26.1 GWh | 1 |
| #2 | Londonderry, NH | 3.4 TWh | 1 |
| #36 | Portsmouth, NH | 697.0 MWh | 1 |
| #1 | Seabrook Beach, NH | 10.9 TWh | 1 |