Summary of Electricity Activity in Rockingham County, NH
Summary of Rockingham County, NH Generation
Rockingham County, NH is ranked #42 out of 2,192 U.S. counties nationwide and #1 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 16.0 TWh |
|---|---|
| Annual Consumption | 163.3 M MMBtu |
| Last Update | Jun 2026 |
| 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
9.9 TWh
National Rank in Terms of nuclear Net Electricity Generation
#37 /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 | #42 / 2192 | 15.96 TWh | 163.30 M MMBtu |
| Nuclear | #1 / 1 | #37 / 52 | 9.88 TWh | 112.58 M MMBtu |
| Natural Gas | #1 / 2 | #118 / 928 | 5.82 TWh | 48.34 M MMBtu |
| Distillate Fuel Oil | #1 / 5 | #10 / 742 | 151.10 GWh | 1.12 M MMBtu |
| Residual Fuel Oil | #1 / 2 | #10 / 48 | 99.33 GWh | 1.24 M MMBtu |
| Jet Fuel | #2 / 3 | #4 / 7 | 888.00 MWh | 14.60 k MMBtu |
Power Plants in Rockingham County, NH
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Seabrook | NextEra Energy Seabrook LLC | 9.9 TWh | 112.6 M MMBtu | Nuclear |
| Granite Ridge | Granite Ridge Energy LLC | 3.8 TWh | 31.3 M MMBtu | Natural Gas |
| Newington Energy Center | Essential Power Operating Services, LLC | 2.1 TWh | 16.9 M MMBtu | Natural Gas : 92.9% Distillate Fuel Oil : 7.1% |
| Newington | Granite Shore Power | 146.6 GWh | 2.0 M MMBtu | Residual Fuel Oil : 67.8% Natural Gas : 30.7% Distillate Fuel Oil : 1.5% |
| Hampton Facility | Foss Manufacturing Company LLC | 28.1 GWh | 415.5 k MMBtu | Natural Gas |
| Schiller | Granite Shore Power | 888.0 MWh | 14.6 k MMBtu | Jet Fuel |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1934 | Belknap County | 9.3 GWh | 2 |
| #1577 | Carroll County | 78.3 GWh | 3 |
| #462 | Essex County | 2.3 TWh | 41 |
| #1347 | Hillsborough County | 185.2 GWh | 11 |
| #1207 | Merrimack County | 298.6 GWh | 14 |
| #526 | Middlesex County | 1.9 TWh | 70 |
| #218 | Norfolk County | 6.4 TWh | 40 |
| #1522 | Strafford County | 97.9 GWh | 8 |
| #1050 | Suffolk County | 431.9 GWh | 14 |
| #1205 | York County | 301.2 GWh | 26 |
Electricity Generation for Cities Located in Rockingham County, NH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #22 | Hampton, NH | 28.1 GWh | 1 |
| #2 | Londonderry, NH | 3.8 TWh | 1 |
| #36 | Portsmouth, NH | 888.0 MWh | 1 |
| #1 | Seabrook Beach, NH | 9.9 TWh | 1 |