Summary of Electricity Activity in Rockingham County, NH
Summary of Rockingham County, NH Generation
Rockingham County, NH is ranked #41 out of 2,193 U.S. counties nationwide and #1 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 15.9 TWh |
|---|---|
| Annual Consumption | 162.1 M MMBtu |
| Last Update | May 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 | #41 / 2193 | 15.94 TWh | 162.10 M MMBtu |
| Nuclear | #1 / 1 | #37 / 52 | 9.89 TWh | 112.97 M MMBtu |
| Natural Gas | #1 / 2 | #118 / 927 | 5.80 TWh | 46.77 M MMBtu |
| Distillate Fuel Oil | #1 / 5 | #10 / 741 | 151.10 GWh | 1.12 M MMBtu |
| Residual Fuel Oil | #1 / 2 | #10 / 48 | 100.83 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 | 113.0 M MMBtu | Nuclear |
| Granite Ridge | Granite Ridge Energy LLC | 3.8 TWh | 30.9 M MMBtu | Natural Gas |
| Newington Energy Center | Essential Power Operating Services, LLC | 2.1 TWh | 15.8 M MMBtu | Natural Gas : 92.8% Distillate Fuel Oil : 7.2% |
| Newington | Granite Shore Power | 157.4 GWh | 2.0 M MMBtu | Residual Fuel Oil : 64.1% Natural Gas : 34.5% Distillate Fuel Oil : 1.4% |
| Hampton Facility | Foss Manufacturing Company LLC | 28.2 GWh | 424.5 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 |
|---|---|---|---|
| #1932 | Belknap County | 9.3 GWh | 2 |
| #1576 | Carroll County | 78.3 GWh | 3 |
| #450 | Essex County | 2.5 TWh | 41 |
| #1342 | Hillsborough County | 184.1 GWh | 11 |
| #1181 | Merrimack County | 319.9 GWh | 14 |
| #515 | Middlesex County | 1.9 TWh | 68 |
| #208 | Norfolk County | 6.7 TWh | 40 |
| #1511 | Strafford County | 99.8 GWh | 8 |
| #1050 | Suffolk County | 428.0 GWh | 14 |
| #1203 | York County | 299.8 GWh | 25 |
Electricity Generation for Cities Located in Rockingham County, NH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #22 | Hampton, NH | 28.2 GWh | 1 |
| #2 | Londonderry, NH | 3.8 TWh | 1 |
| #36 | Portsmouth, NH | 888.0 MWh | 1 |
| #1 | Seabrook Beach, NH | 9.9 TWh | 1 |