Summary of Electricity Activity in Rockingham County, NH
Summary of Rockingham County, NH Generation
Rockingham County, NH is ranked #38 out of 2,156 U.S. counties nationwide and #1 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 17.0 TWh |
|---|---|
| Annual Consumption | 171.6 M MMBtu |
| Last Update | Mar 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
10.9 TWh
National Rank in Terms of nuclear Net Electricity Generation
#34 /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 | #38 / 2156 | 16.96 TWh | 171.58 M MMBtu |
| Nuclear | #1 / 1 | #34 / 52 | 10.92 TWh | 123.68 M MMBtu |
| Natural Gas | #1 / 2 | #117 / 920 | 5.79 TWh | 45.41 M MMBtu |
| Distillate Fuel Oil | #1 / 5 | #10 / 726 | 151.12 GWh | 1.12 M MMBtu |
| Residual Fuel Oil | #1 / 2 | #10 / 48 | 100.83 GWh | 1.35 M MMBtu |
| Jet Fuel | #2 / 3 | #4 / 8 | 1.00 GWh | 15.99 k MMBtu |
Power Plants in Rockingham County, NH
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Seabrook | NextEra Energy Seabrook LLC | 10.9 TWh | 123.7 M MMBtu | Nuclear |
| Granite Ridge | Granite Ridge Energy LLC | 4.0 TWh | 30.1 M MMBtu | Natural Gas |
| Newington Energy Center | Essential Power Operating Services, LLC | 1.9 TWh | 15.3 M MMBtu | Natural Gas : 92.2% Distillate Fuel Oil : 7.8% |
| Newington | Granite Shore Power | 153.4 GWh | 2.1 M MMBtu | Residual Fuel Oil : 65.7% Natural Gas : 32.8% Distillate Fuel Oil : 1.5% |
| Hampton Facility | Foss Manufacturing Company LLC | 27.7 GWh | 414.0 k MMBtu | Natural Gas |
| Schiller | Granite Shore Power | 1.0 GWh | 16.0 k MMBtu | Jet Fuel |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1864 | Belknap County | 12.3 GWh | 2 |
| #2102 | Carroll County | 484.0 MWh | 3 |
| #451 | Essex County | 2.5 TWh | 39 |
| #1303 | Hillsborough County | 203.0 GWh | 11 |
| #1152 | Merrimack County | 333.0 GWh | 14 |
| #515 | Middlesex County | 1.9 TWh | 68 |
| #192 | Norfolk County | 7.0 TWh | 39 |
| #1479 | Strafford County | 105.7 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 | 27.7 GWh | 1 |
| #2 | Londonderry, NH | 4.0 TWh | 1 |
| #34 | Portsmouth, NH | 1.0 GWh | 1 |
| #1 | Seabrook Beach, NH | 10.9 TWh | 1 |