Summary of Electricity Activity in Rockingham County, NH
Summary of Rockingham County, NH Generation
Rockingham County, NH is ranked #39 out of 2,167 U.S. counties nationwide and #1 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 16.8 TWh |
|---|---|
| Annual Consumption | 170.2 M MMBtu |
| Last Update | Feb 2026 |
| Power Plants | 6 |
| Companies on File | 5 |
Map of Top Producing Plants in Rockingham County, NH
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Rockingham County, NH.
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 | #39 / 2167 | 16.80 TWh | 170.17 M MMBtu |
| Nuclear | #1 / 1 | #35 / 52 | 10.92 TWh | 122.68 M MMBtu |
| Natural Gas | #1 / 2 | #119 / 927 | 5.63 TWh | 44.95 M MMBtu |
| Distillate Fuel Oil | #1 / 5 | #10 / 736 | 151.12 GWh | 1.17 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 | 122.7 M MMBtu | Nuclear |
| Granite Ridge | Granite Ridge Energy LLC | 3.7 TWh | 29.3 M MMBtu | Natural Gas |
| Newington Energy Center | Essential Power Operating Services, LLC | 2.0 TWh | 15.7 M MMBtu | Natural Gas : 92.5% Distillate Fuel Oil : 7.5% |
| 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 | 27.0 GWh | 410.0 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 |
|---|---|---|---|
| #1871 | Belknap County | 12.3 GWh | 2 |
| #2115 | Carroll County | 484.0 MWh | 3 |
| #447 | Essex County | 2.5 TWh | 39 |
| #1301 | Hillsborough County | 203.5 GWh | 11 |
| #1151 | Merrimack County | 336.0 GWh | 14 |
| #513 | Middlesex County | 2.0 TWh | 68 |
| #181 | Norfolk County | 7.3 TWh | 38 |
| #1470 | Strafford County | 109.3 GWh | 6 |
| #1054 | Suffolk County | 429.1 GWh | 13 |
| #1224 | York County | 260.4 GWh | 22 |
Electricity Generation for Cities Located in Rockingham County, NH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #22 | Hampton, NH | 27.0 GWh | 1 |
| #2 | Londonderry, NH | 3.7 TWh | 1 |
| #36 | Portsmouth, NH | 1.0 GWh | 1 |
| #1 | Seabrook Beach, NH | 10.9 TWh | 1 |