Summary of Electricity Activity in Merrimack County, NH
Summary of Merrimack County, NH Generation
Merrimack County, NH is ranked #877 out of 2,119 U.S. counties nationwide and #4 out of 9 New Hampshire counties in terms of total annual net electricity generation.
| Annual Generation | 597.8 GWh |
|---|---|
| Annual Consumption | 6.5 M MMBtu |
| Last Update | Feb 2025 |
| Power Plants | 14 |
| Companies on File | 8 |
Map of Top Producing Plants in Merrimack County, NH
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Merrimack County, NH.
Annual Net Generation From bituminous coal power
322.2 GWh
National Rank in Terms of bituminous coal Net Electricity Generation
#64 /113 U.S. Counties
State Rank in Terms of bituminous coal Net Electricity Generation
#1 /1 New Hampshire Counties
Monthly Net Generation for Merrimack County, NH
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #4 / 9 | #877 / 2119 | 597.80 GWh | 6.49 M MMBtu |
| Bituminous Coal | #1 / 1 | #64 / 113 | 322.15 GWh | 3.77 M MMBtu |
| Water | #3 / 7 | #191 / 550 | 181.05 GWh | 666.92 k MMBtu |
| NON-Biogenic Municipal Solid Waste | #1 / 1 | #36 / 50 | 51.29 GWh | 1.12 M MMBtu |
| Biogenic Municipal Solid Waste | #1 / 1 | #36 / 50 | 41.96 GWh | 914.05 k MMBtu |
| Jet Fuel | #1 / 3 | #3 / 10 | 1.07 GWh | 17.61 k MMBtu |
| Distillate Fuel Oil | #4 / 5 | #415 / 729 | 273.30 MWh | 3.27 k MMBtu |
Power Plants in Merrimack County, NH
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Merrimack | Granite Shore Power | 323.5 GWh | 3.8 M MMBtu | Bituminous Coal : 99.6% |
| Wheelabrator Concord Facility | Wheelabrator Environmental Systems | 93.3 GWh | 2.0 M MMBtu | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Garvins Falls | Central Rivers Power NH, LLC | 44.2 GWh | 163.3 k MMBtu | Water |
| Eastman Falls | Central Rivers Power NH, LLC | 33.2 GWh | 122.3 k MMBtu | Water |
| Rolfe Canal Hydro | Briar-Hydro Associates | 27.8 GWh | 101.8 k MMBtu | Water |
| Penacook Lower Falls | Briar-Hydro Associates | 22.6 GWh | 83.9 k MMBtu | Water |
| Penacook Upper Falls Hydro | Briar-Hydro Associates | 17.1 GWh | 62.6 k MMBtu | Water |
| Pembroke Hydro | Eagle Creek Renewable Energy, LLC | 15.4 GWh | 55.6 k MMBtu | Water |
| Stevens Mills Dam | Eagle Creek Renewable Energy, LLC | 9.8 GWh | 35.4 k MMBtu | Water |
| China Mill Hydro | New Hampshire Hydro Associates | 4.0 GWh | 15.0 k MMBtu | Water |
| EHC West Hopkinton | Green Mountain Power Corp | 4.0 GWh | 15.0 k MMBtu | Water |
| Hooksett | Central Rivers Power NH, LLC | 3.0 GWh | 12.0 k MMBtu | Water |
| Hopkinton Energy | Regenesis Corporation | 0.0 Wh | 0 MMBtu | No Information Available |
| Stevens Mills Hydroelectric Project | Eagle Creek RE LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1791 | Belknap County | 16.2 GWh | 2 |
| #2060 | Carroll County | 552.0 MWh | 3 |
| #676 | Grafton County | 1.1 TWh | 12 |
| #1188 | Hillsborough County | 254.4 GWh | 11 |
| #52 | Rockingham County | 14.2 TWh | 6 |
| #1404 | Strafford County | 111.3 GWh | 6 |
| #1428 | Sullivan County | 102.9 GWh | 6 |
| #849 | Windham County | 628.8 GWh | 8 |
| #1204 | Windsor County | 235.5 GWh | 10 |
| #1123 | York County | 325.5 GWh | 19 |
* Net Generation data is based on the last 12 months since Feb 2025
Electricity Generation for Cities Located in Merrimack County, NH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #9 | Concord, NH | 160.7 GWh | 4 |
| #33 | Contoocook, NH | 4.0 GWh | 2 |
| #19 | Franklin, NH | 43.0 GWh | 3 |
| #35 | Hooksett, NH | 3.0 GWh | 1 |
| #20 | New London, NH | 32.0 GWh | 2 |
| #4 | Suncook, NH | 387.1 GWh | 4 |
* Net Generation data is based on the last 12 months since Feb 2025