2. United States
  3. New Hampshire
  4. Merrimack County, NH

Summary of Electricity Activity in Merrimack County, NH

Summary of Merrimack County, NH Generation

Merrimack County, NH is ranked #1,029 out of 2,106 U.S. counties nationwide and #4 out of 9 New Hampshire counties in terms of total annual net electricity generation.

Annual Generation 405.4 GWh
Annual Consumption 4.4 M MMBtu
Last UpdateOct 2024
Power Plants14
Companies on File8

Map of Top Producing Plants in Merrimack County, NH

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Overall National Rank

#1,029 /2,106 U.S. Counties

In Net Annual Generation

Overall State Rank

#4 /9 New Hampshire Counties

In Net Annual Generation

Overall Annual Net Geneneration

405.4 GWh

Total Annual Fuel Consumption

4.4 M MMBtu

Electric Companies in Merrimack County, NH

8

Merrimack County, NH
Power Plants

14

Annual Net Generation From hydroelectric power

181.0 GWh

National Rank in Terms of hydroelectric Net Electricity Generation

#193 /550 U.S. Counties

State Rank in Terms of hydroelectric Net Electricity Generation

#3 /7 New Hampshire Counties

Monthly Net Generation for Merrimack County, NH

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#4 / 9#1029 / 2106405.44 GWh4.43 M MMBtu
Water#3 / 7#193 / 550181.05 GWh666.92 k MMBtu
Bituminous Coal#1 / 1#77 / 115131.00 GWh1.73 M MMBtu
NON-Biogenic Municipal Solid Waste#1 / 1#37 / 5250.62 GWh1.11 M MMBtu
Biogenic Municipal Solid Waste#1 / 1#37 / 5241.42 GWh906.76 k MMBtu
Jet Fuel#1 / 3#3 / 101.15 GWh18.60 k MMBtu
Distillate Fuel Oil#5 / 5#435 / 729203.28 MWh2.61 k MMBtu

* Data is based on 12 months since Oct 2024.

Power Plants in Merrimack County, NH

PlantUtility NameGenerationConsumptionFuel Types
MerrimackGranite Shore Power132.4 GWh1.8 M MMBtu Bituminous Coal : 99.0% Jet Fuel : 0.9%
Wheelabrator Concord FacilityWheelabrator Environmental Systems92.0 GWh2.0 M MMBtu Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Garvins FallsCentral Rivers Power NH, LLC44.2 GWh163.3 k MMBtu Water
Eastman FallsCentral Rivers Power NH, LLC33.2 GWh122.3 k MMBtu Water
Rolfe Canal HydroBriar-Hydro Associates27.8 GWh101.8 k MMBtu Water
Penacook Lower FallsBriar-Hydro Associates22.6 GWh83.9 k MMBtu Water
Penacook Upper Falls HydroBriar-Hydro Associates17.1 GWh62.6 k MMBtu Water
Pembroke HydroEagle Creek Renewable Energy, LLC15.4 GWh55.6 k MMBtu Water
Stevens Mills DamEagle Creek Renewable Energy, LLC9.8 GWh35.4 k MMBtu Water
China Mill HydroNew Hampshire Hydro Associates4.0 GWh15.0 k MMBtu Water
EHC West HopkintonGreen Mountain Power Corp4.0 GWh15.0 k MMBtu Water
HooksettCentral Rivers Power NH, LLC3.0 GWh12.0 k MMBtu Water
Hopkinton EnergyRegenesis Corporation0.0 Wh0 MMBtu No Information Available
Stevens Mills Hydroelectric ProjectEagle Creek RE LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Oct 2024.
View All Plants in New Hampshire

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1773Belknap County16.2 GWh2
#2046Carroll County552.0 MWh3
#679Grafton County1.0 TWh12
#1188Hillsborough County247.4 GWh11
#51Rockingham County14.7 TWh6
#1400Strafford County110.7 GWh6
#1423Sullivan County98.9 GWh6
#843Windham County628.8 GWh8
#1197Windsor County238.2 GWh10
#1110York County328.2 GWh19

* Net Generation data is based on the last 12 months since Oct 2024

Electricity Generation for Cities Located in Merrimack County, NH

State RankCityNet Generation# Power Plants
#9Concord, NH159.5 GWh4
#33Contoocook, NH4.0 GWh2
#19Franklin, NH43.0 GWh3
#35Hooksett, NH3.0 GWh1
#20New London, NH32.0 GWh2
#6Suncook, NH195.9 GWh4

* Net Generation data is based on the last 12 months since Oct 2024