2. United States
  3. Pennsylvania
  4. Montgomery County, PA

Summary of Electricity Activity in Montgomery County, PA

Summary of Montgomery County, PA Generation

Montgomery County, PA is ranked #25 out of 2,164 U.S. counties nationwide and #3 out of 52 Pennsylvania counties in terms of total annual net electricity generation.

Annual Generation 19.9 TWh
Annual Consumption 228.2 M MMBtu
Last UpdateSep 2025
Power Plants13
Companies on File13

Map of Top Producing Plants in Montgomery County, PA

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Overall National Rank

#25 /2,164 U.S. Counties

In Net Annual Generation

Overall State Rank

#3 /52 Pennsylvania Counties

In Net Annual Generation

Overall Annual Net Geneneration

19.9 TWh

Total Annual Fuel Consumption

228.2 M MMBtu

Electric Companies in Montgomery County, PA

13

Montgomery County, PA
Power Plants

13

Annual Net Generation From nuclear power

19.4 TWh

National Rank in Terms of nuclear Net Electricity Generation

#13 /52 U.S. Counties

State Rank in Terms of nuclear Net Electricity Generation

#2 /4 Pennsylvania Counties

Monthly Net Generation for Montgomery County, PA

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#3 / 52#25 / 216419.93 TWh228.21 M MMBtu
Nuclear#2 / 4#13 / 5219.44 TWh220.05 M MMBtu
Natural Gas#25 / 37#427 / 929284.51 GWh4.16 M MMBtu
NON-Biogenic Municipal Solid Waste#4 / 6#24 / 50111.08 GWh2.16 M MMBtu
Biogenic Municipal Solid Waste#4 / 6#24 / 5090.88 GWh1.77 M MMBtu
Distillate Fuel Oil#9 / 27#208 / 7373.47 GWh61.78 k MMBtu
Solar#23 / 30#1100 / 12332.73 GWh9.93 k MMBtu

* Data is based on 12 months since Sep 2025.

Power Plants in Montgomery County, PA

PlantUtility NameGenerationConsumptionFuel Types
LimerickConstellation Nuclear19.4 TWh220.0 M MMBtu Nuclear
West Point (PA)Merck & Co Inc-West Point272.0 GWh4.0 M MMBtu Natural Gas
Reworld Plymouth LLCReworld Waste LLC205.0 GWh4.0 M MMBtu Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Distillate Fuel Oil : 1.5%
Spring HouseJanssen Pharmaceutical Co12.4 GWh116.6 k MMBtu Natural Gas
Merck - Upper Gwynedd Solar ArrayMerck - Upper Gwynedd Solar Array1.6 GWh5.7 k MMBtu Solar
500 Virginia SolarAlliance HP Virginia Drive LLC1.1 GWh4.3 k MMBtu Solar
Moser Generating StationConstellation Power, Inc187.0 MWh3.4 k MMBtu Distillate Fuel Oil
Hatfield PA BTMAmerican Mun Power-Ohio, Inc160.0 MWh1.4 k MMBtu Distillate Fuel Oil
Whitemarsh Central Utility PlantWhitemarsh Continuing Care Retirement Community97.0 MWh1.1 k MMBtu Natural Gas
IKEA Conshohocken Rooftop PV SystemIKEA Property Inc0.0 Wh0 MMBtu No Information Available
AES ADA Energy Storage ArrayFluence0.0 Wh0 MMBtu No Information Available
North Wales DieselNorth Wales Diesel0.0 Wh0 MMBtu No Information Available
Stowe Power Production PlantWM Renewable Energy LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Sep 2025.
View All Plants in Pennsylvania

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#171Berks County7.8 TWh12
#159Bucks County8.1 TWh10
#1130Camden County344.0 GWh21
#1959Chester County5.9 GWh9
#91Delaware County10.9 TWh7
#659Gloucester County1.2 TWh24
#1369Hunterdon County158.9 GWh19
#1260Mercer County228.1 GWh27
#58Northampton County13.3 TWh11
#647Philadelphia County1.2 TWh16

* Net Generation data is based on the last 12 months since Sep 2025

Electricity Generation for Cities Located in Montgomery County, PA

State RankCityNet Generation# Power Plants
#62Conshohocken, PA205.0 GWh2
#171Flourtown, PA97.0 MWh1
#154Fort Washington, PA1.1 GWh1
#168Hatfield, PA160.0 MWh1
#55North Wales, PA273.6 GWh2
#167Pottstown, PA187.0 MWh2
#2Sanatoga, PA19.4 TWh1
#121Spring House, PA12.4 GWh1

* Net Generation data is based on the last 12 months since Sep 2025