Summary of Electricity Activity in Armstrong County, PA
Summary of Armstrong County, PA Generation
Armstrong County, PA is ranked #244 out of 2,164 U.S. counties nationwide and #17 out of 52 Pennsylvania counties in terms of total annual net electricity generation.
| Annual Generation | 5.6 TWh |
|---|---|
| Annual Consumption | 57.5 M MMBtu |
| Last Update | Sep 2025 |
| Power Plants | 8 |
| Companies on File | 5 |
Map of Top Producing Plants in Armstrong County, PA
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Annual Net Generation From bituminous coal power
4.2 TWh
National Rank in Terms of bituminous coal Net Electricity Generation
#28 /111 U.S. Counties
State Rank in Terms of bituminous coal Net Electricity Generation
#2 /4 Pennsylvania Counties
Monthly Net Generation for Armstrong County, PA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #17 / 52 | #244 / 2164 | 5.62 TWh | 57.47 M MMBtu |
| Bituminous Coal | #2 / 4 | #28 / 111 | 4.16 TWh | 42.80 M MMBtu |
| Natural Gas | #21 / 37 | #301 / 929 | 1.20 TWh | 13.67 M MMBtu |
| Water | #2 / 10 | #163 / 547 | 235.85 GWh | 893.70 k MMBtu |
| Distillate Fuel Oil | #4 / 27 | #118 / 737 | 10.65 GWh | 112.58 k MMBtu |
Power Plants in Armstrong County, PA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Keystone | KeyCon Operating LLC | 4.2 TWh | 42.8 M MMBtu | Bituminous Coal |
| Armstrong | Armstrong Power LLC | 1.2 TWh | 13.8 M MMBtu | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Allegheny Hydro No 9 | Allegheny Hydro LP | 88.2 GWh | 332.3 k MMBtu | Water |
| Allegheny Hydro No 8 | Allegheny Hydro LP | 70.6 GWh | 267.1 k MMBtu | Water |
| Allegheny No. 5 Hydro Station | Eagle Creek Renewable Energy, LLC | 33.5 GWh | 128.7 k MMBtu | Water |
| Allegheny No 6 Hydro Station | Eagle Creek Renewable Energy, LLC | 31.7 GWh | 122.4 k MMBtu | Water |
| Mahoning Creek Hydroelectric Project | Eagle Creek Renewable Energy, LLC | 12.0 GWh | 43.2 k MMBtu | Water |
| FirstEnergy Armstrong Power Station | Allegheny Energy Supply Co LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #265 | Allegheny County | 5.2 TWh | 18 |
| #37 | Beaver County | 17.0 TWh | 12 |
| #107 | Cambria County | 9.9 TWh | 11 |
| #1593 | Clarion County | 61.4 GWh | 4 |
| #687 | Clearfield County | 1.1 TWh | 7 |
| #192 | Indiana County | 6.9 TWh | 4 |
| #189 | Lawrence County | 7.0 TWh | 3 |
| #1973 | Mercer County | 5.2 GWh | 2 |
| #1380 | Venango County | 149.6 GWh | 3 |
| #194 | Westmoreland County | 6.8 TWh | 4 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in Armstrong County, PA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #112 | Ford City, PA | 31.7 GWh | 1 |
| #109 | Freeport, PA | 33.5 GWh | 1 |
| #87 | Templeton, PA | 70.6 GWh | 2 |
* Net Generation data is based on the last 12 months since Dec 2024