Summary of Electricity Activity in Armstrong County, PA
Summary of Armstrong County, PA Generation
Armstrong County, PA is ranked #232 out of 2,165 U.S. counties nationwide and #17 out of 52 Pennsylvania counties in terms of total annual net electricity generation.
| Annual Generation | 6.1 TWh |
|---|---|
| Annual Consumption | 67.7 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 8 |
| Companies on File | 5 |
Map of Top Producing Plants in Armstrong County, PA
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Armstrong County, PA.
Annual Net Generation From bituminous coal power
4.6 TWh
National Rank in Terms of bituminous coal Net Electricity Generation
#22 /110 U.S. Counties
State Rank in Terms of bituminous coal Net Electricity Generation
#1 /4 Pennsylvania Counties
Monthly Net Generation for Armstrong County, PA
Monthly Plant Fuel Consumption 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 | #232 / 2165 | 6.12 TWh | 67.68 M MMBtu |
| Bituminous Coal | #1 / 4 | #22 / 110 | 4.60 TWh | 52.18 M MMBtu |
| Natural Gas | #21 / 37 | #297 / 928 | 1.28 TWh | 14.49 M MMBtu |
| Water | #2 / 10 | #162 / 538 | 235.85 GWh | 893.70 k MMBtu |
| Distillate Fuel Oil | #3 / 27 | #118 / 729 | 11.36 GWh | 120.41 k MMBtu |
Power Plants in Armstrong County, PA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Keystone | KeyCon Operating LLC | 4.6 TWh | 52.2 M MMBtu | Bituminous Coal |
| Armstrong | Armstrong Power LLC | 1.3 TWh | 14.6 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 |
|---|---|---|---|
| #257 | Allegheny County | 5.3 TWh | 18 |
| #39 | Beaver County | 16.8 TWh | 12 |
| #121 | Cambria County | 9.3 TWh | 11 |
| #1595 | Clarion County | 61.4 GWh | 4 |
| #687 | Clearfield County | 1.1 TWh | 7 |
| #191 | Indiana County | 7.0 TWh | 4 |
| #180 | Lawrence County | 7.4 TWh | 3 |
| #1985 | Mercer County | 4.8 GWh | 2 |
| #1387 | Venango County | 149.6 GWh | 3 |
| #220 | Westmoreland County | 6.4 TWh | 4 |
Electricity Generation for Cities Located in Armstrong County, PA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #113 | Ford City, PA | 31.7 GWh | 1 |
| #110 | Freeport, PA | 33.5 GWh | 1 |
| #86 | Templeton, PA | 70.6 GWh | 2 |