Summary of Electricity Activity in Pennsylvania
Summary of Pennsylvania Generation
Pennsylvania is ranked #3 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Oct 2025.
| Companies on File | 273 |
|---|---|
| Plants on File | 390 |
| Total Generation | 16.67G MMBtu |
| Total Sales | 10.77G kWh |
| Total Revenue | $1.54B |
Map of Top Producing Cities in the Pennsylvania
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Natural Gas Rank
#3
Coal Rank
#29
Nuclear Rank
#2
Hydroelectric Rank
#16
Wind Rank
#21
Solar Rank
#22
Monthly Net Generation for Pennsylvania
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 3.65G kWh | 20.49 cents/kWh | $749.06M |
| Commercial | 3.18G kWh | 12.84 cents/kWh | $409.09M |
| Industrial | 3.88G kWh | 9.71 cents/kWh | $377.07M |
| Transportation | 52.07M kWh | 9.19 cents/kWh | $4.79M |
| Total | 10.77G kWh | 14.29 cents/kWh | $1.54B |
Production by Source
Largest 24 Power Plants in Pennsylvania
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #23 | Allegheny Energy Units 3 4 & 5 | Springdale Energy LLC | Springdale, Pennsylvania | 4.4 TWh | Jun 2003 | Oct 2025 | Natural Gas |
| #4 | Beaver Valley | Energy Harbor Nuclear Generation LLC | Shippingport, Pennsylvania | 15.3 TWh | Aug 1976 | Oct 2025 | Nuclear |
| #16 | Bethlehem Power Plant | Calpine Bethlehem LLC | Bethlehem, Pennsylvania | 5.7 TWh | Nov 2002 | Oct 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| #7 | CPV Fairview Energy Center | CPV Fairview, LLC | Johnstown, Pennsylvania | 8.4 TWh | Nov 2019 | Oct 2025 | Natural Gas |
| #8 | Fairless Energy Center | Edgewater Generation, LLC | Fairless Hills, Pennsylvania | 8.2 TWh | Apr 2004 | Oct 2025 | Natural Gas |
| #20 | Fayette Energy Facility | Fayette Power Company, LLC | Masontown, Pennsylvania | 4.6 TWh | May 2003 | Oct 2025 | Natural Gas |
| #17 | Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, Pennsylvania | 5.2 TWh | May 2016 | Oct 2025 | Natural Gas |
| #14 | Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, Pennsylvania | 6.1 TWh | Jun 2016 | Oct 2025 | Natural Gas |
| #11 | Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, Pennsylvania | 6.8 TWh | Apr 2020 | Oct 2025 | Natural Gas |
| #21 | Hill Top Energy Center, LLC | Hill Top Energy Center, LLC | Carmichaels, Pennsylvania | 4.6 TWh | Jun 2021 | Oct 2025 | Natural Gas |
| #9 | Hummel Station LLC | Hummel Station, LLC | Shamokin Dam, Pennsylvania | 8.1 TWh | May 2018 | Oct 2025 | Natural Gas |
| #13 | Hunterstown Power Plant | Hunterstown Generation, LLC | Gettysburg, Pennsylvania | 6.1 TWh | Jun 2003 | Oct 2025 | Natural Gas |
| #18 | Ironwood LLC | Helix Ironwood LLC | Lebanon, Pennsylvania | 4.8 TWh | Nov 2001 | Oct 2025 | Natural Gas |
| #24 | Keystone | KeyCon Operating LLC | Shelocta, Pennsylvania | 4.2 TWh | Jul 1967 | Oct 2025 | Bituminous Coal |
| #5 | Lackawanna Energy Center | Invenergy Services LLC | Jessup, Pennsylvania | 9.0 TWh | Feb 2018 | Oct 2025 | Natural Gas |
| #2 | Limerick | Constellation Nuclear | Sanatoga, Pennsylvania | 19.4 TWh | Jan 1986 | Oct 2025 | Nuclear |
| #22 | Lower Mount Bethel Energy | Lower Mount Bethel Energy LLC | Bangor, Pennsylvania | 4.5 TWh | Jan 2004 | Oct 2025 | Natural Gas |
| #15 | Marcus Hook Energy LP | Marcus Hook Energy LP | Marcus Hook, Pennsylvania | 5.8 TWh | Nov 2004 | Oct 2025 | Natural Gas |
| #10 | Moxie Freedom Generation Plant | Moxie Freedom LLC | Salem Township, Pennsylvania | 7.2 TWh | Jul 2018 | Oct 2025 | Natural Gas |
| #1 | Peach Bottom | Constellation Nuclear | Delta, Pennsylvania | 21.9 TWh | Jun 1974 | Oct 2025 | Nuclear |
| #19 | TalenEnergy Montour | TalenEnergy Montour LLC | Washingtonville, Pennsylvania | 4.8 TWh | Jan 1971 | Oct 2025 | Natural Gas |
| #3 | TalenEnergy Susquehanna | TalenEnergy Susquehanna LLC | Berwick, Pennsylvania | 18.7 TWh | May 1983 | Oct 2025 | Nuclear |
| #12 | Tenaska Westmoreland Generating Station | Tenaska Pennsylvania Partners, LLC | Smithton, Pennsylvania | 6.4 TWh | Nov 2018 | Oct 2025 | Natural Gas |
| #6 | York Energy Center | Calpine Mid-Merit LLC | Delta, Pennsylvania | 8.7 TWh | Feb 2011 | Oct 2025 | Natural Gas : 99.7% |
Electricity Generation by Pennsylvania Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #15 | Adams County, PA | 7 | 6.3 TWh | 6.2 TWh | 0.0 Wh | 142.2 GWh | 0.0 Wh |
| #19 | Allegheny County, PA | 18 | 5.3 TWh | 4.7 TWh | 0.0 Wh | 4.7 GWh | 0.0 Wh |
| #17 | Armstrong County, PA | 8 | 5.7 TWh | 1.2 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #4 | Beaver County, PA | 12 | 16.9 TWh | 1.6 TWh | 0.0 Wh | 90.2 GWh | 15.3 TWh |
| #11 | Berks County, PA | 12 | 7.7 TWh | 7.5 TWh | 0.0 Wh | 39.3 GWh | 0.0 Wh |
| #31 | Blair County, PA | 6 | 681.9 GWh | 0.0 Wh | 681.9 GWh | 0.0 Wh | 0.0 Wh |
| #18 | Bradford County, PA | 9 | 5.3 TWh | 5.3 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #9 | Bucks County, PA | 10 | 8.4 TWh | 8.2 TWh | 0.0 Wh | 3.4 GWh | 0.0 Wh |
| #7 | Cambria County, PA | 11 | 10.2 TWh | 8.4 TWh | 589.7 GWh | 158.0 GWh | 0.0 Wh |
| #32 | Carbon County, PA | 6 | 474.8 GWh | 0.0 Wh | 0.0 Wh | 28.0 GWh | 0.0 Wh |
| #40 | Centre County, PA | 5 | 94.5 GWh | 92.2 GWh | 0.0 Wh | 2.3 GWh | 0.0 Wh |
| #51 | Chester County, PA | 9 | 3.3 GWh | 0.0 Wh | 0.0 Wh | 3.0 GWh | 0.0 Wh |
| #42 | Clarion County, PA | 4 | 61.4 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #27 | Clearfield County, PA | 7 | 1.1 TWh | 1.0 TWh | 0.0 Wh | 64.1 GWh | 0.0 Wh |
| #43 | Cumberland County, PA | 7 | 57.2 GWh | 0.0 Wh | 0.0 Wh | 8.7 GWh | 0.0 Wh |
| #39 | Dauphin County, PA | 5 | 110.9 GWh | 10.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Delaware County, PA | 7 | 10.5 TWh | 9.9 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #45 | Elk County, PA | 1 | 40.6 GWh | 19.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #47 | Erie County, PA | 6 | 37.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #20 | Fayette County, PA | 8 | 5.0 TWh | 4.8 TWh | 95.6 GWh | 4.6 GWh | 0.0 Wh |
| #29 | Franklin County, PA | 14 | 854.3 GWh | 235.7 GWh | 0.0 Wh | 544.8 GWh | 0.0 Wh |
| #38 | Fulton County, PA | 1 | 114.1 GWh | 0.0 Wh | 0.0 Wh | 114.1 GWh | 0.0 Wh |
| #23 | Greene County, PA | 4 | 4.6 TWh | 4.6 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #41 | Huntingdon County, PA | 2 | 84.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #13 | Indiana County, PA | 4 | 6.9 TWh | 33.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #48 | Juniata County, PA | 1 | 33.8 GWh | 0.0 Wh | 0.0 Wh | 33.8 GWh | 0.0 Wh |
| #8 | Lackawanna County, PA | 5 | 9.1 TWh | 9.1 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #24 | Lancaster County, PA | 15 | 1.7 TWh | 641.9 MWh | 3.4 GWh | 15.5 GWh | 0.0 Wh |
| #12 | Lawrence County, PA | 3 | 7.5 TWh | 7.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #21 | Lebanon County, PA | 4 | 4.8 TWh | 4.8 TWh | 0.0 Wh | 5.0 GWh | 0.0 Wh |
| #2 | Luzerne County, PA | 10 | 26.6 TWh | 7.8 TWh | 67.5 GWh | 1.6 GWh | 18.7 TWh |
| #16 | Lycoming County, PA | 8 | 6.2 TWh | 6.1 TWh | 122.7 GWh | 0.0 Wh | 0.0 Wh |
| #50 | Mercer County, PA | 2 | 5.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #52 | Monroe County, PA | 2 | 2.9 GWh | 0.0 Wh | 0.0 Wh | 3.1 GWh | 0.0 Wh |
| #3 | Montgomery County, PA | 13 | 19.9 TWh | 284.4 GWh | 0.0 Wh | 2.7 GWh | 19.4 TWh |
| #22 | Montour County, PA | 2 | 4.8 TWh | 4.8 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #5 | Northampton County, PA | 11 | 13.3 TWh | 12.6 TWh | 0.0 Wh | 9.2 GWh | 0.0 Wh |
| #37 | Northumberland County, PA | 6 | 122.4 GWh | 7.8 GWh | 0.0 Wh | 48.1 GWh | 0.0 Wh |
| #26 | Philadelphia County, PA | 16 | 1.2 TWh | 1.2 TWh | 0.0 Wh | 2.7 GWh | 0.0 Wh |
| #33 | Potter County, PA | 3 | 283.2 GWh | 0.0 Wh | 283.2 GWh | 0.0 Wh | 0.0 Wh |
| #25 | Schuylkill County, PA | 14 | 1.7 TWh | 0.0 Wh | 234.5 GWh | 1.2 GWh | 0.0 Wh |
| #10 | Snyder County, PA | 4 | 8.1 TWh | 8.1 TWh | 0.0 Wh | 21.4 GWh | 0.0 Wh |
| #30 | Somerset County, PA | 16 | 824.1 GWh | 0.0 Wh | 784.9 GWh | 203.0 MWh | 0.0 Wh |
| #49 | Susquehanna County, PA | 5 | 29.9 GWh | 29.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #34 | Tioga County, PA | 6 | 237.6 GWh | 487.0 MWh | 235.4 GWh | 1.7 GWh | 0.0 Wh |
| #44 | Union County, PA | 3 | 45.7 GWh | 42.6 GWh | 0.0 Wh | 2.1 GWh | 0.0 Wh |
| #36 | Venango County, PA | 3 | 149.6 GWh | 84.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #46 | Washington County, PA | 8 | 38.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #35 | Wayne County, PA | 4 | 182.1 GWh | 0.0 Wh | 95.3 GWh | 0.0 Wh | 0.0 Wh |
| #14 | Westmoreland County, PA | 4 | 6.5 TWh | 6.4 TWh | 0.0 Wh | 5.3 GWh | 0.0 Wh |
| #28 | Wyoming County, PA | 4 | 918.1 GWh | 653.1 GWh | 265.0 GWh | 0.0 Wh | 0.0 Wh |
| #1 | York County, PA | 16 | 35.5 TWh | 11.3 TWh | 0.0 Wh | 86.8 GWh | 21.9 TWh |
Top 20 Electricity Producing Cities in Pennsylvania
| City | Net Generation | # Power Plants |
|---|---|---|
| Bangor, Pennsylvania | 6.9 TWh | 2 |
| Berwick, Pennsylvania | 18.7 TWh | 1 |
| Bethlehem, Pennsylvania | 5.8 TWh | 2 |
| Delta, Pennsylvania | 30.6 TWh | 2 |
| Fairless Hills, Pennsylvania | 8.2 TWh | 1 |
| Gettysburg, Pennsylvania | 6.3 TWh | 3 |
| Jessup, Pennsylvania | 9.0 TWh | 1 |
| Johnstown, Pennsylvania | 8.4 TWh | 1 |
| Marcus Hook, Pennsylvania | 5.8 TWh | 1 |
| Mocanaqua, Pennsylvania | 7.2 TWh | 1 |
| Montgomery, Pennsylvania | 6.1 TWh | 3 |
| New Castle, Pennsylvania | 6.8 TWh | 1 |
| New Florence, Pennsylvania | 6.9 TWh | 2 |
| Point Marion, Pennsylvania | 10.5 TWh | 6 |
| Sanatoga, Pennsylvania | 19.4 TWh | 1 |
| Shamokin Dam, Pennsylvania | 8.1 TWh | 2 |
| Shelocta, Pennsylvania | 5.4 TWh | 2 |
| Shippingport, Pennsylvania | 15.3 TWh | 1 |
| Smithton, Pennsylvania | 6.4 TWh | 1 |
| Towanda, Pennsylvania | 5.2 TWh | 1 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #34 | Connecticut | 43.6 TWh | 227 |
| #49 | Delaware | 5.1 TWh | 47 |
| #51 | District of Columbia | 175.8 GWh | 24 |
| #13 | Indiana | 107.8 TWh | 285 |
| #22 | Kentucky | 71.6 TWh | 98 |
| #45 | Maine | 15.0 TWh | 301 |
| #39 | Maryland | 37.5 TWh | 268 |
| #41 | Massachusetts | 24.0 TWh | 736 |
| #11 | Michigan | 126.2 TWh | 387 |
| #44 | New Hampshire | 18.1 TWh | 74 |
| #29 | New Jersey | 59.3 TWh | 481 |
| #10 | New York | 128.2 TWh | 1,281 |
| #9 | North Carolina | 134.7 TWh | 1,131 |
| #6 | Ohio | 145.4 TWh | 313 |
| #46 | Rhode Island | 10.0 TWh | 116 |
| #14 | South Carolina | 104.4 TWh | 304 |
| #21 | Tennessee | 72.8 TWh | 137 |
| #50 | Vermont | 2.3 TWh | 142 |
| #15 | Virginia | 104.3 TWh | 345 |
| #31 | West Virginia | 51.1 TWh | 66 |
* Net Generation data is based on the last 12 months since Oct 2025