Summary of Electricity Activity in Delaware County, PA
Summary of Delaware County, PA Generation
Delaware County, PA is ranked #99 out of 2,193 U.S. counties nationwide and #6 out of 54 Pennsylvania counties in terms of total annual net electricity generation.
| Annual Generation | 10.6 TWh |
|---|---|
| Annual Consumption | 91.7 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 7 |
| Companies on File | 7 |
Map of Top Producing Plants in Delaware County, PA
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Annual Net Generation From natural gas power
10.1 TWh
National Rank in Terms of natural gas Net Electricity Generation
#36 /927 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#3 /36 Pennsylvania Counties
Monthly Net Generation for Delaware County, PA
Monthly Plant Fuel Consumption for Delaware County, PA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #6 / 54 | #99 / 2193 | 10.65 TWh | 91.74 M MMBtu |
| Natural Gas | #3 / 36 | #36 / 927 | 10.07 TWh | 79.58 M MMBtu |
| NON-Biogenic Municipal Solid Waste | #1 / 6 | #4 / 48 | 310.73 GWh | 6.58 M MMBtu |
| Biogenic Municipal Solid Waste | #1 / 6 | #4 / 48 | 254.24 GWh | 5.38 M MMBtu |
| Distillate Fuel Oil | #7 / 30 | #137 / 741 | 11.20 GWh | 198.27 k MMBtu |
| Other Gas | #2 / 2 | #35 / 37 | 9.96 MWh | 224 MMBtu |
Power Plants in Delaware County, PA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Marcus Hook Energy LP | Marcus Hook Energy LP | 5.9 TWh | 44.8 M MMBtu | Natural Gas |
| Liberty Electric Power Plant | Liberty Electric Power LLC | 3.9 TWh | 31.4 M MMBtu | Natural Gas |
| Covanta Delaware Valley | Covanta Delaware Valley LP | 565.3 GWh | 12.0 M MMBtu | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Chester Operations | Kimberly-Clark Corp | 172.2 GWh | 2.6 M MMBtu | Natural Gas |
| Eddystone Generating Station | Constellation Power, Inc | 60.8 GWh | 1.0 M MMBtu | Natural Gas : 81.6% Distillate Fuel Oil : 18.4% |
| Crozer Chester Medical Center | Crozer Chester Medical Center | 0.0 Wh | 0 MMBtu | No Information Available |
| Marcus Hook Refinery Cogen | Marcus Hook 50 L.P | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #132 | Bucks County | 9.1 TWh | 10 |
| #1173 | Burlington County | 326.5 GWh | 43 |
| #1165 | Camden County | 335.0 GWh | 21 |
| #352 | Cecil County | 3.7 TWh | 9 |
| #1985 | Chester County | 6.3 GWh | 9 |
| #567 | Gloucester County | 1.6 TWh | 29 |
| #25 | Montgomery County | 19.8 TWh | 13 |
| #308 | New Castle County | 4.2 TWh | 19 |
| #677 | Philadelphia County | 1.2 TWh | 16 |
| #10 | Salem County | 28.1 TWh | 10 |
Electricity Generation for Cities Located in Delaware County, PA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #37 | Chester, PA | 738.5 GWh | 3 |
| #27 | Eddystone, PA | 4.0 TWh | 2 |
| #15 | Marcus Hook, PA | 5.9 TWh | 2 |
| #162 | Yeadon, PA | 1.0 GWh | 1 |