77 MW Distillate Oil operating in Philadelphia, PA — PJM Interconnection, LLC
77 MW
Nameplate Capacity
4
Generators
units
Petroleum Liquids
Technology
1969
Operating Since
Coordinates
39.9681, -75.1255
County
Philadelphia, PA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Constellation Power, Inc | Constellation Power | — |
| Owner(s) | Constellation Power, Inc | Constellation Energy | — |
| Status | Operating | — | — |
The Delaware Generating Station is a 77 MW petroleum liquid-fueled power plant located in Philadelphia County, Pennsylvania. The plant began operating in 1969 and consists of 4 generators utilizing petroleum liquids technology. It is owned by Constellation Energy and operated by Constellation Power, Inc. The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region.
In the most recent year of reported data, the Delaware Generating Station produced 169 MWh of electricity, resulting in a capacity factor of 0.0%. The plant is ranked 7th out of 31 similar plants in Pennsylvania and 75th out of 886 nationally. Recent news coverage of the plant has focused primarily on regulatory matters.
Generated from EIA, GEM, and public data sources
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
69 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
13 MWh
Latest Month
169 MWh
Annual Generation
0.0%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
PJM
LMP Node
DELA PE 13 KV UNIT09
Pricing Hub
WESTERN HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
Constellation to sell 4.4GW of PJM assets to LS Power for $5B as part of Calpine acquisition
Constellation Energy Corporation will sell a portfolio of generation assets in PJM to LS Power for $5 billion, fulfilling DOJ requirements from its Calpine acquisition.
Constellation to Sell 4.4 GW of PJM Gas Power Assets to LS Power for $5B in Regulatory Divestiture
Competitive generation giant Constellation Energy has agreed to sell approximately 4.4 GW of natural gas–fired generation capacity in PJM Interconnection to LS Power Equity Advisors for $5 billion, marking the largest single tranche of divestitures required to resolve antitrust and market-power c...
Constellation to Sell 4.4 GW of PJM Gas Power Assets to LS Power for $5B in Regulatory Divestiture
Competitive generation giant Constellation Energy has agreed to sell approximately 4.4 GW of natural gas–fired generation capacity in PJM Interconnection to LS Power Equity Advisors for $5 billion, marking the largest single tranche of divestitures required to resolve antitrust and market-power c...
Constellation to sell 4.4GW of PJM assets to LS Power for $5B as part of Calpine acquisition
Constellation Energy Corporation will sell a portfolio of generation assets in PJM to LS Power for $5 billion, fulfilling DOJ requirements from its Calpine acquisition.
Last updated 2026-03-25
View all 10 articles