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Edge Moor — Power plant · Gas, steam turbine · Calpine Mid-Atlantic Generation LLCJP MORGAN CHASE - 4001 GOVERNOR PRINTZ BLVD — Built · Large load · DE · 1.3 mi awayDeepwater — Postponed · Gas, combustion turbine · NJ · 456 MW · 3.9 mi awayCarneys Point Solar 1 LLC — Under construction · Solar · NJ · 3 MW · 5.8 mi awayJP MORGAN CHASE - BEAR CHRISTIANA ROAD — Built · Large load · DE · 10.3 mi awayDXC TECHNOLOGY SERVICES LLC — Built · Large load · DE · 12.7 mi away
  • Combustion
  • Wind & solar
  • Loads
  • Under construction
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Edge Moor

Power plant · Gas, steam turbine

Key facts

Power plant · Gas, steam turbineran 6% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1954
Net generation, 2025
391,344 MWh
Grid
230 kV, 138 kV, 69 kV to Delmarva Power (PJM)
Location
New Castle County, Delaware

Output

Net generation MWh by year, 2001 to 2025
Fuel burned MMBtu by year, 2001 to 2025
  • Gas
  • Coal
  • Oil
  • Biomass and waste

Operations detail

Details

Who’s behind it

Owner
CPN Management LP

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Technology
Gas, steam turbine source: “Natural Gas Steam Turbine”
Age
72 years since 1954
Unused energy
5,831 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
13,062 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Grid
Nerc region
RFC
Report year
2025
Grid voltage kv
230, 138, 69
Transmission owner
Delmarva Power
Balancing authority code
PJM
Balancing authority name
PJM Interconnection, LLC
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110000338821
Subparts reported
C, D
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1001477
Eia status
By code
OP
Mw
697.8
Units
3
SB
Mw
12.50
Units
1
Standby mw
12.50
Status rule
some_units_idle
In service mw
710.3
Out of service mw
0
Fuel burned (MMBtu), 20255,111,685
Capacity factor, 20250.063
Heat rate (Btu/kWh), 202513,061.9
Net generation (MWh), 2025391,344.0
Balancing authority codePJM

Ownership

2 companies2
CompanyRoleShareAs ofSource
Calpine Mid-Atlantic Generation LLC Operator EIA-860M
CPN MANAGEMENT LP Owner 100.0% Dec 31, 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 15 mi
ProjectKindAwayMW
JP MORGAN CHASE - 4001 GOVERNOR PRINTZ BLVD Built Large load 1.3 mi
Deepwater Postponed Gas, combustion turbine 3.9 mi 456
Carneys Point Solar 1 LLC Under construction Solar 5.8 mi 3
JP MORGAN CHASE - BEAR CHRISTIANA ROAD Built Large load 10.3 mi
DXC TECHNOLOGY SERVICES LLC Built Large load 12.7 mi

Sources EPA ICIS-Air · EIA-860M

Sources

Attribution