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24.9 MW Natural Gas operating in New Castle, DE — PJM Interconnection, LLC
24.9 MW
Nameplate Capacity
6
Generators
units
Other Natural Gas
Technology
2012
Operating Since
Coordinates
39.6120, -75.6268
County
New Castle, DE
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Diamond State Generation Partners, LLC | — | — |
| Owner(s) | Diamond State Generation Partners, LLC | — | — |
| Status | Operating | — | — |
Red Lion Energy Center is a 24.9 MW natural gas-fired power plant located in New Castle County, Delaware. The plant began operating in 2012 and is owned and operated by Diamond State Generation Partners, LLC. It consists of six generators utilizing "Other Natural Gas" technology. Red Lion Energy Center is ranked as the 7th largest power plant in Delaware (out of 9 total) and 1273rd nationally (out of 1963).
The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. In the most recent year with available data, Red Lion Energy Center generated 183,488 MWh of electricity, achieving a capacity factor of 83.9%.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
15.6K MWh
Latest Month
183.5K MWh
Annual Generation
83.9%
Capacity Factor
2013
$965/kW
Est. Construction Cost
Total estimated cost: $24.0M
Point of Interconnection
Nearest Substation
Red Lion Substation · 230 kV
Substation Distance
0 km
Operator
Delmarva Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
REDLION 34.5 KV REDLINFC
Pricing Hub
WESTERN HUB
Alt. Hub / Zone
DOMINION HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-14
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ask pi about Red Lion Energy CenterPJM Interconnection, LLC (PJM)
Grid Voltage
135.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP