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10.8 MW Natural Gas operating in District of Columbia, DC — PJM Interconnection, LLC
10.8 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combustion Turbine
Technology
2004
Operating Since
Coordinates
38.8857, -77.0284
County
District of Columbia, DC
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | US GSA Heating and Transmission | — | — |
| Owner(s) | US GSA Heating and Transmission | — | — |
| Status | Operating | — | — |
The US GSA Heating and Transmission plant is a natural gas-fired power plant located in the District of Columbia, specifically in District of Columbia county. It is owned and operated by US GSA Heating and Transmission. The plant began operating in 2004 and has a total capacity of 10.8 MW, distributed across two natural gas-fired combustion turbine generators.
In the most recent year with available data, the plant generated 34,380 MWh of electricity, achieving a capacity factor of 36.5%. The US GSA Heating and Transmission plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. It is ranked as the largest of four power plants in the District of Columbia and 1435th out of 1963 plants nationally. Recent news coverage of the plant has focused on regulatory matters.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC (PJM)
Grid Voltage
13.8 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Federal
Sector
Commercial CHP
1.1K MWh
Latest Month
34.4K MWh
Annual Generation
36.5%
Capacity Factor
CO₂ Intensity
0 lb/MWh
NOx
2 lb/MWh
SO₂
0.000 lb/MWh
CH₄
0.019 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
32.4%
Annual Net Gen
31 GWh
CO₂eq
1 lb/MWh
Subregion
RFC East
2013
$965/kW
Est. Construction Cost
Total estimated cost: $10.4M
Point of Interconnection
Nearest Substation
PEPCO Substation 117
Substation Distance
2.786 km
Operator
Potomac Electric Power Company
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
SOUTHWES138 KV CAPITAL
Pricing Hub
DOMINION HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
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