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1194.4 MW Natural Gas operating in Snyder, PA — PJM Interconnection, LLC
1,194.4 MW
Nameplate Capacity
4
Generators
units
Natural Gas Fired Combined Cycle
Technology
2018
Operating Since
Coordinates
40.8395, -76.8252
County
Snyder, PA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Hummel Station, LLC | Hummel Station | — |
| Owner(s) | Hummel Station, LLC | Capital Power | — |
| Status | Operating | — | — |
Hummel Station LLC is a natural gas-fired combined cycle power plant located in Snyder County, Pennsylvania. The plant has a total capacity of 1194.4 MW across four generators and began operating in 2018. It is owned by Capital Power, a Canadian company, and operated by Hummel Station, LLC. The plant is connected to the PJM Interconnection, LLC balancing authority and is situated within the RFC NERC region.
In its most recent year of operation, Hummel Station generated 8,228,527 MWh of electricity, achieving a capacity factor of 78.7%. Hummel Station is a significant power producer in Pennsylvania, ranking as the 8th largest out of 35 plants in the state. Nationally, it holds the 115th position among 945 power plants. The plant has been the subject of 4 news articles, with 3 focusing on deals and 1 on industry-related topics.
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
500.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
752.9K MWh
Latest Month
8.2M MWh
Annual Generation
78.7%
Capacity Factor
CO₂ Intensity
827 lb/MWh
NOx
0.042 lb/MWh
SO₂
0.004 lb/MWh
CH₄
0.015 lb/MWh
N₂O
0.001 lb/MWh
Capacity Factor
73.9%
Annual Net Gen
7737 GWh
CO₂eq
828 lb/MWh
Subregion
RFC East
2018
$837/kW
Est. Construction Cost
Total estimated cost: $999.7M
Point of Interconnection
Nearest Substation
Hummels Wharf Substation · 69 kV
Substation Distance
< 10 km
Operator
PPL
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
Sunbury 500KV
Pricing Hub
WESTERN HUB
Node Source
EIA-860 direct report
Last updated 2026-03-14
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