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67 MW Other Gas operating in Butler, OH — PJM Interconnection, LLC
67 MW
Nameplate Capacity
1
Generators
unit
Other Gases
Technology
2011
Operating Since
Coordinates
39.4716, -84.4008
County
Butler, OH
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | SunCoke Energy, Inc. | SunCoke Energy | — |
| Owner(s) | SunCoke Energy, Inc. | SunCoke Energy | — |
| Status | Operating | — | — |
Middletown Coke Company, LLC is a 67 MW power plant located in Butler County, Ohio. The plant began operating in 2011 and is owned and operated by SunCoke Energy, Inc., a subsidiary of SunCoke Energy. The facility utilizes other gases (OG) as its primary fuel source and has one generator. It operates within the PJM Interconnection, LLC balancing authority and the ReliabilityFirst Corporation (RFC) NERC region.
In the state of Ohio, Middletown Coke Company ranks as the second largest of three plants using other gases. Nationally, it holds the seventh position out of 21 similar plants. The plant's latest annual generation was 349,524 MWh, achieving a capacity factor of 59.4%.
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
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Commercial
Sector
IPP CHP
28.7K MWh
Latest Month
349.5K MWh
Annual Generation
59.4%
Capacity Factor
CO₂ Intensity
554 lb/MWh
NOx
0.311 lb/MWh
SO₂
0.012 lb/MWh
CH₄
0.012 lb/MWh
N₂O
0.001 lb/MWh
Capacity Factor
56.7%
Annual Net Gen
333 GWh
CO₂eq
555 lb/MWh
Subregion
RFC West
Market Position
ISO/RTO Market
PJM
LMP Node
YANKEE
Pricing Hub
AEP-DAYTON HUB
Node Source
EIA-860 direct report
Last updated 2026-03-26
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