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543.9 MW Natural Gas operating in Butler, OH
543.9 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combined Cycle
Technology
2018
Operating Since
Coordinates
39.4681, -84.3533
County
Butler, OH
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Ohio Power Partners, LLC | — | — |
| Owner(s) | Ohio Power Partners, LLC | — | — |
| Status | Operating | — | — |
Middletown Energy Center is a 543.9 MW natural gas-fired combined cycle power plant located in Butler County, Ohio. The plant began operating in 2018 and is owned and operated by Ohio Power Partners, LLC. It consists of two generators utilizing combined cycle technology. Middletown Energy Center operates within the PJM Interconnection balancing authority and the RFC NERC region.
In its most recent year of operation, Middletown Energy Center generated 3,144,914 MWh of electricity, achieving a capacity factor of 65.9%. Financial data indicates that the plant has a power purchase agreement (PPA) price of $30 per MWh, as reported to FERC. Middletown Energy Center is ranked as the 20th largest power plant out of 25 in Ohio, and 457th out of 945 nationally.
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
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
342.5K MWh
Latest Month
3.1M MWh
Annual Generation
65.9%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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CO₂ Intensity
806 lb/MWh
NOx
0.040 lb/MWh
SO₂
0.004 lb/MWh
CH₄
0.015 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
70.6%
Annual Net Gen
3363 GWh
CO₂eq
807 lb/MWh
Subregion
RFC West
Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Ohio Power Partners, LLC · Data from 2021–2022
$30.0/MWh
PPA Price
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
PJM
LMP Node
1869196085
Pricing Hub
AEP-DAYTON HUB
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-04-09
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