Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/59326
EIA plant 59326
Middletown · Butler · OH
Middletown Energy Center
Operated by Ohio Power Partners, LLC
Published location
Where is Middletown Energy Center?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
39.465000, -84.347778
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the OH plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
1283,825
2324,222
3337,588
4294,540
5230,209
6307,418
7328,789
8327,754
9312,707
10333,026
11189,123
12343,304
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 283,825 |
| 2 | 324,222 |
| 3 | 337,588 |
| 4 | 294,540 |
| 5 | 230,209 |
| 6 | 307,418 |
| 7 | 328,789 |
| 8 | 327,754 |
| 9 | 312,707 |
| 10 | 333,026 |
| 11 | 189,123 |
| 12 | 343,304 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 283,825 MWh |
| 2 | 324,222 MWh |
| 3 | 337,588 MWh |
| 4 | 294,540 MWh |
| 5 | 230,209 MWh |
| 6 | 307,418 MWh |
| 7 | 328,789 MWh |
| 8 | 327,754 MWh |
| 9 | 312,707 MWh |
| 10 | 333,026 MWh |
| 11 | 189,123 MWh |
| 12 | 343,304 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| MEC1 | Natural Gas Fired Combined Cycle | NG | 310.2 | OP |
| MEC2 | Natural Gas Fired Combined Cycle | NG | 233.7 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
59326
Sector
IPP Non-CHP
Water source
City of Middletown
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Middletown Energy Center power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Middletown Energy Center
Variation in the published months
Across 12 numeric monthly generation entries, 12 has the highest recorded value (343,304 MWh) and 11 the lowest (189,123 MWh). Their difference is 154,181 MWh. Missing months have not been treated as zero.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| MEC1 | Natural Gas Fired Combined Cycle | 310.2 | 246.1 | 280.6 | 100.8 |
| MEC2 | Natural Gas Fired Combined Cycle | 233.7 | 221.9 | 222.2 | 11.0 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.