Middletown Energy Center
3439 Cincinnati Dayton Road, Middletown, OH 45044Plant Summary Information
Middletown Energy Center is ranked #18 out of 197 power plants in Ohio in terms of total annual net electricity generation.
Middletown Energy Center is comprised of 2 generators and generated 825.6 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Middletown Energy Center |
|---|---|
| Utility Name | Ohio Power Partners, LLC |
| Location | Butler County, OH |
| Initial Operation Date | May 2018 |
| Last Update | Dec 2025 |
| Annual Generation | 3.1 TWh |
| Annual Consumption | 24.2 M MMBtu |
| Ranked #378 out of 12,613 Power Plants Nationwide | |
| Ranked #219 out of 2,246 Natural Gas Power Plants Nationwide | |
| Ranked #18 out of 197 Ohio Power Plants | |
| Ranked #12 out of 55 Ohio Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
NTE Ohio LLC (2013 to 2020) Ohio Power Partners, LLC (2021 to 2024) |
Map of Middletown Energy Center
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Middletown Energy Center.
Monthly Net Generation for Middletown Energy Center
Monthly Plant Fuel Consumption for Middletown Energy Center
Middletown Energy Center Details
| Summary Information | |
|---|---|
| Plant Name | Middletown Energy Center (59326) |
| Plant Address | 3439 Cincinnati Dayton Road, Middletown, OH 45044 |
| Utility | Ohio Power Partners, LLC (59124) |
| Latitude, Longitude | 39.465, -84.34778 |
| Generation Dates on File | Feb 2018 to Dec 2025 |
| Initial Operation Date | May 2018 |
| Annual Generation | 3.1 TWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG15-66-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | RFC |
| Balancing Authority | PJM Interconnection, LLC (PJM) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | City of Middletown |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Duke Energy Ohio Inc (3542) OH |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name |
TEXAS EASTERN TRANSMISSION LP ROCKIES EXPRESS PIPELINE LLC |
| Natural Gas Storage | No |
Generator MEC1 Details Operating May 2018
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | MCC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | 1869196085 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 1869196085 |
| Nameplate Capacity | 310.2 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 246.1 MW |
| Winter Capacity | 280.6 MW |
| Minimum Load | 100.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator MEC2 Details Operating May 2018
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | MCC1 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | 1869196082 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 1869196082 |
| Nameplate Capacity | 233.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 221.9 MW |
| Winter Capacity | 222.2 MW |
| Minimum Load | 11 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | May 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Middletown Energy Center Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #209 | Coughlin Power Station | St Landry, LA | 3.3 TWh |
| #210 | Hobbs Generating Station | Hobbs, NM | 3.3 TWh |
| #211 | Port Westward | Clatskanie, OR | 3.3 TWh |
| #212 | ANP Blackstone Energy Project | Blackstone, MA | 3.3 TWh |
| #213 | Rayburn Energy Station LLC | Sherman, TX | 3.2 TWh |
| #214 | Nelson Energy Center | Rock Falls, IL | 3.2 TWh |
| #215 | Kleen Energy Systems Project | Middletown, CT | 3.2 TWh |
| #216 | Bobby C Smith Jr Energy Facility | Rincon, GA | 3.2 TWh |
| #217 | Marshalltown Generating Station | Marshalltown, IA | 3.2 TWh |
| #218 | Kings Mountain Energy Center | Kings Mountain, NC | 3.2 TWh |
| #220 | Bergen Generating Station | Ridgefield, NJ | 3.2 TWh |
| #221 | Elk Hills Power LLC | Tupman, CA | 3.1 TWh |
| #222 | Marshall (NC) | Terrell, NC | 6.9 TWh |
| #223 | Hillabee Energy Center | Alexander City, AL | 3.1 TWh |
| #224 | James E. Rogers Energy Complex | Cliffside, NC | 6.2 TWh |
| #225 | Klamath Cogeneration Plant | Klamath Falls, OR | 3.1 TWh |
| #226 | Harry Allen | Las Vegas, NV | 3.1 TWh |
| #227 | Quail Run Energy Center | Odessa, TX | 3.1 TWh |
| #228 | Columbia Energy Center (SC) | Gaston, SC | 3.0 TWh |
| #229 | Carville Energy LLC | St Gabriel, LA | 3.0 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Middletown Energy Center.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Aero Solar Facility | Burlington, KY | 2.9 GWh | 34.3 mi |
| Central Utility Plant Cincinnati | Cincinnati, OH | 214.5 GWh | 24.4 mi |
| Clinton Solar (OH) | Martinsville, OH | 5.0 GWh | 32.1 mi |
| CU Solar Plant | Cedarville, OH | 2.2 GWh | 34.1 mi |
| Dick's Creek | Monroe, OH | 8.7 GWh | 1.6 mi |
| East Campus Utility Plant | Cincinnati, OH | 499.8 MWh | 24.1 mi |
| Hamilton (OH) | Hamilton, OH | 1.1 GWh | 11.7 mi |
| Hamilton Hydro | HAMILTON, OH | 7.8 GWh | 11.7 mi |
| Hamilton Peaking | Hamilton, OH | 2.5 GWh | 12 mi |
| Madison | Trenton, OH | 1.0 TWh | 6.3 mi |
| Miami Fort | North Bend, OH | 6.7 TWh | 34.4 mi |
| Middletown Coke Company, LLC | Middletown, OH | 349.5 GWh | 2.9 mi |
| Monument | Dayton, OH | 114.0 MWh | 22.8 mi |
| O H Hutchings | Miamisburg, OH | 397.0 MWh | 10.4 mi |
| Parking Lot Array | Cincinnati, OH | 1.7 GWh | 24 mi |
| Procter & Gamble Cincinnati Plant | Cincinnati, OH | 9.4 GWh | 21.7 mi |
| RA Jones Roof Mounted Solar System | Covington, KY | 1.2 GWh | 31.7 mi |
| Tait Electric Generating Station | Moraine, OH | 1.3 TWh | 19.5 mi |
| Woodsdale | Trenton, OH | 321.1 GWh | 6.1 mi |
| Yankee Street | Centerville, OH | 23.2 GWh | 12.2 mi |