Marshalltown
3001 E. Main St Rd, Marshalltown, IA 50158Plant Summary Information
Marshalltown is ranked #10 out of 49 natural gas power plants in Iowa in terms of total annual net electricity generation.
Marshalltown is comprised of 3 generators and generated 15.5 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Marshalltown |
|---|---|
| Utility Name | Interstate Power and Light Co |
| Location | Marshall County, IA |
| Initial Operation Date | June 1978 |
| Last Update | Dec 2024 |
| Annual Generation | 79.0 GWh |
| Annual Consumption | 1.3 M MMBtu |
| Ranked #3,571 out of 12,312 Power Plants Nationwide | |
| Ranked #955 out of 2,220 Natural Gas Power Plants Nationwide | |
| Ranked #99 out of 278 Iowa Power Plants | |
| Ranked #10 out of 49 Iowa Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Marshalltown
Marshalltown Details
| Summary Information | |
|---|---|
| Plant Name | Marshalltown (1068) |
| Plant Address | 3001 E. Main St Rd, Marshalltown, IA 50158 |
| Utility | Interstate Power and Light Co (9417) |
| Latitude, Longitude | 42.0474, -92.85944 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | June 1978 |
| Annual Generation | 79.0 GWh |
| 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 | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | MRO |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | ITC Midwest LLC (56161) |
| Grid Voltage | 115.00 kV / 161.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | NORTHERN BORDER P L CO |
| Natural Gas Storage | No |
Generator 1 Details Operating June 1978
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | ALTW.MTOWNCT1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALTW.MTOWNCT1 |
| Nameplate Capacity | 63 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 49.9 MW |
| Winter Capacity | 58.5 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | June 1978 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator 2 Details Operating June 1978
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | ALTW.MTOWNCT2 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALTW.MTOWNCT2 |
| Nameplate Capacity | 63 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 51.5 MW |
| Winter Capacity | 67 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | June 1978 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator 3 Details Operating July 1978
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | ALTW.MTOWNCT3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALTW.MTOWNCT3 |
| Nameplate Capacity | 63 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 53.2 MW |
| Winter Capacity | 67 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | July 1978 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
Marshalltown Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| We couldn't locate any owners for this plant | |||
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Power plants with a similar annual net generation from Natural Gas.
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|---|---|---|---|
| #945 | Georgia-Pacific Corp - Nekoosa Mill | Nekoosa, WI | 193.2 GWh |
| #946 | NASA Johnson Space Center CHP | Houston, TX | 82.7 GWh |
| #947 | Iowa State University | Ames, IA | 82.4 GWh |
| #948 | Genesis Alkali | Green River, WY | 259.5 GWh |
| #949 | Fort Dodge | Dodge City, KS | 81.3 GWh |
| #950 | Macon Energy Center | Macon, MO | 80.7 GWh |
| #951 | NRG Rockford I | Rockford, IL | 80.3 GWh |
| #952 | Pinckneyville | Pinckneyville, IL | 79.8 GWh |
| #953 | Sky Global Power One | Rock Island, TX | 79.7 GWh |
| #954 | Phillips 66 Rodeo Refinery | Rodeo, CA | 291.0 GWh |
| #956 | Archer Daniels Midland Peoria | Peoria, IL | 78.7 GWh |
| #957 | Ford Utilities Center | Albuquerque, NM | 78.4 GWh |
| #958 | Glass House Camarillo Cultivation | Camarillo, CA | 77.9 GWh |
| #959 | Pfizer Groton Plant | Groton, CT | 82.2 GWh |
| #960 | International Paper Pine Hill Mill | Pine Hill, AL | 475.7 GWh |
| #961 | Jonesboro City Water & Light Plant | Jonesboro, AR | 78.0 GWh |
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| #963 | Packaging Corp of America | Counce, TN | 427.9 GWh |
| #964 | Central Utility Plant at White Oak | Silver Spring, MD | 77.4 GWh |
| #965 | CP Kelco San Diego Plant | San Diego, CA | 76.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Marshalltown.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alliant SBD 9107 JBS USA | Marshalltown, IA | 35.3 MWh | 2 mi |
| Brooklyn | Brooklyn, IA | 18.0 MWh | 30.6 mi |
| Brooklyn City North Plant | Brooklyn, IA | 14.0 MWh | 30.3 mi |
| Dike City Power Plant | Dike, IA | 50.0 MWh | 31 mi |
| FPL Energy Story Wind LLC | Zearing, IA | 544.1 GWh | 21.5 mi |
| Garden Wind LLC | Zearing, IA | 351.0 GWh | 29 mi |
| Grinnell College | Grinnell, IA | 1.6 GWh | 21.1 mi |
| Ivester Wind Farm | Wellsburg, IA | 340.1 GWh | 20.2 mi |
| Laurel Wind Farm | Laurel, IA | 463.1 GWh | 12 mi |
| Marshalltown Generating Station | Marshalltown, IA | 3.4 TWh | 0.7 mi |
| Michelangelo Wind 3 LLC | Huxley, IA | 8.6 GWh | 33.6 mi |
| North English | Montezuma, IA | 1.3 TWh | 33.6 mi |
| Optimum Wind 3 LLC | Nevada, IA | 10.4 GWh | 33.6 mi |
| Optimum Wind 4 LLC | Nevada, IA | 10.5 GWh | 33.8 mi |
| Optimum Wind 7 LLC | Nevada, IA | 11.0 GWh | 29.3 mi |
| State Center | State Center, IA | 75.0 MWh | 15.7 mi |
| Traer Wind Project | Traer, IA | 5.8 GWh | 22.8 mi |
| Venus Wind 3 LLC | Grinnell, IA | 10.3 GWh | 23.2 mi |
| Vienna Wind Farm | Marshalltown, IA | 397.6 GWh | 8.8 mi |
| Wellsburg Wind Project | Wellsburg, IA | 468.7 GWh | 24.4 mi |