Marshalltown

3001 E. Main St Rd, Marshalltown, IA 50158

Plant Summary Information

Marshalltown is ranked #11 out of 50 natural gas power plants in Iowa in terms of total annual net electricity generation.

Marshalltown is comprised of 3 generators and generated 22.1 GWh during the 3-month period between September 2022 to December 2022.

Plant Name	Marshalltown
Utility Name	Interstate Power and Light Co
Location	Marshall County, IA
Initial Operation Date	June 1978
Last Update	Dec 2022
Annual Generation	80.6 GWh
Annual Consumption	1.6 M MMBtu
Ranked #3,351 out of 11,455 Power Plants Nationwide
Ranked #972 out of 2,284 Natural Gas Power Plants Nationwide
Ranked #101 out of 271 Iowa Power Plants
Ranked #11 out of 50 Iowa Natural Gas Power Plants
Fuel Types	Natural Gas

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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 2022
Initial Operation Date	June 1978
Annual Generation	80.6 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

* Data obtained from the 2022 EIA 860 Report

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	48.6 MW
Winter Capacity	61.2 MW
Minimum Load	30 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
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

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	55.9 MW
Winter Capacity	69.4 MW
Minimum Load	30 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
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

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	59.8 MW
Winter Capacity	69.6 MW
Minimum Load	30 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
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#962	Ford Utilities Center	Albuquerque, NM	83.4 GWh
#963	LCEC Generation LLVC	Lovington, NM	83.0 GWh
#964	NASA Johnson Space Center CHP	Houston, TX	82.9 GWh
#965	International Paper Pensacola	Cantonment, FL	418.5 GWh
#966	Summit Lake	Creston, IA	82.4 GWh
#967	INEOS Naperville Cogeneration Plant	Naperville, IL	81.8 GWh
#968	Alsey	Alsey, IL	81.6 GWh
#969	Lordsburg Generating	Lordsburg, NM	81.1 GWh
#970	Georgia-Pacific Corp - Nekoosa Mill	Nekoosa, WI	185.5 GWh
#971	Anheuser-Busch Jacksonville	Jacksonville, FL	81.0 GWh
#973	Woodland Pulp, LLC	Baileyville, ME	402.5 GWh
#974	Ashdown	Ashdown, AR	541.0 GWh
#975	Wallingford Energy	Wallingford, CT	80.0 GWh
#976	Wheaton	Eau Claire, WI	85.1 GWh
#977	Lakefield Junction	Trimont, MN	80.5 GWh
#978	Riverside Energy Resource Center	Riverside, CA	79.6 GWh
#979	NRG Rockford I	Rockford, IL	79.2 GWh
#980	Darlington County	Hartsville, SC	95.1 GWh
#981	DeCordova Steam Electric Station	Granbury, TX	68.5 GWh
#982	Worthington Generation LLC	Worthington, IN	78.1 GWh

Below are closest 20 power plants surrounding Marshalltown.

Plant Name	Plant Location	Annual Generation	Distance
Alliant SBD 9107 JBS USA	Marshalltown, IA	43.1 MWh	2 mi
Brooklyn	Brooklyn, IA	642.3 MWh	30.6 mi
Brooklyn City North Plant	Brooklyn, IA	298.6 MWh	30.3 mi
Dike City Power Plant	Dike, IA	79.0 MWh	31 mi
FPL Energy Story Wind LLC	Zearing, IA	607.3 GWh	21.5 mi
Garden Wind LLC	Zearing, IA	408.4 GWh	29 mi
Grundy Center City Light Plant	Grundy Center, IA	494.2 MWh	22.3 mi
Ivester Wind Farm	Wellsburg, IA	352.8 GWh	20.2 mi
Laurel Wind Farm	Laurel, IA	398.6 GWh	12 mi
Marshalltown Generating Station	Marshalltown, IA	3.8 TWh	0.7 mi
Michelangelo Wind 3 LLC	Huxley, IA	13.3 GWh	33.6 mi
North English	Montezuma, IA	1.4 TWh	33.6 mi
Optimum Wind 3 LLC	Nevada, IA	11.4 GWh	33.6 mi
Optimum Wind 4 LLC	Nevada, IA	11.4 GWh	33.8 mi
Optimum Wind 7 LLC	Nevada, IA	13.2 GWh	29.3 mi
State Center	State Center, IA	132.0 MWh	15.7 mi
Traer Wind Project	Traer, IA	7.4 GWh	22.8 mi
Venus Wind 3 LLC	Grinnell, IA	12.7 GWh	23.2 mi
Vienna Wind Farm	Marshalltown, IA	614.6 GWh	8.8 mi
Wellsburg Wind Project	Wellsburg, IA	575.5 GWh	24.4 mi