Marshalltown

3001 E. Main St Rd, Marshalltown, IA 50158

Plant Summary Information

Marshalltown is ranked #8 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 24.8 GWh during the 3-month period between September 2023 to December 2023.

Plant Name	Marshalltown
Utility Name	Interstate Power and Light Co
Location	Marshall County, IA
Initial Operation Date	June 1978
Last Update	Dec 2023
Annual Generation	122.1 GWh
Annual Consumption	2.0 M MMBtu
Ranked #2,927 out of 11,835 Power Plants Nationwide
Ranked #852 out of 2,253 Natural Gas Power Plants Nationwide
Ranked #90 out of 271 Iowa Power Plants
Ranked #8 out of 49 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 2023
Initial Operation Date	June 1978
Annual Generation	122.1 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 2023 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	26.9 MW
Winter Capacity	35.5 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
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	51.3 MW
Winter Capacity	67 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	26.6 MW
Winter Capacity	32.2 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
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
#842	Brush Generation Facility	Brush, CO	127.8 GWh
#843	Darbytown	Richmond, VA	143.5 GWh
#844	Bacliff	Bacliff, TX	126.9 GWh
#845	Gans	Gans, PA	126.1 GWh
#846	Comanche (CO)	Pueblo, CO	5.7 TWh
#847	Silas Ray	Brownsville, TX	125.1 GWh
#848	PPS Power Plant No 1	Paducah, KY	124.8 GWh
#849	UCONN Cogen Facility	Storrs, CT	123.9 GWh
#850	Mid-Georgia Cogeneration Facility	Kathleen, GA	123.4 GWh
#851	New Orleans Power	New Orleans, LA	123.1 GWh
#853	Central Utility Plant - Texas A&M	College Station, TX	122.0 GWh
#854	Woodland Pulp, LLC	Baileyville, ME	366.6 GWh
#855	Purdue CHP	West Lafayette, IN	121.0 GWh
#856	Vernon Boulevard	Long Island City, NY	120.4 GWh
#857	Sumpter	Belleville, MI	120.0 GWh
#858	Concord	Watertown, WI	119.8 GWh
#859	Valero Refinery Cogeneration Unit 1	Benicia, CA	155.2 GWh
#860	Millcreek Power Generation	St. George, UT	118.6 GWh
#861	Pittsburgh Airport Gas Plant	Coraopolis, PA	118.4 GWh
#862	D G Hunter	Alexandria, LA	117.8 GWh

Below are closest 20 power plants surrounding Marshalltown.

Plant Name	Plant Location	Annual Generation	Distance
Alliant SBD 9107 JBS USA	Marshalltown, IA	39.2 MWh	2 mi
Brooklyn	Brooklyn, IA	6.0 MWh	30.6 mi
Brooklyn City North Plant	Brooklyn, IA	4.0 MWh	30.3 mi
Dike City Power Plant	Dike, IA	60.0 MWh	31 mi
FPL Energy Story Wind LLC	Zearing, IA	572.6 GWh	21.5 mi
Garden Wind LLC	Zearing, IA	374.8 GWh	29 mi
Grundy Center City Light Plant	Grundy Center, IA	388.1 MWh	22.3 mi
Ivester Wind Farm	Wellsburg, IA	337.0 GWh	20.2 mi
Laurel Wind Farm	Laurel, IA	431.3 GWh	12 mi
Marshalltown Generating Station	Marshalltown, IA	3.3 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	7.1 GWh	33.6 mi
Optimum Wind 7 LLC	Nevada, IA	10.1 GWh	29.3 mi
State Center	State Center, IA	53.0 MWh	15.7 mi
Traer Main	Traer, IA	7.0 MWh	22.6 mi
Traer Wind Project	Traer, IA	5.8 GWh	22.8 mi
Venus Wind 3 LLC	Grinnell, IA	5.5 GWh	23.2 mi
Vienna Wind Farm	Marshalltown, IA	403.3 GWh	8.8 mi
Wellsburg Wind Project	Wellsburg, IA	441.8 GWh	24.4 mi