Vienna Wind Farm

1805 East Anson St., Marshalltown, IA 50158

Plant Summary Information

Vienna Wind Farm is ranked #46 out of 123 wind farms in Iowa in terms of total annual net electricity generation.

Vienna Wind Farm generated 173.3 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Vienna Wind Farm
Utility Name	MidAmerican Energy Co
Location	Marshall County, IA
Initial Operation Date	November 2012
Last Update	Dec 2024
Annual Generation	397.6 GWh
Annual Consumption	1.5 M MMBtu
Ranked #1,556 out of 12,312 Power Plants Nationwide
Ranked #456 out of 1,355 Wind Power Plants Nationwide
Ranked #58 out of 278 Iowa Power Plants
Ranked #46 out of 123 Iowa Wind Power Plants
Fuel Types	Wind

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Summary Information
Plant Name	Vienna Wind Farm (57874)
Plant Address	1805 East Anson St., Marshalltown, IA 50158
Utility	MidAmerican Energy Co (12341)
Latitude, Longitude	42.15944, -92.77611
Generation Dates on File	Dec 2012 to Dec 2024
Initial Operation Date	November 2012
Annual Generation	397.6 GWh
Fuel Types	Wind

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	161.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

First Operation Date	November 2012
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Wind
Solid Fuel Gasification	No
Carbon Capture Technology	No
Turbines/Hydrokinetic Buoys	45
Multiple Fuels	No

Turbine Details
Number Of Turbines	45
Predominant Turbine Manufacturer	Siemens
Predominant Turbine Model Number	SWT-2.3-108
Design Wind Speed	16.8 MPH
Wind Quality Class	3 - Low Wind
Turbine Hub Height Feet	262.4

Technology	Onshore Wind Turbine
Prime Mover	Wind Turbine, Onshore
Ownership	Single Owner
RTO ISO LMP Node Designation	MEC.VIENNA1
RTO ISO Location Designation For Reporting Wholesale Sales Data	MEC.VIENNA1
Nameplate Capacity	44.6 MW
Summer Capacity	44.6 MW
Winter Capacity	44.6 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	December 2013
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Wind
Carbon Capture Technology	No
Turbines/Hydrokinetic Buoys	19
Multiple Fuels	No

Turbine Details
Number Of Turbines	19
Predominant Turbine Manufacturer	Siemens
Predominant Turbine Model Number	SWT-2.3-108
Design Wind Speed	16.8 MPH
Wind Quality Class	3 - Low Wind
Turbine Hub Height Feet	262.4

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

Power plants with a similar annual net generation from Wind.

Rank	Plant Name	Plant Location	Annual Generation
#446	Post Rock Wind Power Project, LLC	Ellsworth, KS	402.5 GWh
#447	Panther Creek Wind Farm II	Big Spring, TX	402.1 GWh
#448	Clearwater Wind II	Miles City, MT	400.8 GWh
#449	Glenrock	Glenrock, WY	400.8 GWh
#450	Pegasus Wind	Reese, MI	400.6 GWh
#451	El Sauz Ranch Wind, LLC	San Perlita, TX	400.4 GWh
#452	Timber Road IV	Payne, OH	400.1 GWh
#453	Seven Mile Hill	Medicine Bow, WY	399.8 GWh
#454	Tuolumne Wind Project	Goldendale, WA	399.7 GWh
#455	New Frontier Wind	Ruso, ND	398.4 GWh
#457	Coyote Ridge	White, SD	396.0 GWh
#458	Bluff Point Wind Facility	Portland, IN	395.1 GWh
#459	Midway Wind, LLC	Taft, TX	395.0 GWh
#460	Quilt Block Wind Farm LLC	Darlington, WI	394.7 GWh
#461	Skookumchuck Wind Facility	Rainier, WA	393.5 GWh
#462	Shiloh Wind Project 2 LLC	Birds Landing, CA	393.1 GWh
#463	Oliver Wind IV	Hannover, ND	392.3 GWh
#464	Milford Wind Corridor I LLC	Milford, UT	391.5 GWh
#465	Elbow Creek Wind Project LLC	Forsan, TX	390.7 GWh
#466	Wildhorse Mountain Wind Facility	Clayton, OK	389.9 GWh

Below are closest 20 power plants surrounding Vienna Wind Farm.

Plant Name	Plant Location	Annual Generation	Distance
Alliant SBD 9107 JBS USA	Marshalltown, IA	35.3 MWh	9.5 mi
Cedar Falls Solar Farm	Cedar Falls, IA	2.4 GWh	27.5 mi
Dike City Power Plant	Dike, IA	50.0 MWh	22.3 mi
Electrifarm	Waterloo, IA	11.0 GWh	26.6 mi
FPL Energy Story Wind LLC	Zearing, IA	544.1 GWh	25.7 mi
Garden Wind LLC	Zearing, IA	351.0 GWh	30.9 mi
Gas Turbine (IA)	Cedar Falls, IA	690.0 MWh	28.8 mi
Grinnell College	Grinnell, IA	1.6 GWh	27.7 mi
Ivester Wind Farm	Wellsburg, IA	340.1 GWh	14.8 mi
La Porte	La Porte City, IA	30.0 MWh	31.7 mi
Laurel Wind Farm	Laurel, IA	463.1 GWh	20.7 mi
Marshalltown	Marshalltown, IA	79.0 GWh	8.8 mi
Marshalltown Generating Station	Marshalltown, IA	3.4 TWh	9.4 mi
State Center	State Center, IA	75.0 MWh	22.2 mi
Streeter Station	Cedar Falls, IA	7.8 GWh	30.7 mi
Traer Wind Project	Traer, IA	5.8 GWh	17.1 mi
University of Northern Iowa	Cedar Falls, IA	19.6 GWh	29.3 mi
Venus Wind 3 LLC	Grinnell, IA	10.3 GWh	29.3 mi
Waterloo Lundquist	Waterloo, IA	38.0 MWh	32.5 mi
Wellsburg Wind Project	Wellsburg, IA	468.7 GWh	18.7 mi