Stiles

7479 REA Rd., Oconto Falls, WI 54154

Plant Summary Information

Stiles is ranked #54 out of 66 hydroelectric power plants in Wisconsin in terms of total annual net electricity generation.

Stiles is comprised of 2 generators and generated 857.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Stiles
Utility Name	Oconto Electric Cooperative
Location	Oconto County, WI
Initial Operation Date	March 1949
Last Update	Dec 2025
Annual Generation	5.3 GWh
Annual Consumption	19.3 k MMBtu
Ranked #8,128 out of 13,081 Power Plants Nationwide
Ranked #1,074 out of 1,311 Water Power Plants Nationwide
Ranked #165 out of 260 Wisconsin Power Plants
Ranked #54 out of 66 Wisconsin Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Stiles (4147)
Plant Address	7479 REA Rd., Oconto Falls, WI 54154
Utility	Oconto Electric Cooperative (13964)
Latitude, Longitude	44.8747, -88.1586
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	March 1949
Annual Generation	5.3 GWh
Fuel Types	Water

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	Oconto River
Ash Impoundment	No
Transmission / Distribution Owner	Oconto Electric Cooperative (13964) WI
Grid Voltage	12.47 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.5 MW
Nameplate Power Factor	0.8
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	March 1949
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.5 MW
Nameplate Power Factor	0.8
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	March 1949
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

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

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#1064	Big Creek Water Works	Hyampom, CA	5.5 GWh
#1065	Emporia	Emporia, VA	5.5 GWh
#1066	Longfalls Facility	West Carthage, NY	5.4 GWh
#1067	Crystal Falls	Crystal Falls, MI	5.4 GWh
#1068	Quinebaug Lower Project	Brooklyn, CT	5.4 GWh
#1069	Sugarloaf Hydro Plant	Leadville, CO	5.4 GWh
#1070	Lilliwaup Falls Generating	Lilliwaup, WA	5.3 GWh
#1071	Metropolitan Sewerage District	Asheville, NC	5.3 GWh
#1072	Mile 28 Water Power Project	Eden, ID	5.3 GWh
#1073	Granby Hydro	Granby, CO	5.3 GWh
#1075	Mottville	White Pigeon, MI	5.3 GWh
#1076	Silver Lake (VT)	Salisbury, VT	5.2 GWh
#1077	Saluda Dam	Greenville, SC	5.2 GWh
#1078	French Landing Dam	Belleville, MI	5.2 GWh
#1079	Lower Middlebury	Middlebury Lower, VT	5.2 GWh
#1080	Chester Lake	Metlakatla, AK	5.2 GWh
#1081	Trego	Hayward, WI	5.1 GWh
#1082	Chemical	Holyoke, MA	5.1 GWh
#1083	45 Mile Hydroelectric Project	Culver, OR	5.0 GWh
#1084	Fulton Hydro	Fulton, NY	5.0 GWh

Below are closest 20 power plants surrounding Stiles.

Plant Name	Plant Location	Annual Generation	Distance
Bonduel Solar WI, LLC	Bonduel, WI	12.0 GWh	14.5 mi
Caldron Falls	Town of Stephenson, WI	10.9 GWh	33.5 mi
Consumer Operations LLC	Green Bay, WI	239.2 GWh	27.1 mi
De Pere Energy Center	De Pere, WI	180.2 GWh	29.7 mi
Fox Energy Center	Wrightstown, WI	4.2 TWh	38.4 mi
High Falls (WI)	Town of Stephenson, WI	15.6 GWh	28 mi
Johnson Falls	Town of Stephenson, WI	10.7 GWh	28.5 mi
Kaukauna Paper Mill	Kaukauna, WI	90.0 GWh	41.2 mi
Menominee Mill Marinette	Menominee, MI	9.6 GWh	30.1 mi
Oconto Falls Lower	Oconto Falls, WI	6.0 GWh	0.7 mi
Oconto Falls Upper	Oconto Falls, WI	12.0 GWh	0.6 mi
Park Mill	Marinette, WI	4.2 GWh	29.5 mi
Potato Rapids	Town of Porterfield, WI	4.2 GWh	25.6 mi
Pulliam	Green Bay, WI	103.2 GWh	24.3 mi
Rapide Croche	Kaukana, WI	16.5 GWh	39.3 mi
Sandstone Rapids	Town of Stephenson, WI	9.7 GWh	25.2 mi
Shirley Wind	Denmark, WI	57.0 GWh	38.1 mi
West Marinette	Peshtigo, WI	90.3 GWh	27.3 mi
West Marinette 34	Peshtigo, WI	84.9 GWh	27.2 mi
Wind Turbine	Casco, WI	12.0 GWh	29.4 mi