St Louis

412 N. Mill, St. Louis, MI 48880

Plant Summary Information

St Louis is ranked #51 out of 51 hydroelectric power plants in Michigan in terms of total annual net electricity generation.

St Louis is comprised of 8 generators and generated 2.2 MWh during the 3-month period between September 2023 to December 2023.

Plant Name	St Louis
Utility Name	City of St Louis - (MI)
Location	Gratiot County, MI
Initial Operation Date	January 1919
Last Update	Dec 2023
Annual Generation	175.0 MWh
Annual Consumption	815 MMBtu
Ranked #11,322 out of 11,835 Power Plants Nationwide
Ranked #1,358 out of 1,371 Water Power Plants Nationwide
Ranked #242 out of 255 Michigan Power Plants
Ranked #51 out of 51 Michigan Water Power Plants
Fuel Types	Water : 95.4% Distillate Fuel Oil : 4.6%

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Monthly Net Generation for St Louis

St Louis Details

Summary Information
Plant Name	St Louis (1852)
Plant Address	412 N. Mill, St. Louis, MI 48880
Utility	City of St Louis - (MI) (17886)
Latitude, Longitude	43.4019, -84.6014
Generation Dates on File	Jan 2002 to Dec 2023
Initial Operation Date	January 1919
Annual Generation	175.0 MWh
Fuel Types	Water : 95.4% Distillate Fuel Oil : 4.6%

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	RFC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Pine River
Ash Impoundment	No
Transmission / Distribution Owner	City of St Louis - (MI) (17886) MI
Grid Voltage	4.10 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	CONSUMERS ENERGY COMPANY
Natural Gas Storage	No
Liquefied Natural Gas Storage	No

* Data obtained from the 2023 EIA 860 Report

Generator 5 Details Operating January 1919

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.2 MW
Nameplate Power Factor	0.9
Summer Capacity	0.2 MW
Winter Capacity	0.2 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1919
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Other Planned Modifications	No
Multiple Fuels	No

Generator 6 Details Operating January 1919

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.2 MW
Nameplate Power Factor	0.9
Summer Capacity	0.2 MW
Winter Capacity	0.2 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1919
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Other Planned Modifications	No
Multiple Fuels	No

Generator 2 Details Standby January 1945

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.6 MW
Nameplate Power Factor	0.9
Summer Capacity	0.6 MW
Winter Capacity	0.6 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	January 1945
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No

Generator 3 Details Standby January 1951

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.9 MW
Nameplate Power Factor	0.9
Summer Capacity	0.9 MW
Winter Capacity	0.9 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	January 1951
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No

Generator 1 Details Standby January 1958

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.3 MW
Nameplate Power Factor	0.9
Summer Capacity	1.3 MW
Winter Capacity	1.3 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	January 1958
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil / Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	Yes

Multifuel Details
Switch When Operating	Yes
Net Summer Capacity With Natural Gas	1.3 MW
Net Winter Capacity With Natural Gas	1.3 MW
Net Summer Capacity With Oil	1.3 MW
Net Winter Capacity With Oil	1.3 MW
Time To Switch From Gas To Oil	1H
Time To Switch From Oil To Gas	1H
Factors That Limit Switching	No

Generator 7 Details Standby July 1996

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.1 MW
Nameplate Power Factor	0.9
Summer Capacity	1.1 MW
Winter Capacity	1.1 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	July 1996
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil / Natural Gas
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	Yes

Multifuel Details
Switch When Operating	Yes
Net Summer Capacity With Natural Gas	1.1 MW
Net Winter Capacity With Natural Gas	1.1 MW
Net Summer Capacity With Oil	1.1 MW
Net Winter Capacity With Oil	1.1 MW
Time To Switch From Gas To Oil	1H
Time To Switch From Oil To Gas	1H
Factors That Limit Switching	No

Generator 8 Details Operating May 2003

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.5 MW
Nameplate Power Factor	0.9
Summer Capacity	1.5 MW
Winter Capacity	1.5 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2003
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No

Generator 9 Details Standby May 2003

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.3 MW
Nameplate Power Factor	0.9
Summer Capacity	1.1 MW
Winter Capacity	1.1 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	May 2003
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No

St Louis Plant Owners

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

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Water.

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#1348	Santa Ana 3	Highlands, CA	424.0 MWh
#1349	Springville Hydroelectric	Camarillo, CA	363.0 MWh
#1350	Barron	Barron, WI	349.0 MWh
#1351	Graniteville Enterprise Division	Augusta, GA	254.0 MWh
#1352	Georgetown Hydro	Georgetown, CO	252.0 MWh
#1353	Cadys Falls	Morrisville, VT	236.1 MWh
#1354	Rocky Brook Hydroelectric	Brinnon, WA	219.0 MWh
#1355	Prospect 1	Prospect, OR	219.0 MWh
#1356	Georgia-Pacific Big Island	Big Island, VA	53.8 GWh
#1357	Warrior Ridge Hydro	Petersburg, PA	190.3 MWh
#1359	Martinsville	Martinsville, VA	86.0 MWh
#1360	Bend	Bend, OR	83.0 MWh
#1361	Manti Upper	Manti, UT	58.0 MWh
#1362	GeoBon II	Shoshone, ID	55.0 MWh
#1363	Petersburg	Petersburg, AK	780.0 MWh
#1364	Taylor Draw Hydroelectric Facility	Rangely, CO	34.0 MWh
#1365	South Consolidated	Phoenix, AZ	29.0 MWh
#1366	Arlington Outlet Hydroelectric Generator	Fort Worth, TX	6.9 MWh
#1367	Santa Ana 1	Highlands, CA	5.6 MWh
#1368	Argyle	Argyle, WI	10.0 MWh

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Beebe 1A	Ithaca, MI	182.9 GWh	11.2 mi
Beebe 1B	Ithaca, MI	119.0 GWh	11.2 mi
Bingham Solar, LLC	St. Johns, MI	38.4 GWh	27.2 mi
Central Michigan University	Mt. Pleasant, MI	24.9 GWh	15.8 mi
Geddes 1 Solar, LLC	Saginaw, MI	4.0 GWh	24.3 mi
Geddes 2 Solar, LLC	Saginaw, MI	3.9 GWh	24.3 mi
Gratiot County Wind LLC	Breckenridge, MI	228.1 GWh	7 mi
Gratiot Farms Wind Project	Carson City, MI	359.0 GWh	20.8 mi
Gratiot Wind Park	Breckenridge, MI	202.3 GWh	5.7 mi
Heartland Farms	Middleton, MI	162.6 GWh	13.1 mi
Isabella Wind Park	Rosebush, MI	848.4 GWh	21.6 mi
Meridian Wind Park	Merrill, MI	456.9 GWh	13.8 mi
Midcontinent Solar, LLC	Owosso, MI	795.0 MWh	37.2 mi
Midland Cogeneration Venture	Midland, MI	10.8 TWh	22.8 mi
Pine River Wind Park	Shepherd, MI	344.3 GWh	9.7 mi
Polaris Wind Park	North Star Township, MI	419.4 GWh	10.9 mi
Renaissance Power Plant	Carson City, MI	1.5 TWh	19.2 mi
Stoneheart Solar, LLC	Saginaw, MI	4.0 GWh	31.2 mi
Vestaburg	Vestaburg, MI	1.4 GWh	15.7 mi
Webber	Lyons, MI	11.1 GWh	34.5 mi