Osage Dam

617 River Road, Eldon, MO 65026

Plant Summary Information

Osage Dam is ranked #31 out of 120 power plants in Missouri in terms of total annual net electricity generation.

Osage Dam is comprised of 8 generators and generated 6.9 GWh during the 3-month period between September 2023 to December 2023.

Plant Name	Osage Dam
Utility Name	Union Electric Co - (MO)
Location	Miller County, MO
Initial Operation Date	October 1931
Last Update	Dec 2023
Annual Generation	176.1 GWh
Annual Consumption	747.4 k MMBtu
Ranked #2,476 out of 11,866 Power Plants Nationwide
Ranked #238 out of 1,369 Water Power Plants Nationwide
Ranked #31 out of 120 Missouri Power Plants
Ranked #3 out of 7 Missouri Water Power Plants
Fuel Types	Water

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Monthly Net Generation for Osage Dam

Osage Dam Details

Summary Information
Plant Name	Osage Dam (2106)
Plant Address	617 River Road, Eldon, MO 65026
Utility	Union Electric Co - (MO) (19436)
Latitude, Longitude	38.2044, -92.6239
Generation Dates on File	Jan 2001 to Dec 2023
Initial Operation Date	October 1931
Annual Generation	176.1 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	SERC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Osage River
Ash Impoundment
Transmission / Distribution Owner	Union Electric Co - (MO) (19436) MO
Grid Voltage	138.00 kV
Energy Storage	No

* Data obtained from the 2023 EIA 860 Report

Generator 1 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE1
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE1
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 2 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE2
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE2
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	24 MW
Winter Capacity	24 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 3 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE3
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE3
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 4 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE4
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE4
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	24 MW
Winter Capacity	24 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 5 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE5
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE5
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 6 Details Operating October 1931

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE6
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE6
Nameplate Capacity	27.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1931
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 7 Details Operating October 1953

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE7
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE7
Nameplate Capacity	21.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1953
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 8 Details Operating October 1953

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	AMMO.OSAGE8
RTO ISO Location Designation For Reporting Wholesale Sales Data	AMMO.OSAGE8
Nameplate Capacity	21.5 MW
Nameplate Power Factor	0.9
Summer Capacity	31 MW
Winter Capacity	31 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 1953
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Osage Dam Plant Owners

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

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Power plants with a similar annual net generation from Water.

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#230	Nantahala	Topton, NC	186.1 GWh
#231	Kern River 3	Kernville, CA	184.5 GWh
#232	Balch 1	Balch Camp, CA	184.4 GWh
#233	Weiss Dam	Leesburg, AL	183.2 GWh
#234	Pardee	Valley Springs, CA	181.6 GWh
#235	Cheatham	Ashland City, TN	177.3 GWh
#236	Charles E Monty	Lewiston, ME	176.6 GWh
#237	Fremont Canyon	Alcova, WY	176.3 GWh
#239	Little Falls (WA)	Ford, WA	175.8 GWh
#240	New Martinsville Hannibal Hydro	New Martinsville, WV	173.4 GWh
#241	Colton	Pierrepont, NY	171.8 GWh
#242	Broken Bow Dam	Broken Bow, OK	171.5 GWh
#243	Blue Mesa	Gunnison, CO	171.0 GWh
#244	Gauley River Power Partners	Summersville, WV	170.2 GWh
#245	Alder	La Grande, WA	169.4 GWh
#246	Gulf Island	Lewiston, ME	169.3 GWh
#247	School Street	Cohoes, NY	168.9 GWh
#248	Cushman 2	Shelton, WA	168.5 GWh

Nearby Power Plants

Below are closest 20 power plants surrounding Osage Dam.

Plant Name	Plant Location	Annual Generation	Distance
Ameresco Jefferson City	Jefferson City, MO	22.4 GWh	39.5 mi
Black Oak Power Producers	Hartville, MO	16.5 GWh	67.8 mi
Callaway	Fulton, MO	10.3 TWh	59.6 mi
Columbia (MO)	Columbia, MO	16.6 GWh	55.1 mi
Columbia Energy Center	Columbia, MO	20.1 GWh	59.6 mi
Fairgrounds	Jefferson City, MO	1.5 GWh	34.6 mi
Fulton (MO)	Fulton, MO	206.0 MWh	58.6 mi
Harry Truman	Warsaw, MO	232.3 GWh	42.6 mi
Lebanon Solar Farm (MO)	Lebanon, MO	4.3 GWh	37.2 mi
Marshall (MO)	Marshall, MO	1.7 GWh	70.8 mi
Marshall Solar Farm (MO)	Marshall, MO	4.2 GWh	69.2 mi
McCartney	Strafford, MO	96.1 GWh	72.5 mi
Moreau	Moreau, MO	2.1 GWh	37.2 mi
MU Combined Heat and Power Plant	Columbia, MO	194.1 GWh	53.6 mi
Niangua	Camdenton, MO	1.7 GWh	22 mi
Noble Hill Landfill	Willard, MO	1.8 GWh	69.4 mi
Rolla Solar Farm (MO)	Rolla, MO	4.3 GWh	51.6 mi
Stockton Hydro	Stockton, MO	35.0 GWh	71.7 mi
Truman Solar	Colombia, MO	22.7 GWh	55.9 mi
Waynesville Solar Farm (MO)	Waynesville, MO	4.6 GWh	34.2 mi