River Mill

Kilowatt Rd, Estacada, OR 97023

Plant Summary Information

River Mill is ranked #23 out of 60 hydroelectric power plants in Oregon in terms of total annual net electricity generation.

River Mill is comprised of 5 generators and generated 20.1 GWh during the 3-month period between September 2023 to December 2023.

Plant NameRiver Mill
Utility NamePortland General Electric Co
LocationClackamas County, OR
Initial Operation DateNovember 1911
Last Update Dec 2023
Annual Generation 83.8 GWh
Annual Consumption 313.0 k MMBtu
Ranked #3,372 out of 11,836 Power Plants Nationwide
Ranked #396 out of 1,371 Water Power Plants Nationwide
Ranked #67 out of 255 Oregon Power Plants
Ranked #23 out of 60 Oregon Water Power Plants
Fuel Types Water

Map of River Mill

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Monthly Net Generation for River Mill

River Mill Details

Summary Information
Plant NameRiver Mill (3049)
Plant AddressKilowatt Rd, Estacada, OR 97023
UtilityPortland General Electric Co (15248)
Latitude, Longitude45.29999, -122.35002
Generation Dates on FileJan 2001 to Dec 2023
Initial Operation DateNovember 1911
Annual Generation 83.8 GWh
Fuel Types Water
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusRegulated
NERC RegionWECC
Balancing AuthorityPortland General Electric Company (PGE)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water SourceClackamas River
Ash Impoundment No
Transmission / Distribution OwnerPortland General Electric Co (15248) OR
Grid Voltage 57.00 kV
Energy StorageNo

Generator 1 Details Operating November 1911

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationRMP1_7_GNODE1
Nameplate Capacity3.3 MW
Nameplate Power Factor0.9
Summer Capacity4.3 MW
Winter Capacity4.3 MW
Minimum Load2 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateNovember 1911
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator 2 Details Operating December 1911

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationRMP1_7_GNODE1
Nameplate Capacity3.3 MW
Nameplate Power Factor0.9
Summer Capacity4.3 MW
Winter Capacity4.3 MW
Minimum Load2 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 1911
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator 3 Details Operating January 1912

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationRMP1_7_GNODE1
Nameplate Capacity3.3 MW
Nameplate Power Factor0.9
Summer Capacity4.3 MW
Winter Capacity4.3 MW
Minimum Load2 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJanuary 1912
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator 4 Details Operating December 1927

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationRMP1_7_GNODE1
Nameplate Capacity3.9 MW
Nameplate Power Factor0.9
Summer Capacity5.2 MW
Winter Capacity5.2 MW
Minimum Load3 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 1927
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator 5 Details Operating May 1952

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationRMP1_7_GNODE1
Nameplate Capacity5 MW
Nameplate Power Factor1
Summer Capacity6.6 MW
Winter Capacity6.6 MW
Minimum Load2.5 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 1952
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

River Mill Plant Owners

Owner NameAddressGeneratorOwnership
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.

RankPlant NamePlant LocationAnnual Generation
#386Drum 1Alta, CA88.2 GWh
#387Upper Salmon BHagerman, ID87.8 GWh
#388Amistad Dam & PowerDel Rio, TX87.6 GWh
#389Oxford DamConover, NC87.3 GWh
#390Copco 2Hornbrook, CA87.0 GWh
#391DearbornGreat Falls, SC86.9 GWh
#392Allegheny Hydro No 9Cowansville, PA86.7 GWh
#393Lake Lynn Hydro StationLake Lynn, PA86.5 GWh
#394SchaghticokeSchaghticoke, NY86.4 GWh
#395Bucks CreekStorrie, CA84.5 GWh
#397St Croix FallsSt Croix Falls, WI83.1 GWh
#398Muck Valley HydroelectricNA, CA82.8 GWh
#399Horse MesaApache Junction, AZ82.7 GWh
#400BeardsleyNone, CA82.7 GWh
#401West Point PHPioneer, CA81.9 GWh
#402Upper Salmon AHagerman, ID81.7 GWh
#403Iron GateHornbrook, CA81.5 GWh
#404BoysenThermopolis, WY81.3 GWh
#405JeffreyBrady, NE81.3 GWh
#406ProspectProspect, NY81.1 GWh

Nearby Power Plants

Below are closest 20 power plants surrounding River Mill.

Plant NamePlant LocationAnnual GenerationDistance
Boring Solar LLCSandy, OR3.8 GWh9.6 mi
Brightwood Solar, LLCSandy, OR15.8 GWh14.2 mi
Colton SolarMolalla, OR3.5 GWh10.8 mi
Day Hill Solar, LLCEstacada, OR3.8 GWh2.4 mi
Dunn Road SolarSandy, OR3.1 GWh9.6 mi
Duus Solar, LLCEstacada, OR19.2 GWh1.6 mi
FaradayEstacada, OR92.5 GWh2.6 mi
Firwood Solar, LLCSandy, OR19.6 GWh6 mi
Kaiser Creek Solar (CSG)Molalla, OR3.1 GWh16.6 mi
Minke SolarMolalla, OR2.9 GWh15.9 mi
North ForkEstacada, OR155.1 GWh5.2 mi
NSE Astoria - SkywardBoring, OR3.8 GWh8.9 mi
PHP 2Sandy, OR30.2 GWh14.1 mi
Sandy River Solar (CSG)Sandy, OR2.9 GWh9.4 mi
SSD Clackamas 1, LLCBoring, OR6.5 GWh8.3 mi
SSD Clackamas 7, LLCMolalla, OR3.9 GWh14.3 mi
SullivanWest Linn, OR93.4 GWh13.6 mi
SulusSolar17Oregon City, OR4.2 GWh5.3 mi
SulusSolar29Boring, OR3.8 GWh11.4 mi
Tickle Creek SolarSandy, OR3.1 GWh6.6 mi