Monticello Dam

Highway 128, Winters, CA 95694

Plant Summary Information

Monticello Dam is ranked #110 out of 221 hydroelectric power plants in California in terms of total annual net electricity generation.

Monticello Dam is comprised of 3 generators and generated 4.0 GWh during the 3-month period between September 2023 to December 2023.

Plant NameMonticello Dam
Utility NameSolano Irrigation District
LocationSolano County, CA
Initial Operation DateJune 1983
Last Update Dec 2023
Annual Generation 32.4 GWh
Annual Consumption 119.4 k MMBtu
Ranked #4,460 out of 11,866 Power Plants Nationwide
Ranked #620 out of 1,369 Water Power Plants Nationwide
Ranked #597 out of 1,571 California Power Plants
Ranked #110 out of 221 California Water Power Plants
Fuel Types Water

Map of Monticello Dam

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Monthly Net Generation for Monticello Dam

Monticello Dam Details

Summary Information
Plant NameMonticello Dam (7646)
Plant AddressHighway 128, Winters, CA 95694
UtilitySolano Irrigation District (22776)
Latitude, Longitude38.51306, -122.10444
Generation Dates on FileJan 2002 to Dec 2023
Initial Operation DateJune 1983
Annual Generation 32.4 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 AuthorityCalifornia Independent System Operator (CISO)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water SourceLake Berryessa
Ash Impoundment No
Transmission / Distribution OwnerPacific Gas & Electric Co (14328) CA
Grid Voltage 115.00 kV
Energy StorageNo

Generator 1 Details Operating June 1983

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity5 MW
Nameplate Power Factor0.9
Summer Capacity5 MW
Winter Capacity5 MW
Minimum Load1.6 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJune 1983
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo

Generator 2 Details Operating June 1983

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity5 MW
Nameplate Power Factor0.9
Summer Capacity5 MW
Winter Capacity5 MW
Minimum Load1.6 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJune 1983
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo

Generator 3 Details Operating June 1983

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity1.5 MW
Nameplate Power Factor0.9
Summer Capacity1.5 MW
Winter Capacity1.5 MW
Minimum Load0.7 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJune 1983
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceWater
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo

Monticello Dam 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
#610Eastman FallsFranklin, NH33.2 GWh
#611Du BayEau Pleine, WI33.2 GWh
#612Cedar Falls (WI)Menomonie, WI33.1 GWh
#613Grand RapidsIngalls, MI33.0 GWh
#614Big FallsGlen Fora, WI32.8 GWh
#615Michigamme FallsCrystal Falls, MI32.7 GWh
#616S D Warren WestbrookWestbrook, ME32.7 GWh
#617Lower Saranac Hydroelectric FacilityPlattsburgh, NY32.7 GWh
#618Green SpringsColumbia Falls, OR32.7 GWh
#619MinettoMinetto, NY32.6 GWh
#621Dodge Falls AssociatesBath, NH32.3 GWh
#622Headgate RockParker, AZ32.3 GWh
#623Great Falls (TN)Rock Island, TN32.2 GWh
#624FoothillSylmar, CA32.2 GWh
#625Rainbow (CT)Windsor, CT32.0 GWh
#626Allens FallsParishville, NY32.0 GWh
#627Upper MolinaMolina, CO32.0 GWh
#628Moose RiverLyons Falls, NY31.9 GWh
#629Jarvis (Hinckley)Hinckley, NY31.6 GWh
#630NorfolkNorfolk, NY31.6 GWh

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Mariani Packing Vacaville SolarVacaville, CA891.0 MWh10.9 mi
North Bay Solar 1Fairfield, CA1.6 GWh16.5 mi
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UC Davis South CampusDavis, CA23.4 GWh19.3 mi
Vaca Dixon Solar StationVacaville, CA3.7 GWh12 mi
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West Village Solar - Array 1Community SolarDavis, CA1.8 GWh17.8 mi
West Village Solar - Array 2 Community SolarDavis, CA1.7 GWh17.8 mi