Avalon Hydropower

2325 us 220 bus N., Mayodan, NC 27027

Plant Summary Information

Avalon Hydropower is ranked #34 out of 36 hydroelectric power plants in North Carolina in terms of total annual net electricity generation.

Avalon Hydropower is comprised of 3 generators and generated 994.0 MWh during the 3-month period between December 2024 to March 2025.

Plant NameAvalon Hydropower
Utility NameAvalon Hydropower LLC
LocationRockingham County, NC
Initial Operation DateApril 1997
Last Update Mar 2025
Annual Generation 3.5 GWh
Annual Consumption 14.0 k MMBtu
Ranked #8,696 out of 12,016 Power Plants Nationwide
Ranked #1,231 out of 1,369 Water Power Plants Nationwide
Ranked #751 out of 864 North Carolina Power Plants
Ranked #34 out of 36 North Carolina Water Power Plants
Fuel Types Water
Previous Operator Avalon/Mayo Hydropower LLC (2013 to 2016)
Avalon Hydropower LLC (2017 to 2023)

Map of Avalon Hydropower

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Monthly Net Generation for Avalon Hydropower

Avalon Hydropower Details

Summary Information
Plant NameAvalon Hydropower (54801)
Plant Address2325 us 220 bus N., Mayodan, NC 27027
UtilityAvalon Hydropower LLC (1005)
Latitude, Longitude36.42372, -79.95249
Generation Dates on FileJan 2001 to Mar 2025
Initial Operation DateApril 1997
Annual Generation 3.5 GWh
Fuel Types Water
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusYes
FERC Small Power Producer Docket Number11169
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionSERC
Balancing AuthorityDuke Energy Carolinas (DUK)
NAICS CodeWater Supply and Irrigation Systems (22131)
Sector Commercial Non-CHP (4)
Water SourceMayo River
Ash Impoundment
Transmission / Distribution OwnerDuke Energy Carolinas, LLC (5416) NC
Grid Voltage 12.47 kV
Energy StorageNo

Generator GEN1 Details Operating April 1997

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity0.8 MW
Nameplate Power Factor0.8
Summer Capacity0.8 MW
Winter Capacity0.8 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 1997
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceWater
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GEN2 Details Operating May 2000

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity0.3 MW
Nameplate Power Factor0.8
Summer Capacity0.3 MW
Winter Capacity0.3 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 2000
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceWater
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GEN3 Details Operating May 2000

TechnologyConventional Hydroelectric
Prime MoverHydroelectric Turbine
OwnershipSingle Owner
Nameplate Capacity0.1 MW
Nameplate Power Factor0.8
Summer Capacity0.1 MW
Winter Capacity0.1 MW
Minimum Load0.1 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 2000
Combined Heat & Power No
Sector NameCommercial Non-CHP (4)
Energy SourceWater
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Avalon Hydropower Plant Owners

Owner NameAddressGeneratorOwnership
We couldn't locate any owners for this plant

Power Plants with Similar Net Generation

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#1222ConstantineConstantine, MI3.8 GWh
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#1224YalevilleNorfolk, NY3.7 GWh
#1225Upper Pacolet HydroPacolet, SC3.7 GWh
#1226El Dorado Hydro Elk CreekNew Meadows, ID3.6 GWh
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#1228King CoveKing Cove, AK4.5 GWh
#1229Queens CreekTopton, NC3.6 GWh
#1230Ottauquechee HydroN. Hartland, VT3.5 GWh
#1232Mascoma HydroW. Lebanon, NH3.5 GWh
#1233Tenth StreetNorwich, CT3.5 GWh
#1234Luray Hydro StationLuray, VA3.5 GWh
#1235Flambeau Crowley Rapids ProjectPark Falls, WI3.5 GWh
#1236Last ChanceGrace, ID3.4 GWh
#1237Boltonville Hydro AssociatesBoltonville, VT3.4 GWh
#1238GraniteSalt lake City, UT3.4 GWh
#1239CowicheTieton, WA3.4 GWh
#1240Great Falls (VT)Lyndon, VT3.4 GWh
#1241Frankenheimer Power PlantOakdale, CA3.3 GWh

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