Avalon Hydropower

2325 us 220 bus N., Mayodan, NC 27027

Plant Summary Information

Avalon Hydropower is ranked #32 out of 33 hydroelectric power plants in North Carolina in terms of total annual net electricity generation.

Avalon Hydropower is comprised of 3 generators and generated 601.0 MWh during the 3-month period between February 2026 to May 2026.

Plant Name	Avalon Hydropower
Utility Name	Avalon Hydropower LLC
Location	Rockingham County, NC
Initial Operation Date	April 1997
Last Update	May 2026
Annual Generation	2.5 GWh
Annual Consumption	9.9 k MMBtu
Ranked #10,328 out of 13,081 Power Plants Nationwide
Ranked #1,217 out of 1,311 Water Power Plants Nationwide
Ranked #792 out of 876 North Carolina Power Plants
Ranked #32 out of 33 North Carolina Water Power Plants
Fuel Types	Water
Previous Operator	Avalon/Mayo Hydropower LLC (2013 to 2016) Avalon Hydropower LLC (2017 to 2025)

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Summary Information
Plant Name	Avalon Hydropower (54801)
Plant Address	2325 us 220 bus N., Mayodan, NC 27027
Utility	Avalon Hydropower LLC (1005)
Latitude, Longitude	36.42372, -79.95249
Generation Dates on File	Jan 2001 to May 2026
Initial Operation Date	April 1997
Annual Generation	2.5 GWh
Fuel Types	Water

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	11169
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	SERC
Balancing Authority	Duke Energy Carolinas (DUK)
NAICS Code	Water Supply and Irrigation Systems (22131)
Sector	Commercial Non-CHP (4)
Water Source	Mayo River
Ash Impoundment
Transmission / Distribution Owner	Duke Energy Carolinas, LLC (5416) NC
Grid Voltage	12.47 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.8
Summer Capacity	0.8 MW
Winter Capacity	0.8 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	April 1997
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Water
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.3 MW
Nameplate Power Factor	0.8
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	May 2000
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Water
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.1 MW
Nameplate Power Factor	0.8
Summer Capacity	0.1 MW
Winter Capacity	0.1 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	May 2000
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Water
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

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

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#1207	Queens Creek	Topton, NC	2.7 GWh
#1208	Pittsfield Hydro	Burnham, ME	2.7 GWh
#1209	Three Forks Water Power Project	Zenia, CA	2.6 GWh
#1210	Baker Creek Hydroelectric	Bridgeville, CA	2.6 GWh
#1211	French Paper Hydro	Niles, MI	2.6 GWh
#1212	Waddell	Peoria, AZ	2.6 GWh
#1213	China Mill Hydro	Allenstown, NH	2.6 GWh
#1214	Rochester 26	Rochester, NY	2.6 GWh
#1215	Nelson Creek	Big Bend, CA	2.5 GWh
#1216	Little Wood Hydro Project	Carey, ID	2.5 GWh
#1218	Marco Ranch	Jerome, ID	2.5 GWh
#1219	Skagway	Skagway, AK	4.3 GWh
#1220	Salisbury	Salisbury, VT	2.4 GWh
#1221	Rocky River (SC)	Iva, SC	2.4 GWh
#1222	Sissonville Hydro	Potsdam, NY	2.4 GWh
#1223	Danbury Dam	Danbury, WI	2.3 GWh
#1224	Boltonville Hydro Associates	Boltonville, VT	2.3 GWh
#1225	Pepperell Hydro Power Plant	Pepperell, MA	2.3 GWh
#1226	San Gabriel Hydro Project	Azusa, CA	2.3 GWh
#1227	Taftville	Taftville, CT	2.2 GWh

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Belews Creek	Belews Creek, NC	8.2 TWh	11.5 mi
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Carol Jean Solar	Walnut Cove, NC	6.3 GWh	13 mi
Dan River	Eden, NC	4.1 TWh	13.6 mi
Edison Farm	Eden, NC	4.2 GWh	15 mi
Energix Leatherwood, LLC	Axton, VA	42.3 GWh	22.7 mi
Germantown Solar, LLC	Rural Hall, NC	2.9 GWh	20.8 mi
Jacob Solar	Reidsville, NC	8.5 GWh	20.5 mi
Lick Creek Solar, LLC	Walnut Cove, NC	108.1 GWh	13.8 mi
Market Farm	Reidsville, NC	7.5 GWh	17.1 mi
Martinsville LFG Generator	Martinsville, VA	275.0 MWh	21.1 mi
Moore Solar	Reidsville, NC	9.6 GWh	14.9 mi
Moore Solar Farm	Reidsville, NC	7.5 GWh	15 mi
Moyer Solar	Stoneville, NC	9.9 GWh	2.5 mi
Rockingham County CT Station	Reidsville, NC	1.8 TWh	9.4 mi
Salem Energy Systems LLC	Winston-Salem, NC	76.0 MWh	20.6 mi
Shifting Sands Solar, LLC	Ridgeway, VA	25.0 GWh	14.5 mi
Sunny Rock Solar, LLC	Martinsville, VA	21.9 GWh	13.4 mi
Washington Solar	Reidsville, NC	11.3 GWh	13.8 mi
Waste Management Piedmont LFGTE Project	Kernersville, NC	9.0 GWh	16.6 mi