Herrings

36152 NYS 3, Carthage, NY 13619

Plant Summary Information

Herrings is ranked #65 out of 148 hydroelectric power plants in New York in terms of total annual net electricity generation.

Herrings is comprised of 3 generators and generated 5.0 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Herrings
Utility Name	Erie Boulevard Hydropower LP
Location	Jefferson County, NY
Initial Operation Date	January 1924
Last Update	Dec 2025
Annual Generation	18.4 GWh
Annual Consumption	70.8 k MMBtu
Ranked #5,459 out of 13,081 Power Plants Nationwide
Ranked #726 out of 1,311 Water Power Plants Nationwide
Ranked #225 out of 1,045 New York Power Plants
Ranked #65 out of 148 New York Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Herrings (2572)
Plant Address	36152 NYS 3, Carthage, NY 13619
Utility	Erie Boulevard Hydropower LP (5914)
Latitude, Longitude	44.0217, -75.6511
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	January 1924
Annual Generation	18.4 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	Yes
FERC Exempt Wholesale Generator Docket Number	99-156-000

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	NPCC
Balancing Authority	New York Independent System Operator (NYIS)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Black River
Ash Impoundment	No
Transmission / Distribution Owner	Niagara Mohawk Power Corp. (13573) NY
Grid Voltage	23.00 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	24047
RTO ISO Location Designation For Reporting Wholesale Sales Data	24047
Nameplate Capacity	1.8 MW
Nameplate Power Factor	0.8
Summer Capacity	1.5 MW
Winter Capacity	1.5 MW
Minimum Load	1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1924
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	24047
RTO ISO Location Designation For Reporting Wholesale Sales Data	24047
Nameplate Capacity	1.8 MW
Nameplate Power Factor	0.8
Summer Capacity	1.5 MW
Winter Capacity	1.5 MW
Minimum Load	1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1924
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	24047
RTO ISO Location Designation For Reporting Wholesale Sales Data	24047
Nameplate Capacity	1.8 MW
Nameplate Power Factor	0.8
Summer Capacity	1.5 MW
Winter Capacity	1.5 MW
Minimum Load	1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1924
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
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
#716	Buck Hydro	Ivanhoe, VA	19.6 GWh
#717	Watertown	Watertown, NY	19.2 GWh
#718	High Dam	Oswego, NY	19.1 GWh
#719	Turnbull Hydro	Fairfield, MT	19.0 GWh
#720	Siphon Power Project	Bend, OR	19.0 GWh
#721	South Edwards	Fine, NY	19.0 GWh
#722	Chatuge	Hayesville, NC	18.9 GWh
#723	Wainiha Hydro	Hanalei, HI	18.8 GWh
#724	Lower Saranac Hydroelectric Facility	Plattsburgh, NY	18.7 GWh
#725	Burton Dam	Clayton, GA	18.5 GWh
#727	Spearfish Hydro	Spearfish, SD	18.4 GWh
#728	Hancock Creek Hydroelectric Project	Snoqualmie, WA	18.3 GWh
#729	Ellsworth Hydro Station	Ellsworth, ME	18.3 GWh
#730	Cadyville	Town ofSchuyler Falls, NY	18.2 GWh
#731	West Point PH	Pioneer, CA	18.1 GWh
#732	Mechanicville Hydroelectric Station	Mechanicville, NY	18.0 GWh
#733	PEC Headworks	Moses Lake, WA	17.7 GWh
#734	Winton	Winton, MN	17.6 GWh
#735	Vallecito Hydroelectric	Bayfield, CO	17.4 GWh
#736	Spaulding 1	Emigrant Gap, CA	17.4 GWh

Below are closest 20 power plants surrounding Herrings.

Plant Name	Plant Location	Annual Generation	Distance
Beebee Island Hydro Plant	Watertown, NY	40.1 GWh	13.1 mi
Black River	Black River, NY	32.5 GWh	8.2 mi
Carthage A	Carthage, NY	7.6 GWh	1.8 mi
Carthage B	Carthage, NY	5.3 GWh	2.2 mi
Carthage Energy LLC	Carthage, NY	6.7 GWh	3 mi
Copenhagen Plant	Copenhagen, NY	7.0 GWh	8.4 mi
Copenhagen Solar	Copenhagen, NY	5.1 GWh	11.5 mi
Copenhagen Wind Farm	Copenhagen, NY	250.2 GWh	7.9 mi
Deferiet	Deferiet, NY	40.2 GWh	1.9 mi
Diamond Island Plant	Watertown, NY	1.8 GWh	12.1 mi
Kamargo	Black River, NY	21.3 GWh	7.3 mi
Kings Falls Hydroelectric	Copenhagen, NY	2.0 GWh	7.3 mi
Longfalls Facility	West Carthage, NY	5.4 GWh	3.1 mi
Number Three Wind Project	Lowville, NY	277.6 GWh	13.2 mi
NY 26 Carthage CSG	Carthage, NY	6.9 GWh	4.9 mi
OYA Wayside Drive	Watertown, NY	10.4 GWh	13.5 mi
Philadlephia	Village of Philadelph, NY	8.6 GWh	9.9 mi
Sewalls	Watertown, NY	11.7 GWh	12.5 mi
St. Lawrence University - Sutton	Watertown, NY	2.4 GWh	12.6 mi
Watertown	Watertown, NY	19.2 GWh	11.6 mi