Mill C

609 Kents Falls Rd, Town of Plattsburgh, NY 12901

Plant Summary Information

Mill C is ranked #52 out of 148 hydroelectric power plants in New York in terms of total annual net electricity generation.

Mill C is comprised of 3 generators and generated 4.6 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Mill C
Utility Name	New York State Elec & Gas Corp
Location	Clinton County, NY
Initial Operation Date	August 1943
Last Update	Dec 2025
Annual Generation	21.8 GWh
Annual Consumption	82.6 k MMBtu
Ranked #5,258 out of 13,081 Power Plants Nationwide
Ranked #688 out of 1,311 Water Power Plants Nationwide
Ranked #210 out of 1,045 New York Power Plants
Ranked #52 out of 148 New York Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Mill C (6486)
Plant Address	609 Kents Falls Rd, Town of Plattsburgh, NY 12901
Utility	New York State Elec & Gas Corp (13511)
Latitude, Longitude	44.6967, -73.6122
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	August 1943
Annual Generation	21.8 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	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	NPCC
Balancing Authority	New York Independent System Operator (NYIS)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Saranac River
Ash Impoundment	No
Transmission / Distribution Owner	New York State Elec & Gas Corp (13511) NY
Grid Voltage	6.72 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	23628
RTO ISO Location Designation For Reporting Wholesale Sales Data	23628
Nameplate Capacity	1.2 MW
Nameplate Power Factor	0.8
Summer Capacity	1.2 MW
Winter Capacity	1.2 MW
Minimum Load	0.2 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1943
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	23628
RTO ISO Location Designation For Reporting Wholesale Sales Data	23628
Nameplate Capacity	1 MW
Nameplate Power Factor	0.8
Summer Capacity	1 MW
Winter Capacity	1 MW
Minimum Load	0.2 MW

Uprate/Derate Completed	No
Status	OA
First Operation Date	August 1944
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	23628
RTO ISO Location Designation For Reporting Wholesale Sales Data	23628
Nameplate Capacity	3.8 MW
Nameplate Power Factor	0.95
Summer Capacity	3.8 MW
Winter Capacity	3.8 MW
Minimum Load	0.8 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	November 1984
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
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
#678	Oswego Falls East	Fulton, NY	22.2 GWh
#679	Little Chute	Combined Locks, WI	22.1 GWh
#680	Norfolk	Norfolk, NY	22.0 GWh
#681	North Fork Hydro Plant	Grant, CO	21.9 GWh
#682	Rochester Hydro	Mazeppa, MN	21.9 GWh
#683	Eastman Falls	Franklin, NH	21.9 GWh
#684	Rainbow (CT)	Windsor, CT	21.8 GWh
#685	Pinnacles	Ararat, VA	21.8 GWh
#686	Hatchet Creek Project	Montgomery Creek, CA	21.8 GWh
#687	Power Creek	Cordova, AK	21.8 GWh
#689	Hodenpyl	Mesick, MI	21.7 GWh
#690	Dodge Falls Associates	Bath, NH	21.6 GWh
#691	Halsey	Auburn, CA	21.5 GWh
#692	Deerfield 4	Buckland, MA	21.5 GWh
#693	Twin Branch	Mishawaka, IN	21.4 GWh
#694	Moyie Springs	Moyie Springs, ID	21.4 GWh
#695	Kamargo	Black River, NY	21.3 GWh
#696	Fleish	Fleish, NV	21.3 GWh
#697	Allens Falls	Parishville, NY	21.2 GWh
#698	Volta 1	Manton, CA	21.1 GWh

Below are closest 20 power plants surrounding Mill C.

Plant Name	Plant Location	Annual Generation	Distance
Adirondack Solar	Ellenburg Center, NY	1.7 GWh	17.7 mi
Alice Falls Hydro Project	Keeseville, NY	3.0 GWh	14.3 mi
Altona	Altona, NY	177.3 GWh	8.8 mi
Boas Rd #1 Community Solar Farm	Mooers, NY	3.3 GWh	16.7 mi
Boas Rd #2 Community Solar Farm	Mooers, NY	3.3 GWh	16.6 mi
Boas Rd #3 Community Solar Farm	Mooers, NY	3.3 GWh	16.6 mi
Boas Rd #4 Community Solar Farm	Mooers, NY	2.7 GWh	16.3 mi
Cadyville	Town ofSchuyler Falls, NY	18.2 GWh	0.5 mi
Clinton	Churubusco, NY	177.6 GWh	23.5 mi
Clinton LFGTE Facility	Morrisonville, NY	46.6 GWh	0.9 mi
County Route 11 Community Solar Farm	Mooers, NY	6.3 GWh	16.8 mi
County Route 11B	Mooers Forks, NY	9.0 GWh	17 mi
Lower Saranac Hydroelectric Facility	Plattsburgh, NY	18.7 GWh	5.5 mi
NY ALTONA MAYOTT - Environomics P1	Altona, NY	6.3 GWh	12.6 mi
NY ALTONA MAYOTT - Environomics P2	Altona, NY	6.4 GWh	12.6 mi
Peterson	Milton, VT	25.1 GWh	22.5 mi
Rainbow Falls Auscble	Town of Auscble, NY	8.2 GWh	14.1 mi
Route 22 Community Solar Farm CSG	Plattsburgh, NY	6.1 GWh	7.4 mi
Saranac Facility	Plattsburgh, NY	387.0 GWh	7.8 mi
Union Falls	Au Sable Forks, NY	9.6 GWh	19.6 mi