Kosterville

6966 Kosterville Road, Lyonsdale, NY 13368

Plant Summary Information

Kosterville is ranked #145 out of 148 hydroelectric power plants in New York in terms of total annual net electricity generation.

Kosterville is comprised of 2 generators and generated 527.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Kosterville
Utility Name	Northbrook Lyons Falls LLC
Location	Lewis County, NY
Initial Operation Date	May 1955
Last Update	Dec 2025
Annual Generation	1.8 GWh
Annual Consumption	6.3 k MMBtu
Ranked #11,165 out of 13,094 Power Plants Nationwide
Ranked #1,247 out of 1,309 Water Power Plants Nationwide
Ranked #913 out of 1,045 New York Power Plants
Ranked #145 out of 148 New York Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Kosterville (56705)
Plant Address	6966 Kosterville Road, Lyonsdale, NY 13368
Utility	Northbrook Lyons Falls LLC (55941)
Latitude, Longitude	43.61422, -75.33271
Generation Dates on File	Jan 2008 to Dec 2025
Initial Operation Date	May 1955
Annual Generation	1.8 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	00-054-000
FERC Exempt Wholesale Generator Status	No

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	Moose River
Ash Impoundment
Transmission / Distribution Owner	Niagara Mohawk Power Corp. (13573) NY
Grid Voltage	115.00 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.5 MW
Nameplate Power Factor	0.99
Summer Capacity	0.5 MW
Winter Capacity	0.5 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 1955
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	1H
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.5 MW
Nameplate Power Factor	0.99
Summer Capacity	0.5 MW
Winter Capacity	0.5 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	October 1958
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	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
#1237	Kings Falls Hydroelectric	Copenhagen, NY	2.0 GWh
#1238	Tacoma	Durango, CO	1.9 GWh
#1239	Tenth Street	Norwich, CT	1.9 GWh
#1240	Fontana	Rialto, CA	1.9 GWh
#1241	Mechanic Falls	Mechanic Falls, ME	1.9 GWh
#1242	Chasm Hydro Partnership	Chateaugay, NY	1.9 GWh
#1243	Great Falls (VT)	Lyndon, VT	1.9 GWh
#1244	Timothy Lake Powerhouse	Estacada, OR	1.9 GWh
#1245	Diamond Island Plant	Watertown, NY	1.8 GWh
#1246	Granite Falls	Granite Falls, MN	1.8 GWh
#1248	Smith (VT)	Bradford, VT	1.8 GWh
#1249	Indian River Hydro	Russell, MA	1.8 GWh
#1250	Skookumchuck	Tenino, WA	1.8 GWh
#1251	Toadtown	Magalia, CA	1.8 GWh
#1252	Site 980 65	Madera, CA	1.8 GWh
#1253	Ada Dam	Ada, MI	1.7 GWh
#1254	Deweys Mill	White River Jct., VT	1.7 GWh
#1255	Graniteville Enterprise Division	Augusta, GA	1.7 GWh
#1256	Big Quinnesec 61	Iron Mountain, MI	1.7 GWh
#1257	Salida	Salida, CO	1.7 GWh

Below are closest 20 power plants surrounding Kosterville.

Plant Name	Plant Location	Annual Generation	Distance
Black River Hydro Associates	Port Layden, NY	16.5 GWh	1.7 mi
CH Resources Beaver Falls	Beaver Falls, NY	11.7 GWh	19.5 mi
Chambers 3 - Lewis County	Lowville, NY	2.5 GWh	14.2 mi
Eagle	Croghan, NY	28.4 GWh	21.5 mi
Effley	Croghan, NY	13.8 GWh	21.5 mi
Gouldtown	Lyonsdale, NY	5.7 GWh	0.3 mi
High Falls - Croghan NY	Croghan, NY	25.0 GWh	21.5 mi
Lower Beaver Falls Project	Beaver Falls, NY	3.2 GWh	19.3 mi
Lyons Falls Hydroelectric	Lyons Falls, NY	27.1 GWh	1.3 mi
Lyonsdale Associates	Lyons Falls, NY	10.0 GWh	1.4 mi
Maple Ridge Wind Farm	Lowville, NY	607.1 GWh	16.9 mi
Martinsburg CSG LLC	Lowville, NY	3.9 GWh	10.4 mi
Moose River	Lyons Falls, NY	37.1 GWh	0.5 mi
Moshier	Lowville, NY	35.1 GWh	20.3 mi
Number Three Wind Project	Lowville, NY	275.2 GWh	19.6 mi
Oneida Herkimer	Boonville, NY	25.3 GWh	11.3 mi
Port Leyden Hydroelectric Project	Port Leyden, NY	3.9 GWh	2.1 mi
Roaring Brook, LLC	Lowville, NY	190.2 GWh	15.6 mi
Source Power NY III - Remsen	Remsen, NY	4.7 GWh	20.8 mi
Upper Beaver Falls Project	Beaver Falls, NY	9.5 GWh	19.2 mi