Cosgrove Intake and Power Station

301 Boylston Street, Clinton, MA 1510

Plant Summary Information

Cosgrove Intake and Power Station is ranked #25 out of 25 hydroelectric power plants in Massachusetts in terms of total annual net electricity generation.

Cosgrove Intake and Power Station is comprised of 2 generators and generated 96.0 MWh during the 3-month period between October 2024 to January 2025.

Plant Name	Cosgrove Intake and Power Station
Utility Name	Massachusetts Water Res Auth
Location	Worcester County, MA
Initial Operation Date	January 1969
Last Update	Jan 2025
Annual Generation	646.0 MWh
Annual Consumption	2.6 k MMBtu
Ranked #12,160 out of 13,081 Power Plants Nationwide
Ranked #1,288 out of 1,311 Water Power Plants Nationwide
Ranked #627 out of 648 Massachusetts Power Plants
Ranked #25 out of 25 Massachusetts Water Power Plants
Fuel Types	Water

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Monthly Net Generation for Cosgrove Intake and Power Station

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Monthly Plant Fuel Consumption for Cosgrove Intake and Power Station

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Cosgrove Intake and Power Station Details

Summary Information
Plant Name	Cosgrove Intake and Power Station (10825)
Plant Address	301 Boylston Street, Clinton, MA 1510
Utility	Massachusetts Water Res Auth (11426)
Latitude, Longitude	42.40439, -71.68722
Generation Dates on File	Jan 2001 to Jan 2025
Initial Operation Date	January 1969
Annual Generation	646.0 MWh
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	Non-Regulated
NERC Region	NPCC
Balancing Authority	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Wachusett Reservoir
Ash Impoundment
Transmission / Distribution Owner	Massachusetts Electric Co (11804) MA
Grid Voltage	13.80 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Generator UNI1 Details Operating January 1969

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	1.6 MW
Nameplate Power Factor	1
Summer Capacity	1 MW
Winter Capacity	1 MW
Minimum Load	0.8 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1969
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M

Generator UNI2 Details Operating January 1969

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	1.6 MW
Nameplate Power Factor	1
Summer Capacity	1 MW
Winter Capacity	1 MW
Minimum Load	0.8 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1969
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M

Cosgrove Intake and Power Station Plant Owners

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

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#1278	Hollow Dam Power Partnership	Gouveneur, NY	1.0 GWh
#1279	Etiwanda	Rancho Cucamonga, CA	1.0 GWh
#1280	Ruxton Park	Manitou Spring, CO	1.0 GWh
#1281	Ball Mountain Hydro	Jamaica, VT	995.0 MWh
#1282	Halifax (VA)	Halifax, VA	811.0 MWh
#1283	Bend	Bend, OR	797.0 MWh
#1284	Mill Creek 3	Mill Creek, CA	771.0 MWh
#1285	W K Sanders	Hyde Park, VT	716.0 MWh
#1286	South Dry Creek Hydro	Red Lodge, MT	696.0 MWh
#1287	Springville Hydroelectric	Camarillo, CA	659.0 MWh
#1289	Talcville	Edwards, NY	616.0 MWh
#1290	Lateral 10 Ventures	Buhl, ID	565.0 MWh
#1291	Squa Pan Hydro Station	Masardis, ME	564.0 MWh
#1292	Niangua	Camdenton, MO	536.0 MWh
#1293	Domtar Paper Company Rothschild	Rothschild, WI	524.0 MWh
#1294	Spartanburg Water System	Chesnee, SC	620.0 MWh
#1295	Somersworth Lower Great Dam	Somersworth, NH	498.0 MWh
#1296	Rocky Brook Hydroelectric	Brinnon, WA	464.0 MWh
#1297	Kalaheo Hydro	Kalaheo, HI	461.0 MWh
#1298	Barron	Barron, WI	382.0 MWh

Nearby Power Plants

Below are closest 20 power plants surrounding Cosgrove Intake and Power Station.

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AIS Solar Project	Leominster, MA	3.4 GWh	7.2 mi
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Brockelman	Lancaster, MA	4.7 GWh	5.5 mi
Brockelman Road Solar 2	Lancaster, MA	1.8 GWh	5.6 mi
CES Sterling LLC	Sterling, MA	2.9 GWh	3.1 mi
Cherry Street	Hudson, MA	320.0 MWh	6.6 mi
Chocksett Rd Energy Storage Project	Sterling, MA	62.0 MWh	4.2 mi
DG Webster LLC CSG	Webster, MA	2.1 GWh	8.9 mi
EDF Lancaster	Lancaster, MA	5.1 GWh	8.7 mi
Hudson	Hudson, MA	5.4 GWh	7.4 mi
MA Solar Storage 1 Hybrid	Sterling, MA	1.2 GWh	4.3 mi
Nationwide	Lancaster, MA	4.7 GWh	6.8 mi
Oakdale Power Station	West Boylston, MA	1.4 GWh	6 mi
Randall Solar Project Hybrid	Berlin, MA	8.5 GWh	1.6 mi
Syncarpha Still River, LLC CSG	Bolton, MA	3.5 GWh	2.6 mi
Theodore Drive Community Solar	Westminster, MA	2.4 GWh	8.8 mi
Wachusett Solar	Rutland, MA	3.3 GWh	5.6 mi
West Boylston Community Shared Solar	West Boylston, MA	447.0 MWh	6.6 mi
ZPD-PT Solar Project 2017-038 Hybrid LLC	Lancaster, MA	7.5 GWh	7.7 mi