Cabot Holyoke

102 Cabot Street, Holyoke, MA 1040

Plant Summary Information

Cabot Holyoke is ranked #21 out of 25 hydroelectric power plants in Massachusetts in terms of total annual net electricity generation.

Cabot Holyoke is comprised of 4 generators and generated 261.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Cabot Holyoke
Utility Name	City of Holyoke Gas and Elec Dept - (MA)
Location	Hampden County, MA
Initial Operation Date	January 1893
Last Update	Dec 2025
Annual Generation	3.0 GWh
Annual Consumption	11.4 k MMBtu
Ranked #9,915 out of 13,094 Power Plants Nationwide
Ranked #1,190 out of 1,309 Water Power Plants Nationwide
Ranked #376 out of 648 Massachusetts Power Plants
Ranked #21 out of 25 Massachusetts Water Power Plants
Fuel Types	Water
Previous Operator	City of Holyoke Gas and Electric Dept. (2013 to 2024) City of Holyoke Gas and Elec Dept - (MA) (2025 to 2025)

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Summary Information
Plant Name	Cabot Holyoke (9864)
Plant Address	102 Cabot Street, Holyoke, MA 1040
Utility	City of Holyoke Gas and Elec Dept - (MA) (8776)
Latitude, Longitude	42.2, -72.61
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	January 1893
Annual Generation	3.0 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	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Connecticut River
Ash Impoundment	No
Transmission / Distribution Owner	City of Holyoke - (MA) (8774) MA
Grid Voltage	4.80 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	0.6 MW
Winter Capacity	0.6 MW
Minimum Load	0.6 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1893
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	10M

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.6 MW
Nameplate Power Factor	0.8
Summer Capacity	0.5 MW
Winter Capacity	0.5 MW
Minimum Load	0.4 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1907
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	10M

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.8
Summer Capacity	0.6 MW
Winter Capacity	0.6 MW
Minimum Load	0.4 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1938
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	10M

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.4 MW
Nameplate Power Factor	0.8
Summer Capacity	0.4 MW
Winter Capacity	0.4 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1939
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	10M

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
#1180	Lower Beaver Falls Project	Beaver Falls, NY	3.2 GWh
#1181	Waterloo Hydroelectric Project	Waterloo, NY	3.1 GWh
#1182	Ford Hydro LP	Weippe, ID	3.1 GWh
#1183	Lake Creek Dam	Heber City, UT	3.1 GWh
#1184	Alice Falls Hydro Project	Keeseville, NY	3.0 GWh
#1185	Center Falls	Greenwich, NY	3.0 GWh
#1186	Flambeau Lower Project	Park Falls, WI	3.0 GWh
#1187	Newhalen	Iliamna, AK	3.2 GWh
#1188	Narrows (AR)	Murfreesboro, AR	3.0 GWh
#1189	Rollinsford	Rollinsford, NH	3.0 GWh
#1191	Orchard Avenue 1	Yakima, WA	2.9 GWh
#1192	Pumpkin Hill	Lowell, ME	2.9 GWh
#1193	Wallowa Falls	Joseph, OR	2.9 GWh
#1194	Ottumwa City of	Ottumwa, IA	2.9 GWh
#1195	Redwood Falls	Redwood Falls, MN	3.4 GWh
#1196	East Highline	Holtville, CA	2.8 GWh
#1197	Ottauquechee Hydro	N. Hartland, VT	2.8 GWh
#1198	Alverno Hydro Plant	Cheboygan, MI	2.8 GWh
#1199	Thief River Falls	Thief River Falls, MN	2.8 GWh
#1200	White River (WI)	Ashland, WI	2.7 GWh

Below are closest 20 power plants surrounding Cabot Holyoke.

Plant Name	Plant Location	Annual Generation	Distance
Ameresco Chicopee Energy	Chicopee, MA	3.7 GWh	4.6 mi
Boatlock	Holyoke, MA	11.6 GWh	0.7 mi
CED Chicopee Solar	Chicopee, MA	4.8 GWh	3 mi
Chemical	Holyoke, MA	5.1 GWh	0.6 mi
Chicopee Granby Road Solar	Chicopee, MA	2.4 GWh	3 mi
Chicopee River Solar	Springfield, MA	2.9 GWh	4.5 mi
Chicopee Solar	Chicopee, MA	4.4 GWh	1.7 mi
Dwight	Chicopee, MA	5.6 GWh	3.5 mi
East Springfield Solar PV	Springfield, MA	1.9 GWh	5.2 mi
Easthampton CSG	Easthampton, MA	3.4 GWh	4.9 mi
Front Street	Chicopee, MA	1.2 GWh	3.7 mi
Granby LFG	Granby, MA	1.7 GWh	3.7 mi
Granby Solar, LLC CSG	Granby, MA	5.8 GWh	4.9 mi
Hadley Falls	Holyoke, MA	137.3 GWh	0.9 mi
Holyoke Solar Cooperative at Mueller	Holyoke, MA	3.8 GWh	3.8 mi
Mt. Tom Solar Project Hybrid	Holyoke, MA	4.2 GWh	4.8 mi
Riverside Holyoke	Holyoke, MA	22.5 GWh	0.8 mi
Smith & Wesson at Springfield MA PV	Springfield, MA	2.4 GWh	5.2 mi
Southampton Solar PV	Southampton, MA	2.6 GWh	5.1 mi
Stony Brook	Ludlow, MA	140.7 GWh	5.1 mi