Derby Hydro

305 Canel St., Shelton, CT 6418

Plant Summary Information

Derby Hydro is ranked #47 out of 156 power plants in Connecticut in terms of total annual net electricity generation.

Derby Hydro is comprised of 4 generators and generated 3.5 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Derby Hydro
Utility Name	McCallum Enterprises I LP
Location	Naugatuck Valley Planning Region, CT
Initial Operation Date	January 1989
Last Update	Dec 2024
Annual Generation	23.9 GWh
Annual Consumption	86.1 k MMBtu
Ranked #5,067 out of 12,332 Power Plants Nationwide
Ranked #670 out of 1,256 Water Power Plants Nationwide
Ranked #47 out of 156 Connecticut Power Plants
Ranked #5 out of 11 Connecticut Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Derby Hydro (10063)
Plant Address	305 Canel St., Shelton, CT 6418
Utility	McCallum Enterprises I LP (11943)
Latitude, Longitude	41.32431, -73.10211
Generation Dates on File	Jan 2001 to Dec 2024
Initial Operation Date	January 1989
Annual Generation	23.9 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	87-296-000
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	Housatonic River
Ash Impoundment	No
Transmission / Distribution Owner	United Illuminating Co (19497) CT
Grid Voltage	13.80 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	Other - See pipeline notes.
Natural Gas Storage	No
Liquefied Natural Gas Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	4 MW
Nameplate Power Factor	1
Summer Capacity	4 MW
Winter Capacity	4 MW
Minimum Load	2.5 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1989
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

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	4 MW
Nameplate Power Factor	1
Summer Capacity	4 MW
Winter Capacity	4 MW
Minimum Load	2.5 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	January 1989
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

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.3 MW
Nameplate Power Factor	1
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.2 MW
Uprate/Derate Completed	No

Status	Standby
Synchronized To Transmission Grid	Yes
First Operation Date	January 1989
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

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.3 MW
Nameplate Power Factor	1
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.2 MW
Uprate/Derate Completed	No

Status	Standby
Synchronized To Transmission Grid	Yes
First Operation Date	January 1989
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

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
#660	Kingsford	Kingsford, MI	24.8 GWh
#661	Koma Kulshan	Concrete, WA	24.8 GWh
#662	S E Hazelton A	Hazelton, ID	24.7 GWh
#663	Kansas River Project	Lawrence, KS	24.5 GWh
#664	Menomonie	Menomonie, WI	24.5 GWh
#665	Feeder Dam Hydro Plant	S. Glen Falls, NY	24.5 GWh
#666	Abiquiu Dam	Abiquiu, NM	24.3 GWh
#667	Eastman Falls	Franklin, NH	24.3 GWh
#668	Hazelton B Hydro	Hazelton, ID	24.2 GWh
#669	Marshall Ford	Austin, TX	24.0 GWh
#671	Cadyville	Town ofSchuyler Falls, NY	23.8 GWh
#672	Upper Molina	Molina, CO	23.8 GWh
#673	Little Chute	Combined Locks, WI	23.8 GWh
#674	Rainbow (CT)	Windsor, CT	23.7 GWh
#675	Black River Hydro Associates	Port Layden, NY	23.4 GWh
#676	Medway Hydro	Medway, ME	23.3 GWh
#677	Deer Creek (UT)	Heber, UT	23.3 GWh
#678	Five Channels	Oscoda, MI	23.2 GWh
#679	Oswego Falls East	Fulton, NY	23.1 GWh
#680	Whiskeytown	Whiskeytown, CA	23.1 GWh

Below are closest 20 power plants surrounding Derby Hydro.

Plant Name	Plant Location	Annual Generation	Distance
Bridgeport Energy Project	Bridgeport, CT	2.6 TWh	11.5 mi
Bridgeport Fuel Cell, LLC	Bridgeport, CT	96.8 GWh	12.2 mi
Bridgeport Station	Bridgeport, CT	3.4 TWh	11.4 mi
CPV Towantic Energy Center	Oxford, CT	4.9 TWh	10.9 mi
Derby Fuel Cell	Derby, CT	105.9 GWh	0.2 mi
Dynamic Energy CT STAG	Milford, CT	2.5 GWh	7.7 mi
Emerald Gardens PKI, LLC	Shelton, CT	2.1 GWh	3.8 mi
GenConn Devon LLC	Milford, CT	4.3 GWh	7.8 mi
IKEA New Haven Rooftop PV & Fuel Cell	New Haven, CT	2.8 GWh	9.7 mi
Medtronic - New Haven	North Haven, CT	2.2 GWh	12.1 mi
Medtronic - New Haven 2	North Haven, CT	15.7 GWh	12.3 mi
Milford Power Project	Milford, CT	3.2 TWh	6.9 mi
New Haven Harbor	New Haven, CT	167.4 GWh	10.6 mi
Park Solar	Woodbridge, CT	866.0 MWh	6 mi
Sikorsky Aircraft CHP	Stratford, CT	53.1 GWh	5.1 mi
Stevenson	Monroe, CT	95.8 GWh	5.4 mi
UI RCP Bridgeport Seaside	Bridgeport, CT	18.0 GWh	12.8 mi
UI RCP New Haven Fuel Cell	New Haven, CT	19.3 GWh	10.8 mi
UI RCP Woodbridge FC	Woodbridge, CT	17.7 GWh	5.4 mi
Wheelabrator Bridgeport	Bridgeport, CT	439.3 GWh	12.5 mi