Carpenter

1398 Carpenter Dam Road, Hot Springs, AR 71901

Plant Summary Information

Carpenter is ranked #33 out of 76 power plants in Arkansas in terms of total annual net electricity generation.

Carpenter is comprised of 2 generators and generated 8.9 GWh during the 3-month period between September 2023 to December 2023.

Plant Name	Carpenter
Utility Name	Entergy Arkansas LLC
Location	Garland County, AR
Initial Operation Date	January 1932
Last Update	Dec 2023
Annual Generation	150.6 GWh
Annual Consumption	554.5 k MMBtu
Ranked #2,666 out of 11,852 Power Plants Nationwide
Ranked #269 out of 1,371 Water Power Plants Nationwide
Ranked #33 out of 76 Arkansas Power Plants
Ranked #9 out of 18 Arkansas Water Power Plants
Fuel Types	Water
Previous Operator	Entergy Arkansas Inc (2013 to 2017) Entergy Arkansas LLC (2018 to 2023)

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Summary Information
Plant Name	Carpenter (166)
Plant Address	1398 Carpenter Dam Road, Hot Springs, AR 71901
Utility	Entergy Arkansas LLC (814)
Latitude, Longitude	34.4425, -93.0262
Generation Dates on File	Jan 2001 to Dec 2023
Initial Operation Date	January 1932
Annual Generation	150.6 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	SERC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Lake Hamilton
Ash Impoundment	No
Transmission / Distribution Owner	Entergy Arkansas Inc (814) AR
Grid Voltage	115.00 kV
Energy Storage	No

* Data obtained from the 2023 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	EAI.CARPEN1
RTO ISO Location Designation For Reporting Wholesale Sales Data	EAI.CARPEN1
Nameplate Capacity	28 MW
Nameplate Power Factor	0.9
Summer Capacity	30.5 MW
Winter Capacity	30.5 MW
Minimum Load	15 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1932
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	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	EAI.CARPEN2
RTO ISO Location Designation For Reporting Wholesale Sales Data	EAI.CARPEN2
Nameplate Capacity	28 MW
Nameplate Power Factor	0.9
Summer Capacity	30.4 MW
Winter Capacity	30.4 MW
Minimum Load	15 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1932
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	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
#259	Detroit	Mill City, OR	163.0 GWh
#260	Saint Marys Falls	Sault Ste. Marie, MI	162.7 GWh
#261	Santeetlah	Robbinsville, NC	161.4 GWh
#262	North Fork	Estacada, OR	155.1 GWh
#263	Forbestown	Forbestown, CA	155.0 GWh
#264	Holt Dam	Tuscaloosa, AL	154.5 GWh
#265	Degray	Arkadelphia, AR	154.2 GWh
#266	Boone Dam	Kingsport, TN	153.2 GWh
#267	Big Creek 8	Auberry, CA	152.9 GWh
#268	Oak Grove	Estacada, OR	152.1 GWh
#270	Chilhowee	Tallassee, TN	146.9 GWh
#271	Butt Valley	Belden, CA	146.5 GWh
#272	Kortes	Sinclair, WY	146.2 GWh
#273	Anson Abenaki Hydros	Madison, ME	145.1 GWh
#274	Fishing Creek	Great Falls, SC	143.3 GWh
#275	Hauser	Helena, MT	142.8 GWh
#276	Murray	North Little Rock, AR	142.4 GWh
#277	Ocoee 3	Benton, TN	141.4 GWh
#278	Seminoe	Sinclair, WY	140.7 GWh
#279	Fort Gibson	Fort Gibson, OK	140.4 GWh

Below are closest 20 power plants surrounding Carpenter.

Plant Name	Plant Location	Annual Generation	Distance
Arkansas Nuclear One	Russellville, AR	15.5 TWh	61.2 mi
Blakely Mountain	Royal, AR	234.9 GWh	13.1 mi
Dardanelle	Dardanelle, AR	426.2 GWh	56.4 mi
Degray	Arkadelphia, AR	154.2 GWh	16.7 mi
FECC Solar Benton	Benton, AR	1.1 GWh	28.9 mi
General Dynamics	Hampton, AR	3.4 GWh	64.4 mi
Harry L. Oswald	Little Rock, AR	941.0 GWh	47.2 mi
Hot Spring Generating Facility	Malvern, AR	1.6 TWh	13.5 mi
Hot Springs 2020	Hot Springs, AR	1.7 GWh	9.7 mi
Lake Catherine	Jones Mill, AR	173.5 GWh	6.9 mi
Magnet Cove	Malvern, AR	3.8 TWh	11.1 mi
McClellan (AR)	Camden, AR	41.1 GWh	62.1 mi
Murray	North Little Rock, AR	142.4 GWh	45.2 mi
Narrows (AR)	Murfreesboro, AR	46.7 GWh	44.3 mi
Pine Bluff Mill	Pine Bluff, AR	289.0 GWh	65.6 mi
Remmel	Malvern, AR	39.7 GWh	7.6 mi
SR Camden	Camden, AR	20.1 GWh	59 mi
Two Pine Landfill Gas Recovery	North Little Rock, AR	26.5 GWh	56.3 mi
Whillock	Morrilton, AR	135.3 GWh	49.2 mi
White Bluff	Redfield, AR	2.9 TWh	50.5 mi