Skagway

110 Spring St, Skagway, AK 99840

Plant Summary Information

Skagway is ranked #31 out of 33 hydroelectric power plants in Alaska in terms of total annual net electricity generation.

Skagway is comprised of 8 generators and generated 1.2 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Skagway
Utility Name	Alaska Power and Telephone Co
Location	Skagway Municipality, AK
Initial Operation Date	July 1909
Last Update	Dec 2025
Annual Generation	4.4 GWh
Annual Consumption	30.7 k MMBtu
Ranked #8,640 out of 13,301 Power Plants Nationwide
Ranked #1,226 out of 1,316 Water Power Plants Nationwide
Ranked #70 out of 127 Alaska Power Plants
Ranked #31 out of 33 Alaska Water Power Plants
Fuel Types	Water : 51.5% Distillate Fuel Oil : 48.5%

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Monthly Net Generation for Skagway

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Monthly Plant Fuel Consumption for Skagway

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Skagway Details

Summary Information
Plant Name	Skagway (66)
Plant Address	110 Spring St, Skagway, AK 99840
Utility	Alaska Power and Telephone Co (219)
Latitude, Longitude	59.4545, -135.3131
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	July 1909
Annual Generation	4.4 GWh
Fuel Types	Water : 51.5% Distillate Fuel Oil : 48.5%

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
Balancing Authority	()
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Dewey Lake
Ash Impoundment	No
Transmission / Distribution Owner	Alaska Power and Telephone Co (219) AK
Grid Voltage	34.50 kV / 34.50 kV / 34.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Generator 2 Details Operating July 1909

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.1 MW
Nameplate Power Factor	0.8
Summer Capacity	0.1 MW
Winter Capacity	0.1 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1909
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	1H
Multiple Fuels	No

Generator 1 Details Operating July 1957

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	0.2 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1957
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	1H
Multiple Fuels	No

Generator 3 Details Operating July 1981

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.3 MW
Nameplate Power Factor	0.8
Summer Capacity	0.3 MW
Winter Capacity	0.3 MW
Minimum Load	0.2 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1981
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	1H
Multiple Fuels	No

Generator 6A Details Operating April 1986

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.8
Summer Capacity	0.8 MW
Winter Capacity	0.8 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	April 1986
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 4 Details Out of Service July 1987

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.2 MW
Nameplate Power Factor	0.8
Summer Capacity	0.2 MW
Winter Capacity	0.2 MW
Minimum Load	0.2 MW
Uprate/Derate Completed	No

Status	Out of Service
First Operation Date	July 1987
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	1H
Multiple Fuels	No

Generator 7A Details Operating May 1996

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.1 MW
Nameplate Power Factor	0.8
Summer Capacity	1.15 MW
Winter Capacity	1.15 MW
Minimum Load	0.5 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 1996
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 8B Details Operating June 2022

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.8
Summer Capacity	1.1 MW
Winter Capacity	1.1 MW
Minimum Load	0.6 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 2022
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Generator 9A Details Operating August 2023

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1 MW
Nameplate Power Factor	0.8
Summer Capacity	0.95 MW
Winter Capacity	0.95 MW
Minimum Load	0.5 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	August 2023
Combined Heat & Power	Yes
Sector Name	Electric Utility (1)
Topping Or Bottoming	T
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Skagway 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
#1216	Little Wood Hydro Project	Carey, ID	2.5 GWh
#1217	Marco Ranch	Jerome, ID	2.5 GWh
#1218	High Shoals Hydro (NC)	High Shoals, NC	2.5 GWh
#1219	Salisbury	Salisbury, VT	2.4 GWh
#1220	Rocky River (SC)	Iva, SC	2.4 GWh
#1221	Sissonville Hydro	Potsdam, NY	2.4 GWh
#1222	Danbury Dam	Danbury, WI	2.3 GWh
#1223	Boltonville Hydro Associates	Boltonville, VT	2.3 GWh
#1224	San Gabriel Hydro Project	Azusa, CA	2.3 GWh
#1225	Waterloo Hydroelectric Project	Waterloo, NY	2.3 GWh
#1227	Hillsborough Hosiery	Hillsboro, NH	2.3 GWh
#1228	Taftville	Taftville, CT	2.2 GWh
#1229	West Danville 15	Danville, VT	2.2 GWh
#1230	Alta Powerhouse	Alta, CA	2.2 GWh
#1231	Cadys Falls	Morrisville, VT	2.2 GWh
#1232	Kings Falls Hydroelectric	Copenhagen, NY	2.2 GWh
#1233	Pepperell Hydro Power Plant	Pepperell, MA	2.2 GWh
#1234	Gilman Mill	Gilman, VT	2.2 GWh
#1235	Lochmere Hydroelectric Plant	Tilton, NH	2.1 GWh
#1236	Turner Shoals	Mill Springs, NC	2.1 GWh

Nearby Power Plants

Below are closest 13 power plants surrounding Skagway.

Plant Name	Plant Location	Annual Generation	Distance
Angoon	Angoon, AK	1.9 GWh	137.6 mi
Annex Creek	Juneau, AK	10.3 GWh	89.7 mi
Goat Lake Hydro	Skagway, AK	14.0 GWh	6.6 mi
Gold Creek	Juneau, AK	4.6 GWh	85.3 mi
Gustavus	Gustavus, AK	4.1 GWh	72.9 mi
Haines	Haines, AK	229.0 MWh	15.8 mi
Hoonah	Hoonah, AK	4.7 GWh	93.2 mi
Kasidaya Creek Hydro	Skagway, AK	11.7 GWh	3.4 mi
Lake Dorothy Hydroelectric Project	Juneau, AK	81.7 GWh	95.7 mi
Lemon Creek	Juneau, AK	454.0 MWh	81.5 mi
Pelican	Pelican, AK	1.7 GWh	108.5 mi
Salmon Creek 1	Juneau, AK	30.9 GWh	83.6 mi
Snettisham	Juneau, AK	285.3 GWh	106.8 mi