Unisea G 2

Salmon Way, Dutch Harbor, AK 99692

Plant Summary Information

Unisea G 2 is ranked #33 out of 125 power plants in Alaska in terms of total annual net electricity generation.

Unisea G 2 is comprised of 8 generators and generated 8.1 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Unisea G 2
Utility Name	Unisea Inc
Location	Aleutians West Census Area, AK
Initial Operation Date	August 1990
Last Update	Dec 2025
Annual Generation	27.8 GWh
Annual Consumption	330.0 k MMBtu
Ranked #4,955 out of 13,081 Power Plants Nationwide
Ranked #73 out of 1,233 Distillate Fuel Oil Power Plants Nationwide
Ranked #33 out of 125 Alaska Power Plants
Ranked #5 out of 80 Alaska Distillate Fuel Oil Power Plants
Fuel Types	Distillate Fuel Oil

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Monthly Net Generation for Unisea G 2

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Monthly Plant Fuel Consumption for Unisea G 2

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Unisea G 2 Details

Summary Information
Plant Name	Unisea G 2 (54422)
Plant Address	Salmon Way, Dutch Harbor, AK 99692
Utility	Unisea Inc (19553)
Latitude, Longitude	53.8796, -166.5532
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	August 1990
Annual Generation	27.8 GWh
Fuel Types	Distillate Fuel Oil

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
Balancing Authority	()
NAICS Code	Food Manufacturing (311)
Sector	Industrial Non-CHP (6)
Water Source	NA
Ash Impoundment	No
Transmission / Distribution Owner	City of Unalaska - (AK) (19454) AK
Grid Voltage	12.40 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Generator GEN1 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.5 MW
Nameplate Power Factor	0.8
Summer Capacity	2.2 MW
Winter Capacity	2.2 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator GEN2 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.6 MW
Nameplate Power Factor	0.8
Summer Capacity	2.3 MW
Winter Capacity	2.3 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator GEN3 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.7 MW
Nameplate Power Factor	0.8
Summer Capacity	2.3 MW
Winter Capacity	2.3 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator GEN4 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.5 MW
Nameplate Power Factor	0.8
Summer Capacity	2.2 MW
Winter Capacity	2.2 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator GEN5 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.7 MW
Nameplate Power Factor	0.8
Summer Capacity	2.3 MW
Winter Capacity	2.3 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator GEN6 Details Operating August 1990

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	2.5 MW
Nameplate Power Factor	0.8
Summer Capacity	2.2 MW
Winter Capacity	2.2 MW
Minimum Load	1.5 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1990

Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil / Other Biomass Liquids
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Planned Energy Source	OTH
Other Planned Modifications	No
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	DFO / OBL

Generator CAT4 Details Operating May 2012

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1 MW
Nameplate Power Factor	0.9
Summer Capacity	1 MW
Winter Capacity	1 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	May 2012
Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator CAT5 Details Operating May 2012

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1 MW
Nameplate Power Factor	0.9
Summer Capacity	1 MW
Winter Capacity	1 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	May 2012
Combined Heat & Power	No
Sector Name	Industrial Non-CHP (6)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Unisea G 2 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 Distillate Fuel Oil.

Rank	Plant Name	Plant Location	Annual Generation
#63	Dutch Harbor	Dutch Harbor, AK	33.2 GWh
#64	Grays Ferry Cogeneration	Philadelphia, PA	1.1 TWh
#65	Roxboro	Semora, NC	6.6 TWh
#66	Crystal River	Crystal River, FL	15.7 TWh
#67	Palaau Power Hybrid	Kaunakakai, HI	31.2 GWh
#68	Snake River	Nome, AK	31.9 GWh
#69	Bayonne Energy Center	Bayonne, NJ	1.1 TWh
#70	Rockport	Rockport, IN	9.4 TWh
#71	Morgan Creek	Colorado City, TX	35.3 GWh
#72	La Cygne	La Cygne, KS	6.0 TWh
#74	Laramie River Station	Wheatland, WY	8.0 TWh
#75	Asheville	Arden, NC	4.0 TWh
#76	Eagle Point Power Generation	Westville, NJ	204.8 GWh
#77	Pebbly Beach Generating Station Hybrid	Avalon, CA	27.6 GWh
#78	Monroe (MI)	Monroe, MI	15.8 TWh
#79	Martin Lake	Tatum, TX	9.0 TWh
#80	Urquhart	Beech Island, SC	1.9 TWh
#81	Morgantown Generating Plant	Newburg, MD	22.4 GWh
#82	Naknek	Naknek, AK	21.9 GWh
#83	Rosemary Power Station	Roanoke Rapids, NC	21.9 GWh

Nearby Power Plants

Below are closest 2 power plants surrounding Unisea G 2.

Plant Name	Plant Location	Annual Generation	Distance
Dutch Harbor	Dutch Harbor, AK	33.2 GWh	1.1 mi
Westward Seafoods	Dutch Harbor, AK	19.7 GWh	1.5 mi