Newhalen

1001 Fire Lane, Iliamna, AK 99606

Plant Summary Information

Newhalen is ranked #29 out of 32 hydroelectric power plants in Alaska in terms of total annual net electricity generation.

Newhalen is comprised of 5 generators and generated 745.4 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Newhalen
Utility Name	I-N-N Electric Coop, Inc
Location	Lake and Peninsula Borough, AK
Initial Operation Date	September 1998
Last Update	Dec 2025
Annual Generation	3.2 GWh
Annual Consumption	14.4 k MMBtu
Ranked #9,675 out of 13,081 Power Plants Nationwide
Ranked #1,188 out of 1,311 Water Power Plants Nationwide
Ranked #82 out of 125 Alaska Power Plants
Ranked #29 out of 32 Alaska Water Power Plants
Fuel Types	Water : 93.4% Distillate Fuel Oil : 6.6%

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Newhalen.

Summary Information
Plant Name	Newhalen (7183)
Plant Address	1001 Fire Lane, Iliamna, AK 99606
Utility	I-N-N Electric Coop, Inc (9188)
Latitude, Longitude	59.89905, -154.69874
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	September 1998
Annual Generation	3.2 GWh
Fuel Types	Water : 93.4% Distillate Fuel Oil : 6.6%

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	Tazimina River
Ash Impoundment	No
Transmission / Distribution Owner	I-N-N Electric Coop, Inc (9188) AK
Grid Voltage	2.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.4 MW
Nameplate Power Factor	0.8
Summer Capacity	0.4 MW
Winter Capacity	0.4 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	September 1998
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

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	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	September 1998
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

Status	Operating
First Operation Date	September 2012
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Status	Operating
First Operation Date	September 2012
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Status	Operating
First Operation Date	September 2012
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

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
#1178	Turlock Lake	Hickman, CA	3.2 GWh
#1179	Potholes East Canal 66.0	Pasco, WA	3.2 GWh
#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	High Shoals Hydro (NC)	High Shoals, NC	3.0 GWh
#1187	Flambeau Lower Project	Park Falls, WI	3.0 GWh
#1189	Narrows (AR)	Murfreesboro, AR	3.0 GWh
#1190	Rollinsford	Rollinsford, NH	3.0 GWh
#1191	Cabot Holyoke	Holyoke, MA	3.0 GWh
#1192	Orchard Avenue 1	Yakima, WA	2.9 GWh
#1193	Tallassee Hydro Project	Clarke, GA	2.9 GWh
#1194	Pumpkin Hill	Lowell, ME	2.9 GWh
#1195	Wallowa Falls	Joseph, OR	2.9 GWh
#1196	Ottumwa City of	Ottumwa, IA	2.9 GWh
#1197	Redwood Falls	Redwood Falls, MN	3.4 GWh
#1198	Cornell Hydro	Ithaca, NY	2.8 GWh

Below are closest 0 power plants surrounding Newhalen.

Plant Name	Plant Location	Annual Generation	Distance
*No Nearby Plants Were Found*