Power Plants Near 99950 — Ketchikan, AK

13 power plants within 50 miles of ZIP 99950 (Ketchikan, Alaska). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 55.3422, -131.6478 · County: Ketchikan Gateway

Hydroelectric 62%Oil 38%

Distance	Plant	Fuel	Capacity	Operator
0.6 mi	Ketchikan Ketchikan, AK	Hydroelectric	4 MW	Ketchikan Public Utilities
2.2 mi	S W Bailey Ketchikan, AK	Oil	26 MW	Ketchikan Public Utilities
4.7 mi	Whitman Ketchikan, AK	Hydroelectric	5 MW	Ketchikan Public Utilities
5.8 mi	Silvis Ketchikan, AK	Hydroelectric	2 MW	Ketchikan Public Utilities
6.9 mi	Mahoney Lake Hydroelectric Ketchikan, AK	Hydroelectric	—	Ketchikan Electric Company
7.4 mi	Beaver Falls Ketchikan, AK	Hydroelectric	5 MW	Ketchikan Public Utilities
15.6 mi	Centennial Metlakatla, AK	Oil	2 MW	Metlakatla Power & Light
16.1 mi	Chester Lake Metlakatla, AK	Hydroelectric	1 MW	Metlakatla Power & Light
17.8 mi	Purple Lake Metlakatla, AK	Hydroelectric	4 MW	Metlakatla Power & Light
22.1 mi	Swan Lake Ketchikan, AK	Hydroelectric	23 MW	Southeast Alaska Power Agency
38.8 mi	Hiilangaay Hydro Hydaburg, AK	Hydroelectric	5 MW	Haida Energy, Inc.
41.9 mi	Thorne Bay Plant Craig, AK	Oil	1 MW	Alaska Power And Telephone Co
47.2 mi	Hydaburg Prince Of Wales, AK	Oil	1 MW	Alaska Power And Telephone Co

Power generation near this area

There are 13 power plants within 50 miles of Ketchikan, Alaska (ZIP 99950), with a combined 79 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 9 of the 13 nearby plants. The closest plant is Ketchikan at 0.6 miles.

Nameplate capacity is the maximum output a plant can produce under ideal conditions — actual generation depends on fuel availability, demand, and maintenance schedules. Capacity factor (shown on individual plant pages) measures how much of that theoretical maximum a plant actually delivers over a year. Nuclear plants typically run above 90%; solar and wind range from 20–45% depending on location and weather.

All data comes from federal EIA and EPA releases. For a printable version of this proximity search, use the report link below. To explore all plants in Alaska, visit the Alaska state page.

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