Largest Power Plants in Alaska

Alaska has 157 power plants with a combined nameplate capacity of 3,136 MW. The table below ranks the 50 largest by installed capacity — these are the facilities with the most generation potential in the state. Nameplate capacity measures the maximum output under ideal conditions; actual generation depends on fuel cost, demand, and maintenance schedules.

For a complete list of all plants in the state, visit the Alaska state page. To find plants near a specific address, use the address lookup.

#	Plant	State	Fuel	Capacity
1	George M Sullivan Generation Plant 2	Alaska	Natural Gas	347 MW
2	Beluga	Alaska	Natural Gas	312 MW
3	Southcentral Power Project	Alaska	Natural Gas	204 MW
4	North Pole	Alaska	Oil	181 MW
5	Eklutna Generation Station	Alaska	Natural Gas	171 MW
6	Bradley Lake	Alaska	Hydroelectric	126 MW
7	Soldotna	Alaska	Natural Gas	97 MW
8	Healy	Alaska	Coal	93 MW
9	Nikiski Combined Cycle	Alaska	Natural Gas	81 MW
10	Snettisham	Alaska	Hydroelectric	78 MW
11	Hank Nikkels Plant 1	Alaska	Natural Gas	78 MW
12	Bernice Lake	Alaska	Natural Gas	77 MW
13	Lemon Creek	Alaska	Oil	62 MW
14	Eklutna Hydro Project	Alaska	Hydroelectric	44 MW
15	Fairbanks	Alaska	Oil	42 MW
16	Industrial Plant	Alaska	Oil	42 MW
17	Battery Energy Storage System	Alaska	Other Fossil	40 MW
18	International Battery Substation (Ibss)	Alaska	Battery Storage	40 MW
19	University Of Alaska Fairbanks	Alaska	Coal	40 MW
20	Auke Bay	Alaska	Oil	36 MW
21	Terror Lake Microgrid	Alaska	Hydroelectric	34 MW
22	Chena Power Plant	Alaska	Coal	28 MW
23	Eielson Afb Central Heat & Power Plant	Alaska	Coal	26 MW
24	S W Bailey	Alaska	Oil	26 MW
25	Tnsg North Plant	Alaska	Natural Gas	26 MW
26	Jarvis Street	Alaska	Oil	26 MW
27	Eva Creek Wind	Alaska	Wind	25 MW
28	Delta Power	Alaska	Oil	23 MW
29	Swan Lake	Alaska	Hydroelectric	23 MW
30	Tyee Lake Hydroelectric Facility	Alaska	Hydroelectric	23 MW
31	Dutch Harbor	Alaska	Oil	22 MW
32	Utility Plants Section	Alaska	Coal	20 MW
33	Cooper Lake	Alaska	Hydroelectric	19 MW
34	Green Lake	Alaska	Hydroelectric	19 MW
35	Snake River	Alaska	Oil	18 MW
36	Kodiak Microgrid	Alaska	Oil	18 MW
37	Kotzebue Hybrid	Alaska	Oil	18 MW
38	Fire Island Wind	Alaska	Wind	18 MW
39	Unisea G 2	Alaska	Oil	18 MW
40	Barrow	Alaska	Natural Gas	17 MW
41	Naknek	Alaska	Oil	17 MW
42	Petersburg	Alaska	Oil	16 MW
43	Blue Lake Hydro	Alaska	Hydroelectric	16 MW
44	Seward (Ak)	Alaska	Oil	16 MW
45	International	Alaska	Natural Gas	15 MW
46	Lake Dorothy Hydroelectric Project	Alaska	Hydroelectric	14 MW
47	Bethel	Alaska	Oil	13 MW
48	Nutrien Kenai Nitrogen Operations	Alaska	Natural Gas	13 MW
49	Orca	Alaska	Oil	12 MW
50	Wrangell	Alaska	Oil	12 MW

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PowerPlantsNearMe.com. (2026). Largest Power Plants in Alaska. Derived from EIA Form 860, EIA Form 923, and EPA eGRID. Retrieved from https://powerplantsnearme.com/largest-power-plants/alaska

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Largest Power Plants in Alaska

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