This is a list of electricity-generating power stations in the U.S. state of Alaska, sorted by type and name. In 2019, Alaska had a total summer capacity of 2,760 MW through all of its power plants, and a net generation of 5,944 GWh. The corresponding electrical energy generation mix was 41% natural gas, 27.6% hydroelectric, 14.9% petroleum, 13.6% coal, 2.1% wind, 0.6% biomass and 0.2 solar. The nation's only coal plant constructed since 2015 began operations in February 2020 at the University of Fairbanks.