Power Plants Near 99174 — Steptoe, WA

19 power plants within 50 miles of ZIP 99174 (Steptoe, Washington). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 47.0060, -117.3560 · County: Whitman

Hydroelectric 62%Wind 31%Biomass 6%

Distance	Plant	Fuel	Capacity	Operator
10.4 mi	Palouse Oakesdale, WA	Wind	105 MW	Onward Energy
19.8 mi	Turner Energy Storage Project Pullman, WA	Battery Storage	—	Avista Corp
21.0 mi	Washington State University Pullman, WA	Coal	—	Washington State University
21.0 mi	Biotech Ls 0836 Pullman, WA	Oil	1 MW	Washington State University
21.4 mi	Grimes Way Pullman, WA	Natural Gas	4 MW	Washington State University
24.2 mi	Lower Granite Pomeroy, WA	Hydroelectric	810 MW	Usace Northwestern Division
31.3 mi	Plummer Cogen Plummer, ID	Biomass	6 MW	Stimson Lumber Company
39.9 mi	Lower Snake River Wind Energy Project Pomeroy, WA	Wind	343 MW	Puget Sound Energy Inc
41.3 mi	Lower Snake Solar Generation Bess Tbd, WA	Battery Storage	—	Losn, Llc
41.4 mi	Fighting Creek Lfgte Plant Coeur D'alene, ID	Biomass	3 MW	Kootenai Renewable Energy Llc
43.1 mi	Little Goose Dayton, WA	Hydroelectric	810 MW	Usace Northwestern Division
43.4 mi	Spokane Waste To Energy Spokane, WA	Biomass	26 MW	City Of Spokane
44.1 mi	Clearwater Paper Ipp Lewiston Lewiston, ID	Biomass	114 MW	Clearwater Paper Corporation
44.8 mi	Monroe Street Spokane, WA	Hydroelectric	15 MW	Avista Corp
44.9 mi	Upper Falls Spokane, WA	Hydroelectric	10 MW	Avista Corp
46.3 mi	Hopkins Ridge Wind Dayton, WA	Wind	157 MW	Puget Sound Energy Inc
46.7 mi	Upriver Dam Hydro Plant Spokane, WA	Hydroelectric	18 MW	City Of Spokane
48.0 mi	Marengo Wind Plant Dayton, WA	Wind	234 MW	Pacificorp
48.7 mi	Boulder Park Spokane, WA	Natural Gas	25 MW	Avista Corp

Power generation near this area

There are 19 power plants within 50 miles of Steptoe, Washington (ZIP 99174), with a combined 2,680 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 5 of the 19 nearby plants. The closest plant is Palouse at 10.4 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 Washington, visit the Washington state page.

← Search a different location · Printable proximity report →