Power Plants Near 98850 — Rock Island, WA

21 power plants within 50 miles of ZIP 98850 (Rock Island, Washington). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 47.3706, -120.1378 · County: Douglas

Hydroelectric 93%Wind 7%

Distance	Plant	Fuel	Capacity	Operator
2.7 mi	Rock Island Wenatchee, WA	Hydroelectric	629 MW	Pud No 1 Of Chelan County
2.8 mi	Orion - Helion Malaga, WA	Other	—	Helion Energy, Inc.
9.6 mi	Diesel Generator Farm Wenatchee, WA	Oil	—	Pud No 1 Of Chelan County
13.5 mi	Rocky Reach Wenatchee, WA	Hydroelectric	1,300 MW	Pud No 1 Of Chelan County
18.5 mi	Pec Headworks Moses Lake, WA	Hydroelectric	7 MW	Pud No 2 Of Grant County
21.2 mi	Sr Quincy Valley Winchester, WA	Solar	—	Sr Quincy Valley, Llc
23.3 mi	Wild Horse Ellensburg, WA	Wind	273 MW	Puget Sound Energy Inc
28.8 mi	Vantage Wind Energy Llc Ellensburg, WA	Wind	90 MW	Invenergy Services Llc
30.5 mi	Sagebrush Power Partners Ellensburg, WA	Wind	101 MW	Sagebrush Power Partners, Llc
31.6 mi	Urtica Solar Project Ellensburg, WA	Solar	5 MW	Greenbacker Renewable Energy Corporation
32.6 mi	Chelan Wenatchee, WA	Hydroelectric	59 MW	Pud No 1 Of Chelan County
33.0 mi	Swauk Wind Llc Thorp, WA	Wind	4 MW	Gamesa Wind Us Llc
33.3 mi	Penstemon Solar Project Ellensburg, WA	Solar	5 MW	Greenbacker Renewable Energy Corporation
33.3 mi	Camas Solar Project Ellensburg, WA	Solar	5 MW	Greenbacker Renewable Energy Corporation
35.3 mi	Wanapum Beverly, WA	Hydroelectric	1,220 MW	Pud No 2 Of Grant County
40.6 mi	Summer Falls Power Plant Coulee City, WA	Hydroelectric	92 MW	Columbia Basin Hydropower
41.4 mi	Randolph Road Moses Lake, WA	Oil	—	Pud No 2 Of Grant County
41.8 mi	Wells Chelan, WA	Hydroelectric	774 MW	Pud No 1 Of Douglas County
42.7 mi	Main Canal Headworks Coulee City, WA	Hydroelectric	27 MW	Columbia Basin Hydropower
49.0 mi	Chief Joseph Bridgeport, WA	Hydroelectric	2,456 MW	Usace Northwestern Division
49.3 mi	Quincy Chute Quincy, WA	Hydroelectric	9 MW	Pud No 2 Of Grant County

Power generation near this area

There are 21 power plants within 50 miles of Rock Island, Washington (ZIP 98850), with a combined 7,056 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 10 of the 21 nearby plants. The closest plant is Rock Island at 2.7 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.

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