Power Plants Near 99349 — Mattawa, WA

29 power plants within 50 miles of ZIP 99349 (Mattawa, Washington). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 46.7310, -119.7783 · County: Grant

Hydroelectric 63%Nuclear 27%Wind 8%Solar 2%

Distance	Plant	Fuel	Capacity	Operator
8.5 mi	Priest Rapids Mattawa, WA	Hydroelectric	950 MW	Pud No 2 Of Grant County
13.4 mi	Wanapum Beverly, WA	Hydroelectric	1,220 MW	Pud No 2 Of Grant County
16.7 mi	High Top Solar Moxee, WA	Solar	—	Cypress Creek Renewables
16.9 mi	Ostrea Solar, Llc Moxee, WA	Solar	—	Cypress Creek Renewables
18.4 mi	Black Rock Solar Llc Moxee, WA	Solar	—	Black Rock Solar Llc
20.9 mi	Saddle Mountain East Wind Farm Othello, WA	Wind	—	Edp Renewables North America Llc
24.6 mi	Vantage Wind Energy Llc Ellensburg, WA	Wind	90 MW	Invenergy Services Llc
25.9 mi	Goose Prairie Solar Moxee, WA	Solar	80 MW	Goose Prairie Solar Llc
27.7 mi	Columbia Generating Station Richland, WA	Nuclear	1,200 MW	Energy Northwest
28.2 mi	Hop Hill Solar Generation And Bess Tbd, WA	Battery Storage	—	Hohi Bn, Llc
29.2 mi	Wild Horse Ellensburg, WA	Wind	273 MW	Puget Sound Energy Inc
30.1 mi	Quincy Chute Quincy, WA	Hydroelectric	9 MW	Pud No 2 Of Grant County
30.1 mi	Pec Headworks Moses Lake, WA	Hydroelectric	7 MW	Pud No 2 Of Grant County
31.5 mi	Russell D Smith Othello, WA	Hydroelectric	6 MW	Columbia Basin Hydropower
33.3 mi	Chandler Benton City, WA	Hydroelectric	12 MW	U S Bureau Of Reclamation
33.9 mi	Horn Rapids Solar, Storage And Training Richland, WA	Solar	4 MW	Energy Northwest
34.1 mi	Roza Yakima, WA	Hydroelectric	13 MW	U S Bureau Of Reclamation
34.8 mi	Potholes East Canal 66.0 Pasco, WA	Hydroelectric	2 MW	Columbia Basin Hydropower
34.8 mi	Eltopia Branch Canal 4.6 Pasco, WA	Hydroelectric	2 MW	Columbia Basin Hydropower
38.0 mi	Penstemon Solar Project Ellensburg, WA	Solar	5 MW	Greenbacker Renewable Energy Corporation
38.0 mi	Camas Solar Project Ellensburg, WA	Solar	5 MW	Greenbacker Renewable Energy Corporation
38.1 mi	Sr Quincy Valley Winchester, WA	Solar	—	Sr Quincy Valley, Llc
38.5 mi	Randolph Road Moses Lake, WA	Oil	—	Pud No 2 Of Grant County
40.8 mi	Drop 2 (Wa) Wapato, WA	Hydroelectric	3 MW	Yakama Power
42.8 mi	Drop 3 (Wa) Wapato, WA	Hydroelectric	2 MW	Yakama Power
43.6 mi	Orchard Avenue 1 Yakima, WA	Hydroelectric	2 MW	Yakima-Tieton Irrigation Dist
44.6 mi	Orion - Helion Malaga, WA	Other	—	Helion Energy, Inc.
45.0 mi	Rock Island Wenatchee, WA	Hydroelectric	629 MW	Pud No 1 Of Chelan County
45.5 mi	Cowiche Tieton, WA	Hydroelectric	2 MW	Yakima-Tieton Irrigation Dist

Power generation near this area

There are 29 power plants within 50 miles of Mattawa, Washington (ZIP 99349), with a combined 4,516 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 14 of the 29 nearby plants. The closest plant is Priest Rapids at 8.5 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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