Power Plants Near 98611 — Castle Rock, WA

28 power plants within 50 miles of ZIP 98611 (Castle Rock, Washington). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 46.2783, -122.9139 · County: Cowlitz

Natural Gas 52%Hydroelectric 26%Coal 15%Biomass 3%Wind 3%

Distance	Plant	Fuel	Capacity	Operator
10.2 mi	Mint Farm Generating Station Longview, WA	Natural Gas	319 MW	Puget Sound Energy Inc
11.1 mi	Nippon Dynawave Packaging Longview Wa Longview, WA	Biomass	62 MW	Nippon Dynawave Packaging Co.
12.1 mi	Longview Fibre Longview, WA	Biomass	45 MW	Longview Fibre Co
14.1 mi	Port Westward Unit 2 Clatskanie, OR	Natural Gas	226 MW	Portland General Electric Co
14.1 mi	Port Westward Clatskanie, OR	Natural Gas	483 MW	Portland General Electric Co
14.4 mi	Beaver Clatskanie, OR	Natural Gas	611 MW	Portland General Electric Co
22.0 mi	Mayfield Silver Creek, WA	Hydroelectric	162 MW	City Of Tacoma - (Wa)
23.8 mi	Chehalis Generating Facility Chehalis, WA	Natural Gas	593 MW	Pacificorp
25.1 mi	Georgia-Pacific Wauna Mill Clatskanie, OR	Biomass	30 MW	Georgia-Pacific Wauna Llc
28.1 mi	Merwin Ariel, WA	Hydroelectric	136 MW	Pacificorp
29.3 mi	Mossyrock Silver Creek, WA	Hydroelectric	300 MW	City Of Tacoma - (Wa)
33.1 mi	Transalta Centralia Generation Centralia, WA	Coal	730 MW	Transalta Centralia Gen Llc
34.7 mi	Centralia Battery Energy Storage System Bucoda, WA	Battery Storage	—	Cent Bn, Llc
34.8 mi	Tono Solar Centralia, WA	Solar	—	Transalta Holdings U.s. Inc.
34.8 mi	Swift 2 Cougar, WA	Hydroelectric	72 MW	Pacificorp
35.3 mi	Yale Amboy, WA	Hydroelectric	134 MW	Pacificorp
36.2 mi	Skookumchuck Tenino, WA	Hydroelectric	1 MW	Transalta Centralia Gen Llc
37.2 mi	Swift 1 Cougar, WA	Hydroelectric	240 MW	Pacificorp
37.9 mi	Coyote Crest Wind Farm Centralia, WA	Wind	—	Big Sky Wind, Llc
40.5 mi	Cowlitz Falls Randle, WA	Hydroelectric	70 MW	Pud No 1 Of Lewis County
41.3 mi	Skookumchuck Wind Facility Rainier, WA	Wind	136 MW	Southern Power Co
44.4 mi	River Road Gen Plant Vancouver, WA	Natural Gas	248 MW	Pud No 1 Of Clark County - (Wa)
46.2 mi	Alder La Grande, WA	Hydroelectric	50 MW	City Of Tacoma - (Wa)
46.3 mi	Seaside Bess Portland, OR	Battery Storage	—	Portland General Electric Co
47.6 mi	Lagrande La Grande, WA	Hydroelectric	64 MW	City Of Tacoma - (Wa)
49.4 mi	Milfordsolar Or Forest Grove, OR	Solar	3 MW	Adapture Renewables, Inc.
49.7 mi	Constable Bess Hillsboro, OR	Battery Storage	75 MW	Portland General Electric Co
49.9 mi	Yelm Yelm, WA	Hydroelectric	12 MW	City Of Centralia - (Wa)

Power generation near this area

There are 28 power plants within 50 miles of Castle Rock, Washington (ZIP 98611), with a combined 4,802 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 11 of the 28 nearby plants. The closest plant is Mint Farm Generating Station at 10.2 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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