Lewis, Washington · Plant code 55662

Chehalis Generating Facility

Chehalis Generating Facility is a natural gas plant in Lewis, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Natural Gas

Route-friendly label and badge.

Total capacity 594 MW

Plant nameplate capacity.

Annual generation 2,651,878 MWh

Annual output from imported EIA and EPA records.

Capacity factor 43%

A simple way to compare utilization.

Operations

Operations details

Sector Electric Utility

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 2,003

Useful for technology-vintage context.

Location Chehalis, Washington

County and state routing anchor.

Emissions

Emissions details

CO2 1,006,801 tons

Annual plant-level total.

SO2 11 tons

Annual sulfur dioxide.

NOx 79 tons

Annual nitrogen oxides.

CO2 rate 899 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 2,651,878 MWh · 100% of generation

Oil 0 MWh · 0% of generation

Ownership

Who owns the plant.

Owner PacifiCorp

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
CA	Natural Gas Fired Combined Cycle	Natural Gas	196 MW	Operating	2,003
CT1	Natural Gas Fired Combined Cycle	Natural Gas	199 MW	Operating	2,003
CT2	Natural Gas Fired Combined Cycle	Natural Gas	199 MW	Operating	2,003

Generation trend

Monthly output pattern

289,470 MWh

Jan

230,375 MWh

Feb

229,570 MWh

Mar

170,162 MWh

Apr

131,472 MWh

May

98,538 MWh

Jun

275,752 MWh

Jul

248,544 MWh

Aug

201,991 MWh

Sep

280,095 MWh

Oct

273,800 MWh

Nov

222,109 MWh

Dec

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Skookumchuck

Hydro

Skookumchuck is a hydro plant in Thurston, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

1 MW 2,157 MWh 0 tons CO2

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Mayfield

Hydro

Mayfield is a hydro plant in Lewis, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

164 MW 576,354 MWh 0 tons CO2

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Skookumchuck Wind Facility

Wind

Skookumchuck Wind Facility is a wind plant in Thurston, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

136 MW 416,926 MWh 0 tons CO2

Skookumchuck Wind Energy Project, LLC 19.7 mi away

Related routes

Context around this plant

County page

Lewis overview

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6 plants

State page

Washington

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138 plants

Fuel page

Natural Gas plants

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2,534 plants