Lewis, Washington · Plant code 3845

Transalta Centralia Generation

Transalta Centralia Generation is a col plant in Lewis, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Col

Route-friendly label and badge.

Total capacity 730 MW

Plant nameplate capacity.

Annual generation 2,831,744 MWh

Annual output from imported EIA and EPA records.

Capacity factor 65%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,973

Useful for technology-vintage context.

Location Centralia, Washington

County and state routing anchor.

Emissions

Emissions details

CO2 4,960,494 tons

Annual plant-level total.

SO2 1,161 tons

Annual sulfur dioxide.

NOx 4,108 tons

Annual nitrogen oxides.

CO2 rate 2,394 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Col 2,824,566 MWh · 100% of generation

Oil 7,178 MWh · 0% of generation

Coal 0 MWh · 0% of generation

Woc 0 MWh · 0% of generation

Ownership

Who owns the plant.

Owner TransAlta Centralia Gen LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Conventional Steam Coal	Coal	730 MW	Retired or canceled	1,972
2	Conventional Steam Coal	Coal	730 MW	Operating	1,973
30	Natural Gas Fired Combined Cycle	Natural Gas	61 MW	Retired or canceled	2,002
40	Natural Gas Fired Combined Cycle	Natural Gas	61 MW	Retired or canceled	2,002
50	Natural Gas Fired Combined Cycle	Natural Gas	61 MW	Retired or canceled	2,002
60	Natural Gas Fired Combined Cycle	Natural Gas	61 MW	Retired or canceled	2,002
70	Natural Gas Fired Combined Cycle	Natural Gas	80 MW	Retired or canceled	2,002

Generation trend

Monthly output pattern

303,737 MWh

Jan

306,733 MWh

Feb

201,080 MWh

Mar

0 MWh

Apr

0 MWh

May

1,721 MWh

Jun

351,501 MWh

Jul

353,129 MWh

Aug

273,309 MWh

Sep

382,309 MWh

Oct

350,283 MWh

Nov

307,942 MWh

Dec

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