PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/3845
EIA plant 3845
Centralia · Lewis · WA
Transalta Centralia Generation
Operated by TransAlta Centralia Gen LLC
Published location
Where is Transalta Centralia Generation?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
46.755938, -122.859764
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 303,737 MWh |
| 2 | 306,733 MWh |
| 3 | 201,080 MWh |
| 4 | 0 MWh |
| 5 | 0 MWh |
| 6 | 1,721 MWh |
| 7 | 351,501 MWh |
| 8 | 353,129 MWh |
| 9 | 273,309 MWh |
| 10 | 382,309 MWh |
| 11 | 350,283 MWh |
| 12 | 307,942 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 2 | Conventional Steam Coal | SUB | 729.9 | OP |
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Identity, technology and limitations
EIA plant ID
3845
Sector
IPP Non-CHP
Water source
Skookumchuck River
Data edition
2024-final