Summary of Electricity Activity in Lewis County, WA
Summary of Lewis County, WA Generation
Lewis County, WA is ranked #183 out of 2,193 U.S. counties nationwide and #5 out of 30 Washington counties in terms of total annual net electricity generation.
| Annual Generation | 7.3 TWh |
|---|---|
| Annual Consumption | 66.2 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 8 |
| Companies on File | 7 |
Map of Top Producing Plants in Lewis County, WA
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Annual Net Generation From subbituminous coal power
3.1 TWh
National Rank in Terms of subbituminous coal Net Electricity Generation
#45 /107 U.S. Counties
State Rank in Terms of subbituminous coal Net Electricity Generation
#1 /2 Washington Counties
Monthly Net Generation for Lewis County, WA
Monthly Plant Fuel Consumption for Lewis County, WA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #5 / 30 | #183 / 2193 | 7.34 TWh | 66.23 M MMBtu |
| Subbituminous Coal | #1 / 2 | #45 / 107 | 3.14 TWh | 40.26 M MMBtu |
| Natural Gas | #2 / 12 | #234 / 927 | 2.29 TWh | 18.76 M MMBtu |
| Water | #7 / 26 | #24 / 536 | 1.90 TWh | 7.09 M MMBtu |
| Distillate Fuel Oil | #1 / 6 | #170 / 741 | 8.32 GWh | 110.09 k MMBtu |
Power Plants in Lewis County, WA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Transalta Centralia Generation | TransAlta Centralia Gen LLC | 3.2 TWh | 40.4 M MMBtu | Subbituminous Coal : 99.7% |
| Chehalis Generating Facility | PacifiCorp | 2.3 TWh | 18.8 M MMBtu | Natural Gas |
| Mossyrock | City of Tacoma - (WA) | 1.0 TWh | 3.8 M MMBtu | Water |
| Mayfield | City of Tacoma - (WA) | 602.5 GWh | 2.2 M MMBtu | Water |
| Cowlitz Falls | PUD No 1 of Lewis County - (WA) | 195.6 GWh | 766.0 k MMBtu | Water |
| Packwood | Energy Northwest - Packwood | 73.8 GWh | 269.6 k MMBtu | Water |
| Coyote Crest Wind Farm | Big Sky Wind, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Tono Solar | TransAlta Holdings U.S. Inc. | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #631 | Clark County | 1.3 TWh | 2 |
| #1363 | Clatsop County | 170.9 GWh | 2 |
| #240 | Columbia County | 5.9 TWh | 3 |
| #348 | Cowlitz County | 3.7 TWh | 6 |
| #1096 | King County | 392.2 GWh | 12 |
| #1234 | Mason County | 273.6 GWh | 3 |
| #327 | Multnomah County | 4.1 TWh | 8 |
| #484 | Pierce County | 2.1 TWh | 14 |
| #966 | Skamania County | 508.0 GWh | 1 |
| #1023 | Thurston County | 445.4 GWh | 4 |
Electricity Generation for Cities Located in Lewis County, WA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #10 | Centralia, WA | 3.2 TWh | 3 |
| #14 | Chehalis, WA | 2.3 TWh | 1 |
| #48 | Morton, WA | 195.6 GWh | 1 |
| #17 | Mossyrock, WA | 1.6 TWh | 2 |
| #54 | Packwood, WA | 73.8 GWh | 1 |