2. United States
  3. Washington
  4. Mason County, WA

Summary of Electricity Activity in Mason County, WA

Summary of Mason County, WA Generation

Mason County, WA is ranked #1,153 out of 2,116 U.S. counties nationwide and #27 out of 31 Washington counties in terms of total annual net electricity generation.

Annual Generation 290.0 GWh
Annual Consumption 1.1 M MMBtu
Last UpdateDec 2023
Power Plants3
Companies on File2

Map of Top Producing Plants in Mason County, WA

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Overall National Rank

#1,153 /2,116 U.S. Counties

In Net Annual Generation

Overall State Rank

#27 /31 Washington Counties

In Net Annual Generation

Overall Annual Net Geneneration

290.0 GWh

Total Annual Fuel Consumption

1.1 M MMBtu

Electric Companies in Mason County, WA

2

Mason County, WA
Power Plants

3

Annual Net Generation From hydroelectric power

290.0 GWh

National Rank in Terms of hydroelectric Net Electricity Generation

#147 /550 U.S. Counties

State Rank in Terms of hydroelectric Net Electricity Generation

#17 /26 Washington Counties

Monthly Net Generation for Mason County, WA

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Net Generation by Fuel Source

Water
100.0%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#27 / 31#1153 / 2116289.99 GWh1.06 M MMBtu
Water#17 / 26#147 / 550289.99 GWh1.06 M MMBtu

* Data is based on 12 months since Dec 2023.

Power Plants in Mason County, WA

PlantUtility NameGenerationConsumptionFuel Types
Cushman 2City of Tacoma - (WA)168.5 GWh614.6 k MMBtu Water
Cushman 1City of Tacoma - (WA)115.5 GWh421.5 k MMBtu Water
Lilliwaup Falls GeneratingWilliam G. Reed Jr6.0 GWh22.0 k MMBtu Water
* Data is based on the last 12 months since Dec 2023.
View All Plants in Washington

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1649Clallam County36.2 GWh3
#1253Clatsop County199.3 GWh2
#363Cowlitz County3.4 TWh6
#399Grays Harbor County3.0 TWh6
#1653Jefferson County35.5 GWh2
#1114King County330.8 GWh12
#185Lewis County7.2 TWh8
#429Pierce County2.7 TWh13
#1118Snohomish County329.5 GWh9
#1009Thurston County430.2 GWh3

* Net Generation data is based on the last 12 months since Jan 2025

Electricity Generation for Cities Located in Mason County, WA

State RankCityNet Generation# Power Plants
#74Hoodsport, WA6.0 GWh1
#46Shelton, WA284.0 GWh2

* Net Generation data is based on the last 12 months since Dec 2023