Sumner Electricity Rates
Commercial Electricity in Sumner
^ The average commercial electricity rate in Sumner, WA is 9.46¢/kWh.[1]
Residential Electricity in Sumner
^ The average residential electricity rate in Sumner, WA is 10.36¢/kWh.[1]
Industrial Electricity in Sumner
^ The average industrial electricity rate in Sumner, WA is 3.78¢/kWh.[1]