california price of electricity per kwh
1 Residential electricity rates in CA. 2  Residential electricity rates in California average 15.34Â¢/kWh, which ranks the state 8th in the nation. 3  The average residential electricity rate of 15.34Â¢/kWh in CA is 29.12% greater than the national average residential rate of 11.88Â¢/kWh. Commercial electricity rates in California average 13.41Â¢/kWh, which ranks the state 7th in the nation. 2  The average commercial electricity rate of 13.41Â¢/kWh in CA is 32.9% greater than the national average commercial rate of 10.09Â¢/kWh.