Portsmouth Electricity Rates
Commercial Electricity in Portsmouth
^ The average commercial electricity rate in Portsmouth, NH is 9.56¢/kWh.[1]
Residential Electricity in Portsmouth
^ The average residential electricity rate in Portsmouth, NH is 16.29¢/kWh.[1]
Industrial Electricity in Portsmouth
^ The average industrial electricity rate in Portsmouth, NH is 6.11¢/kWh.[1]