Power Line staff at work Welcome to Cornwall Electric Services for business and industryResidentialCommercial View your bill New account Electricity rates Ontario Electricity Support Program Power Outage Move or Cancel Service Get Rewarded for Going Green Switch to e-billing Safety Electrical Safety Corner Call before you dig Be prepared View your bill New account Electricity rates Report streetlight outage Power outage Move or cancel service Setup a commercial account Billing What to do when moving Billing Ontario Clean Energy Benefits Programs