CTenergysavings.com is Connecticut's #1 resource to compare and switch electric suppliers. Our online comparison site helps residents and businesses across Connecticut answer questions on electric deregulation, compare electric rates, switch suppliers and lower your electric bill. You can save up to 15% on your electric bill by simply switching your supplier from your utility (either CL&P or UI). Your utility will continue to deliver your power, send you one bill and maintain all other services.