Connecticut's energy industry has undergone considerable changes in the last decade. CL&P's residential customers now have three choices when purchasing their electricity. Regardless of how you purchase your electricity, CL&P will continue to provide safe, reliable delivery of your electricity.

Transitional Standard Offer Service

Transitional Standard Offer (TSO) -- Electricity that is purchased for you by CL&P.

Alternative Suppliers

Alternative suppliers and aggregators are independent companies licensed by the DPUC to provide electricity to CL&P customers who choose not to take Transitional Standard Offer service.

Clean Energy

CTCleanEnergyOptions -- A voluntary program that offers customers a means of supporting the production of renewable energy.