Connecticut Renewal Rates
The actual rate that a customer is charged may depend on a customer's bill cycle. If a United Illuminating customer billing period spans more than 1 month, the rate will reflect a proration of the rate in both months. In Eversource Energy (formerly CL&P), your billed rate will be the effective rate at the time in which your meter is read. All rates are subject to change on a monthly basis, future rates will be updated at least 30 days before becoming effective. Please revisit this page for the most current information.
Connecticut Utilities Price-to-Compare
As of January 1, 2026, the current utility standard service rate for Connecticut utilities are listed below. This rate will expire on June 30, 2026.
$0.12641/per kWh for Eversource Residential
$0.11774/per kWh for Eversource Commercial
$0.13695/per kWh for United Illuminating Residential
$0.133666/per kWh for United Illuminating Commercial