United Illuminating electricity: 34.04¢/kWh and climbing 6.2% a year
United Illuminating customers in Connecticut pay about 34.04¢ per kilowatt-hour for residential electricity (EIA Form 861, 2024) — and that rate has been rising around 6.2% a year. Compounding does the rest: if the recent pace simply continues, today's rate is on track to reach roughly 61.9¢/kWh within a decade.
SunLedger turns a real United Illuminating bill into a complete 25-year picture in about 30 seconds — what staying on the utility actually costs, what a locked solar rate changes, and the math behind every number, readable on the spot. Built for solar reps at the kitchen table; free to read any bill.
Run a real United Illuminating bill free →Rate and trend source: U.S. Energy Information Administration, Form 861 (residential revenue ÷ sales), 2024. Figures are averages — individual bills vary. Estimates only, not a binding offer. SunLedger home · Privacy · Terms