Eversource, United Illuminating Rates Falling Eversource Energy customers will see a 35% drop in electric generation charges, to 8.228 cents/kWh from 12.629 cents/kWh beginning in July. United Illuminating residential generation charges will decrease about 31% to 9.18 cents/kWh from 13.3108 cents/kWh. For a typical customer who uses 750 kWh, the...