What are Kentucky Utilities Co Residential Time-of-Day Energy Service peak hours and rates?
Residential Time-of-Day Energy Service from Kentucky Utilities Co is a time-of-use plan: electricity costs the most during peak hours (7 a.m.–11 a.m., 6 p.m.–10 p.m.) at about $0.24/kWh and the least off-peak at about $0.08/kWh. Shifting heavy usage out of the peak window lowers the bill.
Peak window
7 a.m.–11 a.m., 6 p.m.–10 p.m.
Peak price
24¢/kWh
Off-peak price
8¢/kWh
Fixed charge
$0.54/mo
The Residential Time-of-Day Energy Service day, hour by hour
Hover any hour for its exact price. Toggle season and day type.
Winter
Jan–Mar, Nov–Dec
| Period | Hours | $/kWh |
|---|---|---|
| Peak | 7 a.m.–11 a.m., 6 p.m.–10 p.m. | $0.24 |
| Mid-Peak | 10 p.m.–7 a.m., 11 a.m.–6 p.m. | $0.08 |
Summer
Apr–Oct
| Period | Hours | $/kWh |
|---|---|---|
| Peak | 1 p.m.–5 p.m. | $0.24 |
| Mid-Peak | 5 p.m.–1 p.m. | $0.08 |
Frequently asked questions
What are Kentucky Utilities Co Residential Time-of-Day Energy Service peak hours and rates? +
Residential Time-of-Day Energy Service from Kentucky Utilities Co is a time-of-use plan: electricity costs the most during peak hours (7 a.m.–11 a.m., 6 p.m.–10 p.m.) at about $0.24/kWh and the least off-peak at about $0.08/kWh. Shifting heavy usage out of the peak window lowers the bill.
When is the cheapest time to use electricity on Residential Time-of-Day Energy Service? +
The cheapest electricity on Kentucky Utilities Co Residential Time-of-Day Energy Service is during off-peak hours (10 p.m.–7 a.m., 11 a.m.–6 p.m.), at about 8¢/kWh. Shift EV charging, laundry, dishwashing, and pre-cooling into these hours to pay the least.
How much more is peak vs off-peak on Residential Time-of-Day Energy Service? +
Peak power costs about 24¢/kWh versus 8¢/kWh off-peak — a difference of about 16¢/kWh. Running a 5 kWh load (a load of laundry plus dishwasher) off-peak instead of at peak saves roughly $0.78.
Who offers Residential Time-of-Day Energy Service? +
Residential Time-of-Day Energy Service is a residential electricity plan from Kentucky Utilities Co (Kentucky Utilities Co).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (63d024e01c7520bfc00fcd2b). Representative — verify exact prices on your Kentucky Utilities Co bill or tariff sheet.
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.