In July 2026, homes in Kentucky paid an average of 13.81¢ per kWh, the 8th cheapest of the 50 states and DC and 24.6% below the U.S. average of 18.31¢.
That price is up 5.2% from a year earlier.
Over the past 12 months the average home in Kentucky used 1,107 kWh a month, for an average bill of $154 (U.S.: $157).
About electricity in Kentucky
Coal generates most of Kentucky's electricity, one of the highest coal shares of any state. Electric cooperatives serve a larger share of homes in Kentucky than in most states.
- coal 66%
- natural gas 26%
- hydropower 5%
- solar 2%
- other 1%
The Kentucky Public Service Commission is the state agency that regulates electric utilities in Kentucky.
Average electric bill in Kentucky
Over the last 12 months the average Kentucky home paid $154 a month for electricity, the 25th lowest of the 50 states and DC. In July 2026 the average bill was $193 for 1,394 kWh.
Over the last 12 months, homes in Kentucky used the most electricity in January, when electric heating drives usage up: an average of 1,464 kWh and a $209 bill. The lightest month was April, at 811 kWh and $122.
What would I pay?
| Monthly use | Per month | Per year |
|---|---|---|
| 500 kWh × 13.81¢ | $69.05 | $829 |
| 1,000 kWh × 13.81¢typical | $138.10 | $1,657 |
| 1,500 kWh × 13.81¢ | $207.15 | $2,486 |
| 2,000 kWh × 13.81¢ | $276.20 | $3,314 |
Estimate your own bill
Cost of electricity in Kentucky by month
Businesses in Kentucky paid 11.95¢ per kWh in July 2026 (the 19th cheapest for business power), and industrial users paid 7.51¢.
Electric companies in Kentucky
45 utilities deliver electricity to homes in Kentucky. The largest is Kentucky Utilities Co, serving 454,021 homes.
| Utility | Homes served | Avg. home rate |
|---|---|---|
| Kentucky Utilities Co | 454,021 | 11.90¢ |
| Louisville Gas & Electric Co | 388,146 | 12.42¢ |
| Duke Energy Kentucky | 140,950 | 13.86¢ |
| Kentucky Power Co | 130,322 | 15.95¢ |
| South Kentucky Rural E C C | 65,346 | 13.55¢ |
| Owen Electric Coop Inc | 65,069 | 12.59¢ |
| Blue Grass Energy Coop Corp | 61,870 | 12.61¢ |
| Warren Rural Elec Coop Corp | 61,500 | 12.67¢ |
| Salt River Electric Coop Corp | 54,002 | 10.94¢ |
| Jackson Energy Coop Corp | 49,590 | 14.76¢ |
"Avg. home rate" is what each utility's full-service residential customers paid on average in 2025 (revenue ÷ kWh sold). Delivery-only utilities have no full-service rate.
Can you choose your electricity supplier in Kentucky?
No. Households in Kentucky buy electricity from the utility that serves their address. Rates are set by the state utility commission (for investor-owned utilities) or by the utility's own board (for co-ops and city-owned utilities).
Kentucky compared with neighboring states
| State | Price per kWh | Avg. monthly bill (12 mo.) |
|---|---|---|
| Tennessee | 13.71¢ | $162 |
| Kentucky | 13.81¢ | $154 |
| West Virginia | 15.78¢ | $163 |
| Missouri | 16.09¢ | $145 |
| Indiana | 16.73¢ | $158 |
| Virginia | 17.55¢ | $173 |
| Illinois | 19.22¢ | $132 |
| Ohio | 19.45¢ | $158 |
Kentucky electricity FAQ
What is the average electric bill in Kentucky?
The average home in Kentucky paid $154 a month over the last 12 months, using 1,107 kWh. That is the 25th lowest of the 50 states and DC. In July 2026 alone, the average bill was $193.
How much does electricity cost per kWh in Kentucky?
Homes paid an average of 13.81¢ per kWh in July 2026, 24.6% below the U.S. average of 18.31¢. Businesses paid 11.95¢ per kWh.
Which month has the highest electric bills in Kentucky?
January, in the last 12 months of data: the average bill reached $209 (1,464 kWh), compared with $122 in April, the lowest month.
Can I choose my electricity provider in Kentucky?
No. Households in Kentucky buy electricity from the utility that serves their address, at rates set by regulators or the utility's board.
What are the largest electric companies in Kentucky?
By number of residential customers in 2025: Kentucky Utilities Co (454,021), Louisville Gas & Electric Co (388,146), Duke Energy Kentucky (140,950).
Latest KY electric rates, bills and usage: U.S. Energy Information Administration retail sales data (forms EIA-861M and EIA-861), latest month July 2026. Utilities and suppliers: EIA-861 (2025). Bills and usage are revenue and sales divided by customers. Last updated 2026-10-20.