Williamstown Utility Comm
Municipal electric utility · Kentucky · #2,178 of 3,199 U.S. utilities by customers · EIA utility #20731
Williamstown Utility Comm is a municipal electric utility serving 1,713 customers in Kentucky. In 2025 it sold 35.8 gigawatt-hours of electricity for $4.36M in revenue, an average realized rate of 12.19¢ per kWh across all customer classes and — per kWh for residential customers. Its reported service territory covers 1 counties.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Total | 1,713 | 35.8 | $4.36M | 12.19¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (— kWh/month).
This utility files the EIA-861S short form, which reports totals only - no breakdown by customer class is published for it.
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 1,573 | 36.2 | $3.58M | — |
| 2022 | 1,615 | 35.2 | $3.58M | — |
| 2023 | 1,652 | 34.8 | $4.07M | — |
| 2024 | 1,682 | 40.3 | $4.93M | — |
| 2025 | 1,713 | 35.8 | $4.36M | — |
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 1,907 meters
Counties served
Grant, KY
Other large utilities in Kentucky
- Kentucky Utilities Co - 578,198 customers, residential 12.07¢
- Louisville Gas & Electric Co - 441,267 customers, residential 12.42¢
- Kentucky Power Co - 161,847 customers, residential 15.95¢
- Duke Energy Kentucky - 155,775 customers, residential 13.86¢
- Warren Rural Elec Coop Corp - 77,362 customers, residential 12.67¢
- South Kentucky Rural E C C - 72,111 customers, residential 13.55¢
- Owen Electric Coop Inc - 67,902 customers, residential 12.59¢
- Blue Grass Energy Coop Corp - 65,157 customers, residential 12.61¢
All Kentucky utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #20731 in the EIA frame.