City of Princeton - (IL)
Municipal electric utility · Illinois · #1,604 of 3,199 U.S. utilities by customers · EIA utility #15388
City of Princeton - (IL) is a municipal electric utility serving 4,586 customers in Illinois. In 2025 it sold 92.8 gigawatt-hours of electricity for $12.33M in revenue, an average realized rate of 13.29¢ 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 | 4,586 | 92.8 | $12.33M | 13.29¢ |
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 | 5,049 | 96.1 | $11.91M | — |
| 2022 | 4,552 | 93.4 | $11.90M | — |
| 2023 | 4,557 | 88.3 | $11.41M | — |
| 2024 | 4,564 | 91.2 | $11.61M | — |
| 2025 | 4,586 | 92.8 | $12.33M | — |
Meters & rooftop solar (2025)
Smart (AMI) meters: 0.0% of 4,586 meters
Counties served
Bureau, IL
Other large utilities in Illinois
- Commonwealth Edison Co - 3,261,563 customers, residential 17.71¢
- Ameren Illinois Company - 663,709 customers, residential 16.70¢
- MC Squared Energy Services, LLC - 293,923 customers, residential 8.14¢
- Homefield Energy - 160,102 customers, residential 10.64¢
- Energy Services Providers, Inc - 90,477 customers, residential 13.01¢
- Just Energy Solutions Inc. - 80,538 customers, residential 11.33¢
- City of Springfield - (IL) - 70,871 customers, residential 13.09¢
- Residents Energy, LLC - 69,834 customers, residential 17.34¢
All Illinois utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #15388 in the EIA frame.