15.59¢
per kWh, 2025
[ Corn Belt Energy Corporation / IL ]
Corn Belt Energy Corporation electricity rates in Illinois
NO RATE CASE ON FILE · DATA 2025
change in average rate, 2024→2025
−1.1%
vs 2024
34,952
residential customers
+16.7%
since 2020
What your bill becomes
Bill today
No change on file
Difference / month · / year
Estimated at Corn Belt Energy Corporation's average effective residential rate (15.59¢/kWh, EIA, all charges included). Your tariff, fees and taxes differ.
Rate history 2015–2025
| Year | ¢/kWh | Change | Customers |
|---|---|---|---|
| 2015 | 13.44¢ | — | 33,366 |
| 2016 | 13.48¢ | +0.3% | 33,576 |
| 2017 | 13.47¢ | −0.1% | 33,778 |
| 2018 | 13.26¢ | −1.6% | 33,865 |
| 2019 | 13.32¢ | +0.5% | 33,948 |
| 2020 | 13.36¢ | +0.3% | 34,072 |
| 2021 | 13.29¢ | −0.5% | 34,072 |
| 2022 | 14.13¢ | +6.3% | 34,425 |
| 2023 | 15.58¢ | +10.3% | 34,565 |
| 2024 | 15.76¢ | +1.2% | 34,710 |
| 2025 | 15.59¢ | −1.1% | 34,952 |
How this compares
17.67¢
Illinois average, 2025
−11.8%
Corn Belt Energy Corporation vs IL 2025 average
−9.5%
vs US 2025 average
#12
priciest in IL
Serves 18 counties in Illinois: Bureau, Champaign, DeWitt, Ford, Henry, Kendall, Knox, LaSalle, Livingston, Logan, Macon, Marshall, McLean, Piatt, Putnam, Stark, Tazewell, Woodford. 115 ZIP codes.
Questions
Is Corn Belt Energy Corporation raising rates in 2026?
No rate case for Corn Belt Energy Corporation is on file with the Illinois Commerce Commission in our tracker. Its average residential rate moved −1.1% from 2024 to 2025. We check the commission docket monthly.
What does Corn Belt Energy Corporation charge per kWh?
Corn Belt Energy Corporation's average effective residential rate was 15.59¢ per kWh in 2025 (EIA-861, revenue divided by sales, all charges included). Illinois's 2025 average was 17.67¢.
How much have Corn Belt Energy Corporation rates gone up in five years?
+16.7% between 2020 and 2025, against +51.6% for Illinois as a whole over the latest five-year window.
How many customers does Corn Belt Energy Corporation have in Illinois?
34,952 residential customers in 2025, across 18 counties including Bureau, Champaign, DeWitt, according to the EIA-861 survey.
Where do these numbers come from?
Rates and customer counts are from the US Energy Information Administration's annual EIA-861 survey; rate-case facts are from the Illinois Commerce Commission docket linked on this page. Nothing here is a utility bill; use it to understand the direction and size of changes.
Sources
- EIA-861 Sales to Ultimate Customers, 2015–2025 (released 2026-10-07)
- EIA-861M monthly state averages through Jul 2026
- NREL utility-by-ZIP lookup (2024)