Illinois · EIA balancing row, utility number 99999
EIA-861 state adjustment, Illinois
Form EIA-861 names this row Adjustment 2025. It is the balancing row for Illinois, utility number 99999, not a company that sells electricity. The ownership field is blank in the file, and the service-territory file lists no counties. The prices below are the residential revenue and sales EIA published on that row.
17.07¢ per kWh, bundled, EIA-861 2025. Average bill $181.13 at 1,060.9 kWh a month, across 145,917 customers on that row.
Illinois averaged 17.67¢/kWh and $126.59 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 145,917, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$170.70
17.07¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Other service rows
Delivery and bundled prices cover different charges, so they are listed separately.
| Row | ¢/kWh | Bill | kWh | Customers |
|---|---|---|---|---|
| Energy only | 10.60¢ | $197.89 | 1,866.3 | 85,506 |
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 13.42¢ | $113.19 | 843.6 | 79,440 |
| 2016 | 13.58¢ | $115.68 | 851.9 | 79,630 |
| 2017 | 13.89¢ | $113.30 | 815.6 | 79,846 |
| 2018 | 13.99¢ | $124.02 | 886.8 | 79,969 |
| 2019 | 7.97¢ | $29.66 | 372.2 | 236 |
| 2020 | 14.70¢ | $136.57 | 928.8 | 152,924 |
| 2021 | 14.61¢ | $138.84 | 950.6 | 153,976 |
| 2022 | 14.61¢ | $142.63 | 976.2 | 153,857 |
| 2023 | 15.85¢ | $147.49 | 930.6 | 153,756 |
| 2024 | 16.52¢ | $156.00 | 944.3 | 153,495 |
| 2025 | 17.07¢ | $181.13 | 1,060.9 | 145,917 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool