Illinois · Retail Power Marketer
IDT Energy, Inc.
15.27¢ per kWh, energy only, EIA-861 2025. Average bill $85.75 at 561.6 kWh a month, across 26,086 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 energy only service. Customer count: 26,086, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$152.70
15.27¢/kWh × 1,000 kWh. Energy only 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.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 9.02¢ | $42.32 | 469.3 | 26,898 |
| 2016 | 9.14¢ | $44.29 | 484.7 | 49,110 |
| 2017 | 11.02¢ | $51.91 | 471.2 | 40,307 |
| 2018 | 11.65¢ | $58.51 | 502.1 | 22,769 |
| 2019 | 13.06¢ | $61.97 | 474.5 | 12,783 |
| 2020 | 14.15¢ | $67.53 | 477.3 | 7,995 |
| 2021 | 14.82¢ | $71.87 | 484.9 | 5,698 |
| 2022 | 16.77¢ | $80.36 | 479.2 | 4,303 |
| 2023 | 18.47¢ | $81.07 | 439.0 | 3,423 |
| 2024 | 12.36¢ | $64.37 | 520.9 | 13,193 |
| 2025 | 15.27¢ | $85.75 | 561.6 | 26,086 |
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