Illinois · Retail Power Marketer
ResCom Energy, LLC
8.80¢ per kWh, energy only, EIA-861 2025. Average bill $44.89 at 510.0 kWh a month, across 4,575 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: 4,575, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$88.00
8.80¢/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 | 15.71¢ | $24.44 | 155.6 | 15 |
| 2016 | 15.45¢ | $70.83 | 458.3 | 12 |
| 2017 | 16.30¢ | $36.67 | 225.0 | 10 |
| 2018 | 15.38¢ | $27.78 | 180.6 | 6 |
| 2019 | 9.38¢ | $5.95 | 63.5 | 21 |
| 2020 | 6.79¢ | $34.10 | 502.5 | 303 |
| 2021 | 7.08¢ | $42.72 | 603.5 | 437 |
| 2022 | 10.61¢ | $23.45 | 221.0 | 118 |
| 2023 | 7.46¢ | $7.97 | 106.9 | 92 |
| 2024 | 7.80¢ | $30.17 | 386.5 | 2,833 |
| 2025 | 8.80¢ | $44.89 | 510.0 | 4,575 |
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