Illinois · Retail Power Marketer
MC Squared Energy Services, LLC
8.14¢ per kWh, energy only, EIA-861 2025. Average bill $65.20 at 800.8 kWh a month, across 263,681 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: 263,681, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$81.40
8.14¢/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 | 6.77¢ | $67.54 | 997.7 | 73,154 |
| 2016 | 6.76¢ | $82.96 | 1,227.0 | 30,830 |
| 2017 | 6.73¢ | $61.14 | 908.0 | 23,932 |
| 2018 | 6.79¢ | $62.20 | 916.7 | 54,810 |
| 2019 | 6.81¢ | $53.33 | 783.0 | 78,056 |
| 2020 | 6.71¢ | $55.54 | 827.3 | 82,911 |
| 2021 | 6.99¢ | $59.84 | 856.2 | 116,195 |
| 2022 | 8.97¢ | $76.05 | 847.7 | 66,987 |
| 2023 | 7.71¢ | $58.70 | 761.1 | 112,289 |
| 2024 | 6.79¢ | $53.05 | 781.8 | 244,008 |
| 2025 | 8.14¢ | $65.20 | 800.8 | 263,681 |
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