MC Squared Energy Services, LLC
Retail Power Marketer electric utility · Illinois · #125 of 3,199 U.S. utilities by customers · EIA utility #56379
MC Squared Energy Services, LLC is a retail power marketer electric utility serving 293,923 customers in Illinois. In 2025 it sold 3,188 gigawatt-hours of electricity for $260.72M in revenue, an average realized rate of 8.18¢ per kWh across all customer classes and 8.14¢ per kWh for residential customers. EIA records its activities as: retail marketing.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 263,681 | 2,534 | $206.31M | 8.14¢ | |
| Commercial | 30,220 | 631 | $52.38M | 8.30¢ | |
| Industrial | 22 | 23.7 | $2.02M | 8.54¢ | |
| Total | 293,923 | 3,188 | $260.72M | 8.18¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (801 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 127,240 | 1,804 | $126.39M | 6.99¢ |
| 2022 | 76,728 | 1,171 | $97.04M | 8.97¢ |
| 2023 | 125,160 | 1,503 | $114.54M | 7.71¢ |
| 2024 | 262,779 | 2,828 | $195.35M | 6.79¢ |
| 2025 | 293,923 | 3,188 | $260.72M | 8.14¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 3,188 GWh
Winter peak demand: — MW
Other large utilities in Illinois
- Commonwealth Edison Co - 3,261,563 customers, residential 17.71¢
- Ameren Illinois Company - 663,709 customers, residential 16.70¢
- Homefield Energy - 160,102 customers, residential 10.64¢
- Energy Services Providers, Inc - 90,477 customers, residential 13.01¢
- Just Energy Solutions Inc. - 80,538 customers, residential 11.33¢
- City of Springfield - (IL) - 70,871 customers, residential 13.09¢
- Residents Energy, LLC - 69,834 customers, residential 17.34¢
- City of Naperville - (IL) - 64,025 customers, residential 14.61¢
All Illinois utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #56379 in the EIA frame.