Energy Services Providers, Inc
Retail Power Marketer electric utility · Illinois · #241 of 3,199 U.S. utilities by customers · EIA utility #55874
Energy Services Providers, Inc is a retail power marketer electric utility serving 90,477 customers in Illinois, Massachusetts, Maryland, New Jersey, New York, Ohio. In 2025 it sold 845 gigawatt-hours of electricity for $112.66M in revenue, an average realized rate of 13.34¢ per kWh across all customer classes and 13.01¢ 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 | 85,245 | 725 | $94.31M | 13.01¢ | |
| Commercial | 5,232 | 120 | $18.35M | 15.30¢ | |
| Total | 90,477 | 845 | $112.66M | 13.34¢ |
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 (709 kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| Illinois | 30,983 | 249 | 13.28¢ |
| Ohio | 20,443 | 218 | 10.10¢ |
| Pennsylvania | 18,506 | 178 | 13.76¢ |
| New York | 10,430 | 100 | 15.78¢ |
| Massachusetts | 5,608 | 43.8 | 18.99¢ |
| New Jersey | 3,669 | 40.5 | 18.44¢ |
| Maryland | 838 | 15.1 | 15.03¢ |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 96,557 | 1,084 | $118.06M | 11.41¢ |
| 2022 | 83,901 | 875 | $105.18M | 12.85¢ |
| 2023 | 82,042 | 708 | $101.81M | 14.96¢ |
| 2024 | 91,139 | 878 | $117.26M | 13.12¢ |
| 2025 | 90,477 | 845 | $112.66M | 13.01¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 845 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¢
- MC Squared Energy Services, LLC - 293,923 customers, residential 8.14¢
- Homefield Energy - 160,102 customers, residential 10.64¢
- 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 #55874 in the EIA frame.