MidAmerican Energy Services, LLC
Retail Power Marketer electric utility · Texas · #2,335 of 3,199 U.S. utilities by customers · EIA utility #59931
MidAmerican Energy Services, LLC is a retail power marketer electric utility serving 1,313 customers in District of Columbia, Delaware, Illinois, Massachusetts, Maryland, New Jersey. In 2025 it sold 217 gigawatt-hours of electricity for $22.09M in revenue, an average realized rate of 10.19¢ per kWh across all customer classes and 15.10¢ 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 | 216 | 0.8 | $117.60K | 15.10¢ | |
| Commercial | 1,074 | 107 | $11.24M | 10.53¢ | |
| Industrial | 23 | 109 | $10.73M | 9.82¢ | |
| Total | 1,313 | 217 | $22.09M | 10.19¢ |
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 (301 kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| Texas | 495 | 6.2 | 44.57¢ |
| Illinois | 236 | 137 | — |
| Pennsylvania | 203 | 7.7 | 21.47¢ |
| Maryland | 143 | 6.3 | 10.21¢ |
| Ohio | 127 | 24.5 | 7.56¢ |
| New York | 32 | 7.9 | 10.00¢ |
| Massachusetts | 29 | 8.8 | 20.91¢ |
| Delaware | 27 | 1.1 | 6.96¢ |
| New Jersey | 19 | 16.6 | — |
| District of Columbia | 2 | 0.5 | — |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 36,806 | 7,136 | $498.41M | 8.55¢ |
| 2022 | 31,248 | 7,871 | $549.59M | 10.63¢ |
| 2023 | 28,865 | 7,278 | $502.97M | 10.41¢ |
| 2024 | 20,571 | 5,589 | $373.78M | 11.77¢ |
| 2025 | 1,313 | 217 | $22.09M | 15.10¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 231 GWh
Winter peak demand: — MW
Energy losses: 6.1% of energy handled
Other large utilities in Texas
- TXU Energy Retail Co, LLC - 1,867,539 customers, residential 19.36¢
- Reliant Energy Retail Services - 1,646,366 customers, residential 18.38¢
- City of San Antonio - (TX) - 986,641 customers, residential 12.40¢
- Austin Energy - 577,889 customers, residential 13.14¢
- Entergy Texas Inc. - 531,824 customers, residential 13.89¢
- Pedernales Electric Coop, Inc - 474,954 customers, residential 12.75¢
- Just Energy - 474,201 customers, residential 16.82¢
- El Paso Electric Co - 470,748 customers, residential 13.01¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #59931 in the EIA frame.