Maryland · Retail Power Marketer
Park Power LLC
18.77¢ per kWh, energy only, EIA-861 2025. Average bill $119.27 at 635.4 kWh a month, across 80 customers on that row.
Maryland averaged 19.53¢/kWh and $184.42 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: 80, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$187.70
18.77¢/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 | 5.84¢ | $15.86 | 271.4 | 2,175 |
| 2016 | 11.28¢ | $119.33 | 1,057.6 | 1,278 |
| 2017 | 11.99¢ | $95.32 | 795.2 | 946 |
| 2018 | 11.97¢ | $96.24 | 804.1 | 691 |
| 2019 | 11.91¢ | $97.81 | 821.5 | 486 |
| 2020 | 10.73¢ | $68.46 | 637.9 | 835 |
| 2021 | 10.96¢ | $64.13 | 585.2 | 3,108 |
| 2022 | 14.15¢ | $89.70 | 634.2 | 2,046 |
| 2023 | 16.61¢ | $101.28 | 609.9 | 1,084 |
| 2024 | 18.76¢ | $121.22 | 646.3 | 717 |
| 2025 | 18.77¢ | $119.27 | 635.4 | 80 |
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