Maryland · Retail Power Marketer
Energy Harbor Corp.
12.28¢ per kWh, energy only, EIA-861 2025. Average bill $145.44 at 1,184.7 kWh a month, across 106 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: 106, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$122.80
12.28¢/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 | 6.78¢ | $100.93 | 1,487.6 | 3,841 |
| 2016 | 6.93¢ | $94.71 | 1,367.4 | 2,193 |
| 2017 | 6.95¢ | $91.43 | 1,316.1 | 809 |
| 2018 | 6.98¢ | $93.75 | 1,343.8 | 8 |
| 2019 | 6.86¢ | $83.33 | 1,214.3 | 7 |
| 2020 | 7.38¢ | $53.68 | 727.1 | 204 |
| 2021 | 7.72¢ | $72.85 | 943.8 | 1,490 |
| 2022 | 8.33¢ | $95.12 | 1,142.5 | 2,321 |
| 2023 | 9.12¢ | $102.64 | 1,124.9 | 2,195 |
| 2024 | 10.02¢ | $112.80 | 1,125.3 | 2,208 |
| 2025 | 12.28¢ | $145.44 | 1,184.7 | 106 |
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