Rates by state / Maryland / Energy Harbor Corp.
Retail Power Marketer · 106 residential customers
Energy Harbor Corp. electricity rates
Residential customers paid an average of 19.9¢ per kWh in 2025, 10% below the Maryland average of 22.1¢ for the latest 12 months.
Energy Harbor Corp. reports the energy (supply) part of the bill only. The rate above adds the Maryland average for the other part, so treat it as an estimate.
Average rate
19.9¢/kWh
2025, all residential revenue ÷ kWh
Average bill
$236/mo
At 1,185 kWh a month
1-year change
+17.0%
5 years: +53.2%
Average rate by year
202013.0¢
202113.3¢
202214.2¢
202315.8¢
202417.0¢
202519.9¢
Energy Harbor Corp. bill at different usage levels
Estimated monthly bill at Energy Harbor Corp.'s 2025 average rate of 19.9¢ per kWh. Actual bills vary with your plan, fixed charges and taxes.
| Monthly use | Energy Harbor Corp. | Maryland average |
|---|---|---|
| 500 kWh | $100 | $110 |
| 750 kWh | $149 | $166 |
| 1,000 kWh | $199 | $221 |
| 1,500 kWh | $299 | $331 |
| 2,000 kWh | $398 | $442 |
Other utilities in Maryland
| Utility | Customers | Rate |
|---|---|---|
| Baltimore Gas & Electric Co | 1,220,644 | 20.2¢ |
| Potomac Electric Power Co | 558,809 | 21.7¢ |
| The Potomac Edison Company | 258,523 | 15.4¢ |
| Delmarva Power | 187,814 | 21.8¢ |
| Southern Maryland Elec Coop Inc | 163,451 | 16.4¢ |
| Choptank Electric Cooperative, Inc | 50,981 | 17.1¢ |
| Constellation NewEnergy, Inc | 44,070 | 19.4¢ |
| WGL Energy Services, Inc. | 14,898 | 19.7¢ |
Energy Harbor Corp.: common questions
- How much does Energy Harbor Corp. charge per kWh?
- Energy Harbor Corp. residential customers paid an average of 19.9¢ per kWh in 2025, counting all charges, according to EIA Form 861 data. This is an estimate: Energy Harbor Corp. reports only part of the bill, so the Maryland average for the other part is added.
- What is the average Energy Harbor Corp. electric bill?
- The average Energy Harbor Corp. household used 1,185 kWh a month in 2025, which works out to about $236 a month at the average rate.
- Is Energy Harbor Corp. cheaper than other utilities in Maryland?
- Energy Harbor Corp.'s average rate is 10% below the Maryland average of 22.1¢. 20 of 59 utilities in Maryland have a lower average rate.
- Did Energy Harbor Corp. raise rates?
- Energy Harbor Corp.'s average residential rate changed +17.0% from 2024 to 2025 and +53.2% since 2020.
- Is my Energy Harbor Corp. bill too high?
- Enter the kWh and amount from your bill in the free bill check on AverageElectricBill.com. It compares your use with similar Maryland homes and your rate with Energy Harbor Corp.'s average.
Got a Energy Harbor Corp. bill?
Check my billSource: U.S. EIA Form EIA-861, 2025 final data.