Electricity rates — Delmarva Power (Maryland)
WattClear holds 6 priceable residential plans for Delmarva Power (Maryland), checked September 23, 2026, but none is quoted as a current price: each took effect more than 3 years before the data was retrieved, states no start date, or comes from a utility that no longer sells it.
Every priced plan, 1,000 kWh/mo
| Plan | Per year | vs cheapest | Effective |
|---|---|---|---|
| RESIDENTIAL TIME OF USE PILOT PROGRAM "R-TOU-P"time-of-use · in effect since January 2023 · delivery charges only | $752.54 | — | 6.3¢ |
| RESIDENTIAL "R"priced by season · tiered · in effect since January 2023 · delivery charges only | $956.36 | +$203.82 | 8.0¢ |
| RESIDENTIAL TIME OF USE NON-DEMAND "R-TOU-ND"time-of-use · in effect since January 2023 · delivery charges only | $1,252.26 | +$499.72 | 10.4¢ |
| RESIDENTIAL TIME OF USE PILOT PROGRAM "R-TOU-P"time-of-use · in effect since January 2023 · pilot programme | $1,740.31 | +$987.77 | 14.5¢ |
| RESIDENTIAL "R"priced by season · tiered · in effect since January 2023 · older schedule, not ranked | $2,102.88 | +$1,350.34 | 17.5¢ |
| RESIDENTIAL TIME OF USE NON-DEMAND "R-TOU-ND"time-of-use · in effect since January 2023 · older schedule, not ranked | $2,398.84 | +$1,646.30 | 20.0¢ |
Cost across usage levels
The cheapest plan at each consumption level, showing whether the ranking holds as usage changes.
What Delmarva Power (Maryland)'s customers were billed in 2024
None of Delmarva Power (Maryland)'s plans here is a current price to set beside what its customers were billed, so EIA's figures below are this page's only statement of it.
| Ownership, as EIA classes it | Investor-owned |
|---|---|
| Full-service homes in Maryland | 172,008 |
| Homes it delivers to for other suppliers | 14,360 |
| Share of Maryland's households | 8% |
| Average use per home | 943 kWh a month |
| Average bill per home | $190.78 a month |
| Billed per kWh, riders included | 20.2¢ |
| Median open plan here, at that use | not available |
Delmarva Power in U.S. Energy Information Administration, Form EIA-861, 2024 (Sales_Ult_Cust_2024.xlsx), retrieved September 23, 2026.
6 plans on file, at 1,000 kWh a month
RESIDENTIAL TIME OF USE PILOT PROGRAM "R-TOU-P" — $752.54 a year, 6.3¢ per kWh effective, time-of-use. It carries a $9.05 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
RESIDENTIAL "R" — $956.36 a year, 8.0¢ per kWh effective, tiered and priced by season. It carries a $9.05 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
RESIDENTIAL TIME OF USE NON-DEMAND "R-TOU-ND" — $1,252.26 a year, 10.4¢ per kWh effective, time-of-use. It carries a $12.94 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
RESIDENTIAL TIME OF USE PILOT PROGRAM "R-TOU-P" — $1,740.31 a year, 14.5¢ per kWh effective, time-of-use. It carries a $9.05 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
RESIDENTIAL "R" — $2,102.88 a year, 17.5¢ per kWh effective, tiered and priced by season. It carries a $9.05 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
RESIDENTIAL TIME OF USE NON-DEMAND "R-TOU-ND" — $2,398.84 a year, 20.0¢ per kWh effective, time-of-use. It carries a $12.94 monthly standing charge. In effect since January 2023. Too old to quote as a current price.
How these plans are structured
Of 6 priceable plans: 2 tiered, 4 time-of-use, 2 priced by season.
Fixed monthly charges run from $9.05 to $12.94.
Who provides these plans
URDB files Delmarva Power (Maryland)'s schedules under Maryland, and they are compared there with that state's other utilities. 6 of its 6 published residential schedules can be priced.
What this does not cover
4 of these plans price by the hour, so their figures are marked lower confidence.
New to these terms? The methodology page explains tiered bands, time-of-use periods and fixed charges, and sets out exactly what the rate engine assumes.
Estimate — your actual bill may differ.
Tariff structures from NREL/OpenEI Utility Rate Database (CC0 1.0), retrieved September 23, 2026.