Residential TOU Non-Demand Service
When does peak hit on Delmarva Power’s Residential TOU Non-Demand Service? Peak hits 9am–8pm in Nov–Feb; 10am–9pm in Mar–May, Oct; 10am–9pm in Jun–Sep — on weekdays.
- peak24.47¢
- off-peak6.79¢
Weekends are off-peak all day — the cheapest time to run anything you can schedule.
What does Residential TOU Non-Demand Service cost a year?
| Household | Uses | Per year | Works out to |
|---|---|---|---|
| Apartment One or two people, no central air, no electric heat | 4,866 kWh | $903 | 18.6¢ / kWh |
| Family home Three or four people with central air conditioning | 9,453 kWh | $1,579 | 16.7¢ / kWh |
| Home with an EV Same house, plus an electric car charging overnight | 13,103 kWh | $1,827 | 13.9¢ / kWh |
Estimates, not quotes. We run three made-up but realistic households through this tariff hour by hour for a full year — including the way air conditioning loads the afternoon and an EV loads the small hours. Your own bill depends on when you actually use electricity, which is exactly the thing a per-kWh number hides.
What you actually pay
| Period | Rate | Applies when |
|---|---|---|
| peak | 24.47¢ | 10am–9pm, June–September |
| peak | 24.47¢ | 9am–8pm, November–February; 10am–9pm, March–May, October |
| off-peak | 6.79¢ | 9pm–10am, midnight–midnight, June–September |
| off-peak | 6.79¢ | 8pm–9am, midnight–midnight, November–February; 9pm–10am, midnight–midnight, March–May, October |
Plus a fixed charge of $19.86 per month.
Should you be on Residential TOU Non-Demand Service?
This is a time-of-use plan, which means the clock decides your bill as much as the meter does. At the worst hour you pay 24.5¢ a kWh; at the best hour, 6.8¢ — 3.6× apart for identical electricity.
That gap is worth real money only if you can move load into it. Every kilowatt-hour a day you shift from 9am to midnight is about $65 a year. A dishwasher run is roughly 1.5 kWh; an EV commute charge is 8 to 12. If your day is fixed — you are home in the evening and the air conditioner runs when it runs — a plan like this costs you more, not less.
Before a single kilowatt-hour moves, this plan charges $238 a year in fixed fees. On the apartment above that is 26% of the whole bill; on the house with a car charging in it, 13%. Fixed charges are invisible in a cents-per-kWh comparison and they punish small users hardest — if you use very little electricity, the headline rate is the least important number on this page.
Expect the bill to move with the calendar. The same family home costs about $187 in July and $100 in February — a $87 spread driven by heating and cooling far more than by anything you chose. Budget against the July figure, not the average, and a summer bill stops being a surprise.
How it compares to Delmarva Power’s other plans
Measured against the other residential plans this utility files, a family home lands 5th cheapest of 5. The cheapest option, Residential Space Heating Service, would run about $941 a year less.
Against Residential Service, which looks like the plan you land on by default, this one comes out $13 more per year (1%). We infer the default from the tariff structure rather than a flag in the data, so confirm it against your own bill before you switch.
If this is new to you
- What is a time-of-use electricity rate?
The same kilowatt-hour, priced differently depending on when you use it.
- Should you switch to a time-of-use electricity plan?
A wide peak-to-off-peak gap is a lever, not a saving. Levers need something to move.
- When should you charge an electric car at home?
The single biggest load most homes can move, and the easiest to automate.
- Why is my electric bill so high in summer?
Usually three causes at once, and only one of them is your air conditioner.
Where this comes from
- Effective
- 2025-09-07
the date this tariff took effect
- Covers
- delivery + supply
Distribution Charge + Standard Offer Service (Supply + Procurement Adjustment)
- Enrollment
- open to new customers