Delmarva Power provides electricity service to Dover and the surrounding Delaware area. The local climate significantly impacts energy costs throughout the year.
Dover Rate Snapshot
Utility Provider: Delmarva Power
Rate Range: 8.3¢–18¢/kWh
Median Rate: 13.2¢/kWh
Off-Peak Rate: 7.2¢/kWh
Rates Updated: February 2026
Rate Overview
Delmarva Power customers in Dover typically pay between 8.3¢–18¢/kWh depending on their rate plan. The median effective rate is 13.2¢/kWh. The standard Residential Service (RS) plan has an effective rate of ~11.8¢/kWh. Use our free sanity check tool to verify if your bill looks typical for your area.
Available Rate Plans
Dover residents can choose from several Delmarva Power rate plans. Your optimal choice depends on when you use electricity and your household's usage patterns.
Seasonal Bill Estimates
Electricity bills in Dover vary significantly by season due to climate-driven heating and cooling demands.
Popular Delmarva Power Cities
Delmarva Power serves multiple cities across Delaware. Compare rates and billing details for other service areas:
Upload your Delmarva Power bill to Utility Check for an independent review. We recalculate every line item — base charges, energy charges, fuel adjustments, taxes, and fees — against the published tariff for Dover, Delaware. You'll receive a detailed report showing whether your charges are accurate and if you're on the best available rate plan.
What is the average electricity rate in Dover, Delaware?
Electricity rates in Dover vary by rate plan, season, and usage level. Delmarva Power offers multiple residential rate structures. Upload your bill to Utility Check to see exactly how your per-kWh rate compares to other Dover customers and whether a different plan could lower your costs.
Why is my Delmarva Power bill so high in Dover?
High bills in Dover can result from seasonal usage spikes, incorrect meter reads, being on the wrong rate plan, or unexpected surcharges. Utility Check's bill verification identifies the specific cause by analyzing your usage patterns, rate structure, and individual line items against Delmarva Power's current tariff schedule.
Does Utility Check work for all Delmarva Power rate plans in Dover?
Yes. Utility Check verifies bills across all Delmarva Power residential rate plans available in Dover, including standard tiered rates, time-of-use plans, and any special programs. Our analysis covers the full bill — not just the energy charge — so you can be confident every component is correct.
Is my electric bill wrong?
It's hard to tell just by looking at the total. Billing errors, wrong rate plans, and incorrect meter reads are more common than most people realize. The fastest way to find out is to upload your Delmarva Power bill to Utility Check — we compare every line item against the published tariff for Dover, Delaware and tell you exactly whether anything is off.
How do I know if I'm being overcharged for electricity in Dover?
Compare your per-kWh rate to the average for Dover using our free sanity check at utilitycheck.co/sanity-check. If your rate seems high, a full bill verification ($19.99) will identify whether you're on the wrong rate plan, being charged incorrect fees, or if your usage pattern is driving up costs.
Can someone check my Delmarva Power bill for me?
Yes — that's exactly what Utility Check does. Upload your bill and we independently verify every charge against Delmarva Power's current tariff. You'll get a detailed report with findings and step-by-step next steps if any issues are found, or confirmation that your bill is correct.