Maryland and Washington, DC solar decisions
Why Is My Pepco Bill So High? Check Maryland or DC First
Pepco serves both Maryland and Washington, DC, but the rates and regulators are different. Start with the jurisdiction printed on the bill, then compare daily use, billing days and each charge category.
Updated September 12, 2026 · California Rate Relief is a private solar referral service.
Start with the two-bill test
Compare total kWh per day and electric charges per day. This removes the effect of a longer billing period and helps separate higher use from higher blended charges. It does not identify a tariff or promise that one change caused the bill.
Compare two Pepco bills
Enter the billing days, total kWh and current electric charges from a current bill and a prior bill. Blank fields stay blank; this is arithmetic only and does not diagnose a rate plan or cause of a change.
Use the current-electric-charges line rather than the total account balance. Credits can make that charge negative.
Check these lines in order
- Service dates and number of billing days.
- Current and prior kWh, then kWh per day.
- Whether the meter read is actual, estimated or corrected.
- Supply, transmission, distribution or delivery, and fixed customer charges.
- Surcharges, taxes, credits, late charges, prior balances and payment-plan amounts.
- Heating, cooling, EV charging, pool equipment or another load that changed.
Use the account’s regulator or utility contact for a billing dispute. California Rate Relief is a private solar referral service and cannot change or adjudicate a utility bill.
When solar belongs in the comparison
Solar cannot correct a billing error or erase every charge. After the bill is understood, compare a written solar proposal against the home’s actual annual use, the correct utility treatment, the cash project price and the remaining bill. Use the state quote guide before submitting the optional inquiry below.
Want to discuss your solar options?
Send your project details to California Rate Relief. We collect the information for a solar referral; the provider confirms availability, design and price. The calculator and checklist are yours to use without submitting.