Rates are set by the Delaware Public Service Commission. Households are represented by Division of the Public Advocate. The average Delaware home pays about $151 a month for 911 kWh (EIA, 2024). Delaware households can choose their electricity supplier.
Enter your ZIP on the home page to see the one that serves you.
Delmarva Power has an interim rate increase in effect since July 2026 while regulators review a bigger request that could add 9 to 16 dollars a month once fully decided.
Your Delmarva Power gas delivery rates changed starting January 2026 under a settled base rate case; a separate annual gas cost adjustment can also move your bill.
One email when a rate case is filed, gets a hearing date, or is decided for Delaware, every utility. Nothing else.
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