Delmarva Power time-of-use hours by state
Delmarva Power serves 2 states, each with its own filed tariffs. Pick your state for every active TOU rate plan there, with period boundaries verified against the published tariff. No price values; periods only.
Frequently asked
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Which states does Delmarva Power serve with time-of-use plans?
tou.tools tracks Delmarva Power time-of-use schedules in 2 states: Delaware and Maryland. Select a state above for its verified peak and off-peak hours by rate plan.
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Why do Delmarva Power's time-of-use hours differ by state?
Utilities file separate tariffs with each state's regulator, so Delmarva Power's rate plans, period names, and peak windows can differ between the states it serves. Each state page below lists only the plans that apply there.
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How do I get Delmarva Power time-of-use periods in my app?
Schedules are accessible programmatically via the tou.tools REST API and MCP server for AI agents. By querying a U.S. address or ZIP code, your application can instantly retrieve the current period and next scheduled transition time. Developer API keys are free.
Query Delmarva Power periods programmatically.
Resolve any U.S. ZIP or address to its utility and get the current period plus the next transition — over REST or MCP. State is handled automatically.