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Tariff data · 2026-08-26

IN · Investor Owned · serves 428 ZIP codes

Duke Energy Indiana, LLC rate plans

2 residential plans are currently open to new customers. Some charge different prices depending on the hour — which is where most of the savings hide.

Which plan would cost you least?

No bill upload, no sign-up. Tell us roughly what you use and what runs on electricity — we price every plan against the same household and show you the gap.

What else runs on electricity

That adds up to 7,914 kWh a year. Compare it to the total on your bill and adjust until it’s close.

Same usage, different plan

$12a year

That is the gap between the cheapest plan you could be on — RS - Residential Service — and the priciest. Not by using less power. By being billed differently for the same power.

PlanPer yearVs best
RS - Residential ServiceOne rate, every hour of the year.$1,443
RS - Residential Service TOUPeak hits 4am–6am, 8am–5pm, 9pm–midnight, 6am–8am, 5pm–9pm in Nov–Mar; 4am–5pm, 9pm–midnight, 5pm–9pm in Apr–Oct — every day.$1,455+$12

An estimate, not a quote. Supply charges move month to month, and your real usage pattern is not exactly this one. What it does show reliably is the gap between plans — both are priced off the same assumptions.

Every plan, in detail

Hour-by-hour schedules, tier thresholds, and the tariff each one comes from.