Electricity rates by utility · Indiana
Duke Energy commercial electricity rates, as filed
Duke Energy Indiana, LLC
An independent summary by DEKALOS of Duke Energy Indiana, LLC's filed rate schedules. DEKALOS is not affiliated with or endorsed by Duke Energy Indiana, LLC.
Service area: Indiana (Duke Energy Indiana service area). Prices last checked against the utility’s filed tariff on September 23, 2026.
These are the base charges in Duke Energy's commercial rate schedules that DEKALOS covers, from what Duke Energy Indiana, LLC filed with its state regulator: the fixed charge, the demand charge and the energy charge, each with the date it took effect and the sheet it comes from. Where a sheet splits one charge into parts, the price here is their sum. The schedule on a bill is printed near the meter readings, as the rate, the rate schedule or the service classification.
CS — Commercial Electric Service
| Charge | Applies to | Price |
|---|---|---|
| Customer charge | Each month | $13.91 a month |
| Demand charge | No demand charge on this schedule | None |
| Energy charge | First 300 kWh | $0.178612 a kWh |
| Energy charge | Over 300 kWh, up to 1,000 kWh | $0.165677 a kWh |
| Energy charge | Over 1,000 kWh, up to 2,500 kWh | $0.150517 a kWh |
| Energy charge | Over 2,500 kWh | $0.122691 a kWh |
LLF — Low Load Factor Secondary Service
| Charge | Applies to | Price |
|---|---|---|
| Customer charge | Each month | $27.63 a month |
| Demand charge | Every kW of billing demand | $7.95 a kW |
| Energy charge | Every kWh | $0.10079 a kWh |
What these prices leave out
These are base charges as Duke Energy Indiana, LLC filed them. Riders, surcharges, taxes and the fuel or power-cost adjustment are not included, so they are not a bill’s total, and a gap between the two is not by itself a mistake.
Price one month on your own schedule
Type the month’s kWh and billed kW from your bill, and the checker writes out that month’s base charges on your schedule, line by line. Nothing you type leaves the page.