Energy Advisor
Duke Energy Carolinas, LLC · Flat rate

What does Duke Energy Carolinas, LLC RE (Residential Electric Water Heating and Space Conditioning) cost per kWh?

RE (Residential Electric Water Heating and Space Conditioning) from Duke Energy Carolinas, LLC is a flat-rate plan: every kWh costs the same ($0.12/kWh) regardless of time of day or total usage.

Highest rate

12¢/kWh

Lowest rate

12¢/kWh

Fixed charge

$14.00/mo

Usage tiers

Tier Up to $/kWh
Tier 1 350 kWh $0.12
Tier 2 no limit $0.11

Flat rate

$0.12/kWh

Frequently asked questions

What does Duke Energy Carolinas, LLC RE (Residential Electric Water Heating and Space Conditioning) cost per kWh? +

RE (Residential Electric Water Heating and Space Conditioning) from Duke Energy Carolinas, LLC is a flat-rate plan: every kWh costs the same ($0.12/kWh) regardless of time of day or total usage.

Who offers RE (Residential Electric Water Heating and Space Conditioning)? +

RE (Residential Electric Water Heating and Space Conditioning) is a residential electricity plan from Duke Energy Carolinas, LLC (Duke Energy Carolinas, LLC).

About this data

Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (66315ec12af87df5030771cc). Representative — verify exact prices on your Duke Energy Carolinas, LLC bill or tariff sheet.

Are you on the cheapest Duke Energy Carolinas, LLC plan?

Ask the free Energy Advisor about RE (Residential Electric Water Heating and Space Conditioning), or upload a bill right here to check your real usage against every Duke Energy Carolinas, LLC plan.

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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.