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Duke Energy Florida Electricity Rates & Bill Calculator

For June through September 2026, the Florida PSC billing detail shows a $146.89 total for the first 1,000 kWh for a typical residential Duke Energy Florida customer, including gross receipts tax. This is a bill example, not a flat cents-per-kWh tariff.

Compare with Florida average →
Modeling statusCalculator-readyselectable in supported calculators
Official sourceTrackedreviewed 2026-09-28
State benchmark15.03¢/kWhEIA · 2026-07
Service areaDuke Energy Florida service territory
Featured planRS-1 Residential Service
Pricing modelFlat / fixed energy rate
Last verified2026-09-28
Calculator-ready: verified numerical rate components are encoded for supported calculations. Effective from 2026-09-01. Unknown bill components remain excluded rather than treated as $0.
Calculate bill with Duke Energy FloridaView RS-1 rate detailCompare Florida averageEV charging calculator
Whole-bill integration: RS-1 Residential Service is safe for the current bill calculator model (flat energy pricing).
12.884¢/kWhCurrent calculator benchmark · RS-1 · first 1,000 kWh · Mar–Nov
Calculator-ready benchmark. Current marginal residential variable rate for the first 1,000 kWh in the March–November seasonal block. Usage above 1,000 kWh is higher; fixed charges, taxes, franchise fees and local surcharges are not allocated to incremental charging.

What is modeled

Calculator-ready marginal residential benchmark for Duke Energy Florida service territory.

Service area: Duke Energy Florida service territory

Calculator boundary

Current marginal residential variable rate for the first 1,000 kWh in the March–November seasonal block. Usage above 1,000 kWh is higher; fixed charges, taxes, franchise fees and local surcharges are not allocated to incremental charging.

Rate version & freshness

Version IDcr.duke-energy-florida.standard-residential.2026-09.v1
Effective from2026-09-01
Effective to2026-11-30
Last verified2026-09-28
FreshCalculator-ready

This tariff snapshot is versioned and source-attributed. When a verified rate changes, CalcuRiver keeps this version in history and adds a new one instead of silently overwriting it.

Official source trail

Duke Energy Florida official release and Florida PSC order PSC-2026-0160-PCO-EI

Open official source →
Source profile reviewed Sep 28, 2026.

EV charging cost examples on Duke Energy Florida

Vehicle-specific pages below apply RS-1 Residential Service to each EV’s verified charging-efficiency profile and compare it with the Florida statewide average.

Tesla Model Y charging costTesla Model 3 charging costChevrolet Equinox EV charging costFord Mustang Mach-E charging costHyundai Ioniq 5 charging costFord F-150 Lightning charging costRivian R1S charging costKia EV9 charging cost
SOLAR

Duke Energy Florida solar cost & savings

Use the solar utility model for production, compensation rules and payback boundaries.

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rate depth

How Duke Energy Florida differs from the Florida average

Pricing structureProfile-only / tariff reference
Lowest encoded periodNot encodedNo safe numeric period
Highest encoded periodNot encoded
State benchmark15.03¢/kWhEIA · 2026-07
Effective from2026-09-01
Last verified2026-09-28
Calculator statusCalculator-ready
Featured planRS-1 Residential Service

Eligibility / billing boundary: Current marginal residential variable rate for the first 1,000 kWh in the March–November seasonal block. Usage above 1,000 kWh is higher; fixed charges, taxes, franchise fees and local surcharges are not allocated to incremental charging.

The state average is a benchmark, not a substitute for this tariff. A low or high encoded period is a marginal energy price and should not be interpreted as a complete monthly bill unless the page explicitly says whole-bill modeling is supported.

Official source: Current official utility/regulator rate source.

whole-bill calculator

Duke Energy Florida electricity bill calculator

Current statusWhole-bill model supported
Verified planRS-1 Residential Service
Pricing modelFlat

Use the same verified tariff model at any monthly usage level. CalcuRiver does not create separate SEO pages for 500, 1,000, 1,500 or 2,000 kWh.

500 kWhEstimate this bill →1,000 kWhEstimate this bill →1,500 kWhEstimate this bill →2,000 kWhEstimate this bill →

The calculator includes only rate components encoded and verified for this plan. Any excluded taxes, riders, credits or local charges remain disclosed rather than assumed to be $0.

Continue this cost analysis

Carry this utility context into the household-energy calculators where it materially changes the result.

Florida electricity ratesCompare this utility with the current state residential benchmark.Duke Energy Florida solar savingsUse this utility context in solar savings and export-value calculations.Duke Energy Florida home battery economicsUse this utility context for storage and time-of-use economics.
local cost context

Use this utility across CalcuRiver

Move from the tariff source to the calculator that uses it. These links keep utility, vehicle, battery, solar and installation context connected without creating parameter-only SEO pages.

EV charging in this state

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Battery + TOU economics

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Home charger installation

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