The 30-Second Verdict
Florida Power & Light serves roughly 5.8 million customers across South and East Florida — the largest utility in the state. Duke Energy Florida serves about 1.9 million customers across Central Florida including Tampa Bay. If you live in one service territory, you generally can't switch — but understanding the differences matters for solar ROI, net metering value, and what to expect after a hurricane.
Head-to-Head Breakdown
Florida Power & Light (FPL)
Pros
- Largest utility in Florida — massive investment in grid hardening post-Hurricanes Irma and Ian
- Among the lowest residential rates in Florida — consistently near or below national average
- FPL SolarTogether community solar program available statewide
- Aggressive smart meter and automated outage detection reduces restoration time
- FPL EV charger rebate programs support Florida's growing EV market
- Strong net metering — 1:1 retail rate credit for solar customers through at least 2029
Cons
- Service territory does not cover Tampa Bay or Central Florida
- Some customers report customer service challenges given scale of operations
- Transmission infrastructure still being upgraded in rural South Florida counties
- Rate cases have historically faced pushback from consumer advocates
Duke Energy Florida
Pros
- Serves Tampa Bay, Orlando suburbs, and Central Florida's growing residential market
- Duke Energy Progress Reliability program has improved outage minutes year-over-year
- Energy Neighbors solar program and Duke EV rebates available for Florida customers
- Strong commercial and industrial rate options for business owners
- Active grid modernization investment in storm-prone Pinellas and Hillsborough counties
- Multiple payment assistance programs for low-income and elderly Florida residents
Cons
- Residential rates slightly higher than FPL on average
- Net metering policy changes in 2023 reduced solar export credit value over time
- Smaller grid hardening budget relative to FPL given smaller customer base
- Central Florida customers experienced extended outages after Hurricane Ian in 2022
Side-by-Side Comparison
| Florida Power & Light (FPL) | Duke Energy Florida | |
|---|---|---|
| Service Area | South & East Florida (Miami to Jacksonville coast) | Central FL, Tampa Bay, Crystal River area |
| Customers Served | ~5.8 million | ~1.9 million |
| Avg Residential Rate (2024) | ~11.5 cents/kWh | ~12.8 cents/kWh |
| Net Metering Policy | 1:1 retail through 2029 | Reduced export credit post-2023 SB 1024 |
| Solar Programs | FPL SolarTogether | Duke Energy Progress solar programs |
| Storm Restoration Speed | Top-rated nationally post-Irma investments | Improving — active grid hardening |
| EV Rebates | Yes — FPL EV program | Yes — Duke EV rebate |
| Smart Meters | 100% deployed | Majority deployed |
| Parent Company | NextEra Energy | Duke Energy Corporation |
Frequently Asked Questions
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