The 30-Second Verdict
FPL serves Southeast Florida and the Atlantic coast; Duke Energy serves Central Florida and the Gulf coast. Your utility is determined by your address—you cannot choose between them. Understanding their programs and rate structures helps maximize savings.
Head-to-Head Breakdown
Florida Power & Light (FPL/NextEra)
Pros
- Serves approximately 5.8 million Florida customers—largest utility in state
- Among lowest residential rates in Florida (approximately $0.10-0.12/kWh)
- Strong investment in renewable energy and solar
- Comprehensive storm-hardening program—improved outage restoration
- FPL SolarTogether community solar program available
Cons
- Service territory is fixed—no choice for customers
- Customer service ratings mixed
- Net metering policy changes have reduced solar credits
Duke Energy Florida
Pros
- Serves approximately 1.9 million Florida customers
- Strong renewable energy portfolio
- Duke Energy Green Source Advantage program for commercial customers
- Improving storm restoration infrastructure
- Community solar options available
Cons
- Historically higher rates than FPL in some tiers
- Smaller service territory limits availability
- Duke Energy has had some rate increase controversies in Florida
Side-by-Side Comparison
| Florida Power & Light (FPL/NextEra) | Duke Energy Florida | |
|---|---|---|
| Service Area | Southeast FL, East Coast, Jacksonville metro | Central FL (Orlando area), Tampa Bay, Gulf Coast |
| Average Residential Rate | ~$0.10-0.12/kWh (among FL's lowest) | ~$0.11-0.13/kWh |
| Net Metering (Solar) | Full retail rate credit (check current policy) | Full retail rate credit (check current policy) |
| Storm Response | Investing heavily in storm-hardening | Investing in storm-hardening |
| Community Solar | FPL SolarTogether program | Duke Energy Shared Solar |
| Customer Satisfaction | Mixed reviews; improving | Mixed reviews |
| Can You Choose? | No—territory is fixed by address | No—territory is fixed by address |
Frequently Asked Questions
How can I lower my FPL or Duke Energy bill in Florida?
Key strategies: enroll in the utility's time-of-use rate plan and run major appliances (dishwasher, laundry) during off-peak hours (typically nights and weekends); set thermostat to 78°F+ when home and 85°F when away; seal air leaks and add insulation (the single biggest efficiency opportunity in most Florida homes); upgrade to a smart thermostat; replace incandescent bulbs with LEDs; consider solar with battery storage for long-term bill reduction.
Does FPL or Duke Energy offer better solar net metering?
Both FPL and Duke Energy in Florida currently offer net metering at the full retail rate (meaning you receive a credit equal to the retail price of electricity for each kWh you export to the grid). Florida's net metering policy has been subject to legislative debate. Both utilities have published their current net metering terms—check directly with your utility for current rate details before sizing a solar system.
Which Florida utility has the most reliable power?
Both utilities are investing heavily in storm hardening following major hurricanes. FPL has publicized significant infrastructure improvements and claims faster restoration times in recent storms. Duke Energy Florida has also invested in reliability improvements. Reliability differences between the two are relatively small compared to the unavoidable reality that both serve a hurricane-prone state.