Florida Power & Light vs Duke Energy Carolinas
Duke Energy Carolinas has 13.1% cheaper electricity at 14.09¢/kWh vs 16.22¢/kWh for Florida Power & Light. A typical customer saves about $19.17/month with the cheaper utility.
Detailed Comparison
| Metric | Florida Power & Light | Duke Energy Carolinas | National Avg |
|---|---|---|---|
| Avg Rate | 16.22¢/kWh | 14.09¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $145.98 | $126.81 | $154.98 |
| Est. Annual Bill | $1,751.76 | $1,521.72 | $1,859.76 |
| Customers Served | 5,700,000 | 2,600,000 | — |
| Service State | Florida | North Carolina | — |
| Service Type | Electric | Electric | — |
Bottom Line: Florida Power & Light vs Duke Energy Carolinas
Duke Energy Carolinas offers the lower electricity rate at 14.09¢/kWh — 13.1% cheaper than Florida Power & Light's 16.22¢/kWh. On a typical 900 kWh/month household, that's a savings of $19.17/month or $230.04/year.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)