DTE Energy vs Duke Energy Florida
Duke Energy Florida has 18.3% cheaper electricity at 15.80¢/kWh vs 19.34¢/kWh for DTE Energy. A typical customer saves about $31.86/month with the cheaper utility.
Detailed Comparison
| Metric | DTE Energy | Duke Energy Florida | National Avg |
|---|---|---|---|
| Avg Rate | 19.34¢/kWh | 15.80¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $174.06 | $142.20 | $154.98 |
| Est. Annual Bill | $2,088.72 | $1,706.40 | $1,859.76 |
| Customers Served | 2,300,000 | 1,900,000 | — |
| Service State | Michigan | Florida | — |
| Service Type | Electric & Gas | Electric | — |
Bottom Line: DTE Energy vs Duke Energy Florida
Duke Energy Florida offers the lower electricity rate at 15.80¢/kWh — 18.3% cheaper than DTE Energy's 19.34¢/kWh. On a typical 900 kWh/month household, that's a savings of $31.86/month or $382.32/year.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)