Duke Energy Carolinas vs PPL Electric
Duke Energy Carolinas has 23.3% cheaper electricity at 14.09¢/kWh vs 18.36¢/kWh for PPL Electric. A typical customer saves about $38.43/month with the cheaper utility.
Detailed Comparison
| Metric | Duke Energy Carolinas | PPL Electric | National Avg |
|---|---|---|---|
| Avg Rate | 14.09¢/kWh | 18.36¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $126.81 | $165.24 | $154.98 |
| Est. Annual Bill | $1,521.72 | $1,982.88 | $1,859.76 |
| Customers Served | 2,600,000 | 1,500,000 | — |
| Service State | North Carolina | Pennsylvania | — |
| Service Type | Electric | Electric | — |
Bottom Line: Duke Energy Carolinas vs PPL Electric
Duke Energy Carolinas offers the lower electricity rate at 14.09¢/kWh — 23.3% cheaper than PPL Electric's 18.36¢/kWh. On a typical 900 kWh/month household, that's a savings of $38.43/month or $461.16/year.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)