Duke Energy Carolinas
North Carolina
Current Rate
14.0¢/kWh
Avg Monthly Bill
$147
1-Year Change
+7.6%
5-Year Change
+18.2%
vs. National Average
13.6% below national average
LowerNat'l AvgHigher
Data Center Impact
No major data center projects currently tracked in this service area
Service Area
Serves central and western North Carolina and upstate South Carolina with a diverse generation portfolio including nuclear, natural gas, and renewables.
Data source: EIA Open Data API v2, 2025 annual
Last updated: 2026-05-20
Customers served: 2,700,000 residential accounts