National Rate Comparisons
A key factor in Duke Energy Carolinas lower rates has been our precedent-setting record of fuel efficiency. For over 20 years, our fossil generating system has been recognized as the most efficient fuel in the United States. This allows us to remain extremely competitive today and into the future.
- Compare Duke Energy Carolinas' retail and other commercial rates to averages across the United States.
- Compare Duke Energy Carolinas' manufacturing and other industrial rates to averages across the United States.