Millions of Americans were asked to reduce electricity to prevent outages. Millions of Americans were under historic heat wave conditions this week -- driving up widespread use of air conditioning and ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Duke Energy is urging customers to limit their electricity usage as temperatures in North Carolina approach triple digits. According ...

Knoxville Utility Board customers are urged to stop running the dishwasher or doing laundry in the middle of the day until this heat wave passes. Those machines require a lot of energy, which the ...

North Carolina is experiencing extreme heat this week which will take a toll on HVAC systems and the power grid across the Triangle. Duke Energy officials share how crews prepare the grid and how ...