Power quality and reliability

We operate and maintain one of the most reliable power delivery systems in the nation. When weather and other events cause power outages or disturbances, we take action to restore service as quickly and safely as we can.


Reliability is our ability to meet your power demand and minimize the number and duration of unplanned interruptions you experience.

Power quality

Power quality is a measurement of deviation in voltage, current or frequency that can result in faulty operation or failure of your equipment.