What is "voltage reduction"?
If, after the other steps to manage capacity have been taken, the demand for electricity continues to exceed generating capacity, the electric utility can reduce voltage by 5%. This reduction essentially stretches out the available supply of electricity to all customers. It is rarely noticed by customers but may affect sensitive electronic equipment.

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1. What are "rolling blackouts"?
2. What is "load shedding"?
3. What is "voltage reduction"?