Pumped storage generally will enable a utility to _______.
A) increase the efficiency of their electrical generating system
B) store energy until the demand is high enough
C) raise electrons to higher energy states
D) increase their electrical potential energy

Question

Quizplus · Accepted Answer

Pumped storage allows a utility to store excess energy produced during times of low demand, and then release it during times of high demand. This helps to balance the electrical grid and ensure a stable supply of electricity.

Pumped Storage Generally Will Enable a Utility to _______