Recently, the term “pumped-storage hydropower” is actually and appropriately discussed in the context of which one of the following?

Question

(a) Irrigation of terraced crop fields
(b) Lift irrigation of cereal crops
(c) Long duration energy storage
(d) Rainwater harvesting system

Answer 1

(c) Long duration energy storage

Explanation:

Pumped-storage hydropower is a type of hydroelectric power generation used for long-duration energy storage. It works by pumping water from a lower elevation reservoir to a higher elevation during periods of low electricity demand. During periods of high electricity demand, the stored water is released back down to the lower reservoir, generating electricity through turbines.