Recently, the term “pumped-storage hydropower” is actually and appropriately discussed in the context of which one of the following?
Correct answer: C
Explanation
Pumped-storage hydropower (PSH) is used for long-duration energy storage. It works by pumping water to a higher reservoir during low electricity demand and releasing it to generate power during peak demand. This process helps balance the grid supply and demand, making PSH an effective tool for energy storage over extended periods.
Thus, the correct answer is C.