Consider the following statements:
1. Unlike wind energy, hydropower can provide energy storage through pumped storage systems.
2. Wind energy is more reliable for generating a consistent power supply than ocean energy.

Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2

Question

Consider the following statements:
1. Unlike wind energy, hydropower can provide energy storage through pumped storage systems.
2. Wind energy is more reliable for generating a consistent power supply than ocean energy.

Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2

ONLiNE UPSC · Accepted Answer

Statement 1 is correct: Unlike wind energy which is intermittent, hydropower can store energy through pumped storage systems, using gravity to store water at a higher elevation and releasing it to generate electricity when needed.

Statement 2 is not correct: Rivers or large bodies of water normally have a steady flow, ensuring a constant supply of potential energy. In contrast, wind speeds can vary significantly depending on weather conditions and geographic location. This makes water energy more reliable for generating a consistent and stable power supply.

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M Question 1	⏱ 0
Consider the following statements: 1. Unlike wind energy, hydropower can provide energy storage through pumped storage systems. 2. Wind energy is more reliable for generating a consistent power supply than ocean energy. Which of the statements given above is/are correct? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2