Where did India rank in installed pumped storage capacity at the end of 2025?
- A.Second
- B.Third
- C.Fourth
- D.Fifth
Correct answer
Explanation
The correct answer is fourth. The International Renewable Energy Agency put world installed pumped hydro capacity at 159.8 GW at the end of 2025. China held close to 66 GW of that, far ahead of the rest. Japan came next with about 22 GW, which rules out option A, and the United States followed with about 19 GW, which rules out option B. India stood immediately behind them with 7.18 GW, so it was fourth rather than fifth, which rules out option D. India's capacity has risen since, reaching 7.43 GW by July 2026, and pumped storage remains the most widely used form of large-scale energy storage anywhere in the world because of its maturity and the sheer scale at which it can be built, and it is the only storage option that can shift such volumes of power across many hours.
Read the full article: Pumped Storage: India Has 345.38 GW Potential, 7.43 GW Live
Practice Questions
How much pumped storage potential has India identified in all, according to the PIB backgrounder?
- A.288.71 GW
- B.345.38 GW
- C.105.56 GW
- D.159.8 GW
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Surveys have marked 320 pumped storage sites in India whose capacities add up to that figure, spread over all five regions of the country and at every stage of development, including schemes already running.
Read the full explanation →Which region of India holds the largest identified pumped storage potential?
- A.Southern Region
- B.Northern Region
- C.Western Region
- D.Eastern Region
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The Central Electricity Authority credits that lead to the landform of the region and the steep gradients of rivers that rise in the Western Ghats, which give engineers the height difference a pumped storage scheme needs.
Read the full explanation →How much energy storage capacity does the Central Electricity Authority project India will need by 2031-32?
- A.73.93 GW
- B.26.69 GW
- C.47.24 GW
- D.100.81 GW
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As solar and wind capacity grows, electricity has to be stored when generation runs ahead of demand and returned when it falls short, so the Central Electricity Authority projects a storage requirement of that size by 2031-32.
Read the full explanation →The e-waste mural installed by DoSEL at Kartavya Bhavan 2 was made from how much e-waste gathered by school students?
- A.25 kg
- B.50 kg
- C.75 kg
- D.150 kg
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To mark International e-Waste Day, which falls on 14 October, the Department of School Education and Literacy put up a mural made out of 50 kg of discarded electronics that school pupils had gathered, and installed e-waste bins alongside it at Kartavya Bhavan 2.
Read the full explanation →Which body leads the campus cleanliness and e-waste collection activities in schools under Special Campaign 6?
- A.National Service Scheme units
- B.Eco Clubs for Mission LiFE
- C.National Green Corps Rangers
- D.Bharat Scouts and Guides troops
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The school level work under Special Campaign 6 is carried out under their aegis. Schools across the country have taken up cleaning drives on their campuses so that classrooms and grounds stay hygienic, and have run e-waste awareness and collection drives aimed at both pupils and teachers.
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