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Prelims 2025 · Q38 · Greenhouse gases & climate science

Consider the following statements :

  1. I.Carbon dioxide (CO2) emissions in India are less than 0.5 t CO2/capita.
  2. II.In terms of CO2 emissions from fuel combustion, India ranks second in Asia-Pacific region.
  3. III.Electricity and heat producers are the largest sources of CO2 emissions in India.

Which of the statements given above is/are correct?

Show answer

Answer: C. Statement I is wrong: India's per capita CO2 emissions are about 1.9-2 tonnes, far above 0.5 t. Statement II is correct: India is the second largest emitter from fuel combustion in Asia-Pacific, after China. Statement III is correct: electricity and heat producers (mainly coal power plants) are India's largest CO2 source. So II and III are correct.

Watch for: India's per capita emission is low compared with the world average (about 4.7 t), but not as low as 0.5 t.

Why the other options are wrong
  • A. Wrong: Statement I is false because per capita emissions are about 2 t.
  • B. Wrong: Statement III is also correct.
  • D. Wrong: Statement I is false.

Source to check: IEA, CO2 Emissions from Fuel Combustion / India country profile (iea.org); UNEP Emissions Gap Report.

Answer from the official UPSC key. Written and fact-checked by AI against the official key. Spotted a mistake? Report it.