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Mitigation: industry, methane and carbon removal

The emission cuts that are hardest to make: steel, cement and other industry, methane, refrigerant gases under the Kigali Amendment, and the capture and removal of carbon. It serves GS3 answers on climate change and industry.

Foundation note: Cutting what is hard to cut: hard to abate sectors, methane and carbon removal

Showing 1 of 3 articles, those that changed from 1 to 31 July 2026.Show all

Prelims and Mains

Flooded paddy fields release methane because microbes in waterlogged soil break down organic matter without oxygen.

  • This makes rice one of the largest agricultural sources of the gas, and India's eastern paddy belt a global hotspot.

What changed

  1. 23 Jul 2026New

    • A study in Nature Food finds that emissions from paddy fields worldwide have risen about 90 per cent since the 1960s, roughly half of it from loss of soil organic carbon.
    • India's irrigated paddy alone releases about 3.9 million tonnes of methane a year.
    • Better irrigation, fertiliser use, residue management and reduced tillage could cut rice emissions by about 10 per cent by mid century.

    Mains: India has no emissions reduction target for agriculture.

    The Hindu, 23 Jul 2026: India's rice fields rank among world's top methane sources (opens in a new tab)

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