India's Industrial Decarbonisation Strategy and Policy Gaps
India's industrial decarbonisation strategy, crucial for net-zero 2070, faces challenges due to a significant portion of emissions from 'non-specific industr...
The article discusses India's industrial climate strategy, highlighting the central role of industrial decarbonisation in achieving net-zero emissions by 2070 and Viksit Bharat (2047) goals. It references India's First Biennial Transparency Report (BTR1) to the UNFCCC, which states that over 20% of India's total emissions in 2022 came from the industrial sector. The government's mitigation efforts rely on market-based mechanisms like the Perform, Achieve and Trade (PAT) scheme and the new Carbon Credit Trading Scheme (CCTS), targeting specific energy-intensive industries. However, the article points out a significant policy gap: over 40% of manufacturing and construction emissions originate from 'non-specific industries' which are largely overlooked by current mitigation policies, hindering India's green transition and requiring more disaggregated data for effective policymaking.
Durable syllabus ideas for revision — not article memory.
India's industrial decarbonisation strategy, crucial for net-zero 2070, faces challenges due to a significant portion of emissions from 'non-specific industr...
Previous year Prelims questions on overlapping themes and topics.
Consider the following statements:
I. Carbon dioxide (CO₂) emissions in India are less than 0.5 t CO₂/capita.
II. In terms of CO₂ emissions from fuel combustion, India ranks second in Asia-Pacific region.
III. Electricity and heat producers are the largest sources of CO₂ emissions in India.
Which of the statements given above is/are correct?
India’s CO₂ emissions come mainly from fuel combustion, especially electricity generation, and per capita emissions are higher than 0.5 tonnes. ❌ Statement I is incorrect:
* India’s per capita CO₂ emissions are around 1.9-2.0 tonnes, higher than 0.5 t CO₂/capita. ✅ Statement II is correct:
* India ranks second in the Asia-Pacific for total CO₂ emissions from fuel combustion, after China. ✅ Statement III is correct:
* Electricity and heat production (mainly coal-based) is the largest source of India’s CO₂ emissions. So, the correct answer is: C
Consider the following statements:
Statement I:
Studies indicate that carbon dioxide emissions from cement industry account for more than 5% of global carbon emissions.
Statement II:
Silica-bearing clay is mixed with limestone while manufacturing cement.
Statement III:
Limestone is converted into lime during clinker production for cement manufacturing.
Which one of the following is correct in respect of the above statements?
Cement manufacturing contributes significantly to global carbon emissions, mainly due to the chemical process involved in producing clinker. ✅ Statement I: Cement industry emissions are estimated to be around 5-8% of global CO₂ emissions, making it a major source of greenhouse gases. ✅Statement II: Silica-bearing clay is indeed mixed with limestone during cement making to provide essential minerals like silicon, aluminum, and iron needed for the final product. ✅Statement III: During clinker production, limestone (calcium carbonate) is heated and converted into lime (calcium oxide), releasing CO₂ in the process. This calcination is the main source of carbon emissions in cement manufacturing. Both Statements II and III are correct, but only Statement III directly explains the source of carbon emissions mentioned in Statement I.
The ‘Common Carbon Metric’, supported by UNEP, has been developed for
The Common Carbon Metric (CCM) is a protocol developed by the United Nations Environment Program's Sustainable Buildings & Climate Initiative (UNEP-SBCI) for measuring energy use and reporting greenhouse gas (GHG) emissions from building operations. Its purpose is to support GHG emissions reductions through accurate measurement of energy efficiency. It is a universal method of measuring a building's carbon footprint and allows emissions from buildings around the world to be consistently assessed and compared. Therefore, it is used for assessing the carbon footprint of building operations around the world.
With reference to Direct Air Capture, an emerging technology, which of the following statements is/are correct?
I. It can be used as a way of carbon sequestration.
II. It can be a valuable approach for plastic production and in food processing.
III. In aviation, it can be a source of carbon for combining with hydrogen to create synthetic low-carbon fuel.
Select the correct answer using the code given below.
Direct Air Capture (DAC) is a technology that removes CO₂ directly from the air for storage or use in various industries. ✅ Statement I is correct:
* DAC captures CO₂ for carbon sequestration, reducing greenhouse gases. ✅ Statement II is correct:
* Captured CO₂ can be used to make plastics and in food processing. ✅ Statement III is correct:
* DAC provides carbon to make synthetic low-carbon aviation fuels by combining with hydrogen. So, the correct answer is: C
Consider the following statements:
1. Climate and Clean Air Coalition (CCAC) to Reduce Short-Lived Climate Pollutants is a unique initiative of G20 group of countries.
2. The CCAC focuses on methane, black carbon and hydrofluorocarbons.
Which of the statements given above is/are correct?
The Climate and Clean Air Coalition (CCAC) to Reduce Short-Lived Climate Pollutants was launched by a joint effort of
1. United Nations Environment Programme (UNEP)
2. Six countries Bangladesh, Canada, Ghana, Mexico, Sweden, and the United States Statement 1 is incorrect. The Climate and Clean Air Coalition (CCAC) is not a unique initiative of the G20 group of countries. While some G20 members were involved in its launch, the CCAC has grown into a broader coalition that includes over 160 governments, intergovernmental organisations, and non-governmental organisations. Statement 2 is correct. The CCAC's primary focus is indeed on reducing emissions of potent short-lived climate pollutants (SLCPs). These include Methane (CH4), Black Carbon (BC) and Hydrofluorocarbons (HFCs).
"System of Rice Intensification" of cultivation, in which alternate wetting and drying of rice fields is practised, results in:
1. Reduced seed requirement
2. Reduced methane production
3. Reduced electricity consumption
Select the correct answer using the code given below:
System of Rice Intensification (SRI) includes a method called Alternate Wetting and Drying (AWD) which is a form of controlled irrigation of the rice crops. The benefits from the program include 1. Reduction in methane emissions as compared to traditional rice cultivation. 2. Reduction in water consumption . 3. Reducing fuel consumption . 4. Increase paddy yields . 5. Reduce required seeds for transplanting. 6. Reduce use of chemical fertilizers and agrichemicals . 7. Reduce irrigation demand . 8. Reduce production costs . 9. With increased output and reduced costs, farmers net income is increased .
What is/are the advantage/advantages of zero tillage in agriculture?
1. Sowing of wheat is possible without burning the residue of previous crop.
2. Without the need for nursery of rice saplings, direct planting of paddy seeds in the wet soil is possible.
3. Carbon sequestration in the soil is possible.
Select the correct answer using the code given below:
Statement 1 is correct: Zero tillage is a method of farming that involves sowing crop seeds directly into the soil without disturbing it. This method has several advantages.
In zero tillage, the residue of the previous crop is left on the field, which acts as a natural mulch, reducing soil erosion and improving soil fertility. Therefore, there is no need to burn the residue of the previous crop before sowing wheat. Statement 2 is correct: In zero tillage, seeds are directly planted into the soil, eliminating the need for a nursery of rice saplings. This not only saves time and labor but also reduces the cost of cultivation. Statement 3 is correct: Carbon sequestration refers to the process of capture and long-term storage of atmospheric carbon dioxide. In zero tillage, the carbon in the crop residue is returned to the soil, which helps in carbon sequestration. Therefore, all three statements are correct.
Consider the following:
1. Aerosols
2. Foam agents
3. Fire retardants
4. Lubricants
In the making of how many of the above are hydrofluorocarbons used?
Out of the above substances, hydrofluorocarbons (HFCs) are used in the making of: 1. Aerosols HFCs were historically used as propellants in aerosol cans, but their use is being phased out due to environmental concerns. 2. Foam agents Some types of fire-fighting foam agents use HFCs. 3. Fire retardant HFCs can be a component in some fire retardant formulations. 4. Lubricants typically do not contain HFCs. They use different chemical formulations to achieve lubricating properties.
Consider the following statements with reference to India's response to climate change :
I. India's Long-Term Low Emission Development Strategy (LT-LEDS) is a crucial tool for achieving net-zero emissions by 2070.
II. India's 4th Biennial Update Report (BUR-4) submitted in December, 2024 recorded around 8% decrease in Greenhouse gas emissions in 2020 over 2019.
III. Climate-resilient development necessarily depends on quick and short-term achievement of emission reduction targets.
Which of the following relationships among the above statements is/are correct ?
1. Statement I is empirically supported by statement II.
2. Statement III contradicts the approach implicit in statement I.
3. Statement I and statement III together establish the premise of long-term sustainability.
Select the answer using the code given below :
Statement I is Correct: India's Long-Term Low Emission Development Strategy (LT-LEDS) is indeed a crucial tool for achieving net-zero emissions by 2070. It outlines the strategic framework necessary for sectoral transitions in energy, transport, industry, and forestry to meet this long-term goal. Statement II is Incorrect: While India's 4th Biennial Update Report (BUR-4) does record an approximately 8% decrease in greenhouse gas emissions in 2020 compared to 2019, this decrease is attributed to the economic slowdown and lockdowns during the COVID-19 pandemic, not to structural or strategic efforts towards long-term emission reductions. Therefore, it does not empirically support the strategic framework of LT-LEDS. Statement III is Correct: The IPCC emphasizes that climate-resilient development depends on rapid, deep, and immediate emission reductions in the short term. This approach can be seen as contradicting the long-term focus of strategies like LT-LEDS if they do not also incorporate aggressive short-term actions. Therefore, the correct relationship is that Statement III contradicts the approach implicit in Statement I, making option B correct.
Consider the following heavy industries :
1. Fertilizer plants
2. Oil refineries
3. Steel plants
Green hydrogen is expected to play a significant role in decarbonizing how many of the above industries?
* Green hydrogen is the hydrogen produced through electrolysis of water using electricity from renewable sources. * Green hydrogen is expected to play a significant role in decarbonizing all three of the mentioned heavy industries. * Green hydrogen can be used in the production of ammonia, which is a key component for many fertilizers. Fertilizer production is energy-intensive and often relies on fossil fuels, particularly natural gas. By using green hydrogen as a clean energy source, the carbon emissions from this industry can be significantly reduced * Green hydrogen can be used in oil refineries to process crude oil into various products, including gasoline, diesel, and jet fuel. This can help to reduce the carbon emissions from the refining process. * The steel industry is one of the largest industrial emitters of carbon dioxide. Green hydrogen can be used in place of coal in the steelmaking process, significantly reducing the industry's carbon emissions.
Previous year Mains questions mapped to overlapping GS syllabus topics.
Does tribal development in India centre around two axes, those of displacement and of rehabilitation? Give your opinion.
Achieving sustainable growth with emphasis on environmental protection could come into conflict with poor people’s needs in a country like India – Comment.
How do you account for the growing fast food industries given that there are increased health concerns in modern society? Illustrate your answer with the Indian experience.
Discuss the distribution and density of population in the Ganga River Basin with special reference to land, soil and water resources.
How can Artificial Intelligence (AI) and drones be effectively used along with GIS and RS techniques in locational and areal planning?
Give a geographical explanation of the distribution of off-shore oil reserves of the world. How are they different from the on-shore occurrences of oil reserves?
The article states, 'The report discloses that in 2022, over 20% of India’s total emissions stemmed directly from the industrial sector.'
Statement 1 is correct: The CCTS focuses on reducing emission intensity of nine industrial sectors, including cement, iron and steel, and textiles. Statement 2 is incorrect: The article clearly states that PAT is 'transitioning to the Carbon Credit Trading Scheme (CCTS)' and that 'The other four industries, which include thermal power plants, railways, DISCOMs and commercial buildings, will continue under the PAT scheme.' Thus, PAT is not entirely replaced. Statement 3 is correct: As mentioned, thermal power plants and railways are among the four industries that will continue under the PAT scheme.
The article explicitly states, 'However, they de facto overlook a massive proportion of industrial emissions, specifically those generated by fuel consumption in, what India’s emission inventory classifies as, “non-specific industries”.' It further notes that 'more than 40% of those sectoral emissions were caused by the “non-specific industries” category alone' and that these fall outside the primary scope of PAT and CCTS, constituting a 'policy gap'.
Introduce India's climate goals and the role of industrial decarbonisation. Discuss existing policies (PAT, CCTS) as strengths, then elaborate on the 'non-specific industries' gap as a major weakness. Conclude with specific recommendations for data disaggregation and policy expansion.
Begin by explaining the dual nature of transparency (international vs. domestic). Focus on the domestic value, linking it to the article's argument about 'non-specific industries' and the need for granular data for effective policy design and course correction in industrial decarbonisation.