Tag: Energy transition

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Discuss the significance of the Quad in strengthening a free, open and resilient Indo-Pacific. How does cooperation in critical minerals expand the scope of the grouping?

Topic: Bilateral, regional and global groupings and agreements involving India and/or affecting India’s interests Q4. Discuss the significance of the Quad in strengthening a free, open and resilient Indo-Pacific. How does cooperation in critical minerals expand the scope of the grouping? (10 M) Difficulty Level: Medium Reference: NIE Why the question The growing strategic importance …

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How can electric vehicle adoption contribute to India’s climate commitments? Analyse the constraints that may limit its effectiveness in reducing emissions.

Topic: Infrastructure: Energy Q5. How can electric vehicle adoption contribute to India’s climate commitments? Analyse the constraints that may limit its effectiveness in reducing emissions. (15 M) Difficulty Level: Medium Reference: DTE Why the question Electric mobility is increasingly viewed as a key instrument for achieving climate goals, energy security and sustainable transportation. The question …

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Discuss the growing mismatch between renewable energy deployment and transmission infrastructure development in India. Analyse its implications for achieving the target of 500 GW non-fossil capacity by 2030. Suggest measures to bridge the gap.

Topic: Infrastructure: Energy Q5. Discuss the growing mismatch between renewable energy deployment and transmission infrastructure development in India. Analyse its implications for achieving the target of 500 GW non-fossil capacity by 2030. Suggest measures to bridge the gap. (15 M) Difficulty Level: Medium Reference: DTE Why the question India’s renewable energy expansion has exposed growing …

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Explain the significance of flex-fuel technologies in India’s energy transition. Analyse the challenges in their adoption. Suggest measures for large-scale implementation.

Topic: Infrastructure- Energy Q5. Explain the significance of flex-fuel technologies in India’s energy transition. Analyse the challenges in their adoption. Suggest measures for large-scale implementation. (15 M) Difficulty Level: Medium Reference: IE Why the question Recent global oil shocks and India’s push towards higher ethanol blending have brought flex-fuel technologies into focus as a key …

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“The rapid adoption of electric vehicles without commensurate infrastructure readiness can create new urban safety risks”. Discuss this statement. Suggest measures to address infrastructure gaps.

Topic: Infrastructure: Energy. Q5. “The rapid adoption of electric vehicles without commensurate infrastructure readiness can create new urban safety risks”. Discuss this statement. Suggest measures to address infrastructure gaps. (10 M) Difficulty Level: Medium Reference: TH Why the question Recent EV-related fire incidents in urban areas have highlighted safety risks arising from rapid adoption without …

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“The decarbonisation of the power sector is emerging as the primary driver of emissions moderation in major developing economies”. Examine this statement in the context of India’s recent emissions trends. Discuss the factors enabling such a shift.

Topic: Conservation, environmental pollution and degradation, environmental impact assessment Q6. “The decarbonisation of the power sector is emerging as the primary driver of emissions moderation in major developing economies”. Examine this statement in the context of India’s recent emissions trends. Discuss the factors enabling such a shift. (10 M) Difficulty Level: Medium Reference: DTE Why …

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The International Energy Agency (IEA)

Source:  IE Subject:  International Organisation Context: The International Energy Agency (IEA) ministerial meeting in Paris signalled that India’s bid for full membership has entered its final stages. About The International Energy Agency (IEA): What is the IEA? The International Energy Agency (IEA) is an intergovernmental organisation that works to ensure global energy security, reliable energy …

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With reference to the Draft National Electricity Policy 2026, describe the proposed changes in India’s electricity generation mix. Analyse the rationale for greater reliance on nuclear power. Discuss the implications for long-term energy security.

Topic: Infrastructure: Energy Q4. With reference to the Draft National Electricity Policy 2026, describe the proposed changes in India’s electricity generation mix. Analyse the rationale for greater reliance on nuclear power. Discuss the implications for long-term energy security. (15 M) Difficulty Level: Medium Reference: IE Why the question The Draft National Electricity Policy 2026 marks …

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Discuss the geographical significance of critical minerals in the context of energy transition and strategic industries. Explain why India faces challenges in securing them domestically.

Topic: Distribution of key natural resources across the world (including South Asia and the Indian subcontinent) Q1. Discuss the geographical significance of critical minerals in the context of energy transition and strategic industries. Explain why India faces challenges in securing them domestically. (10 M) Difficulty Level: Medium Reference: IE Why the question The global energy …

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India’s renewable energy transition

Source: IE Subject: Renewable energy Context: India’s energy transition debate has shifted from capacity creation to system reform, as renewable generation now outpaces the grid’s ability to efficiently absorb and utilise it. About India’s renewable energy transition: What it is? India’s renewable energy transition refers to the shift from fossil-fuel–dominated power generation to a low-carbon …

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Rare-earth elements (REEs)

Source:  TH Subject:   Economics Context: Rare-earth elements are drawing global attention as essential inputs for green technologies, electronics, and defence systems, amid supply-chain vulnerabilities. About Rare-earth elements (REEs): What they are? Rare-earth elements are a group of 17 metallic elements comprising the 15 lanthanides (lanthanum to lutetium) plus scandium and yttrium, known for their unique …

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Clean coal technologies represent a transitional compromise rather than a long-term climate solution. Comment.

Topic: Clean Coal technology Q6. Clean coal technologies represent a transitional compromise rather than a long-term climate solution. Comment. (10 M) Difficulty Level: Medium Reference: InsightsIAS Why the question India’s pursuit of climate mitigation alongside energy security has placed clean coal technologies at the centre of policy debates, making their transitional role and long-term limitations. …

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India’s First MWh-Scale Vanadium Flow Battery at NTPC NETRA

Source:  BW Subject:  Economy Context: India inaugurated its first MWh-scale Vanadium Redox Flow Battery (VRFB) system of 3 MWh capacity at NTPC NETRA, Greater Noida, marking a breakthrough in long-duration energy storage (LDES) and renewable energy integration. About India’s First MWh-Scale Vanadium Flow Battery at NTPC NETRA: What it is? The Vanadium Redox Flow Battery …

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Powering India’s Green Transition and Strategic Self-Reliance

Syllabus: Economy and Minerals  Source:  YT Context: India has launched the National Critical Mineral Mission (2025) to build self-reliance in the exploration, mining, and processing of rare earth and critical minerals that are vital for clean energy, electronics, and defence technologies. About Powering India’s Green Transition and Strategic Self-Reliance: Importance of Rare Earths and Critical …

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“In a water-stressed economy, biofuel expansion without social-cost assessment is policy myopia”. Evaluate this observation. Analyse the competing objectives of food security, farmer income, and emission reduction in India’s ethanol roadmap. Suggest corrective measures.

Topic: Infrastructure: Energy Q5. “In a water-stressed economy, biofuel expansion without social-cost assessment is policy myopia”. Evaluate this observation. Analyse the competing objectives of food security, farmer income, and emission reduction in India’s ethanol roadmap. Suggest corrective measures. (15 M) Difficulty Level: Medium Reference: NIE Why the question: Amid the E20 rollout and concerns over …

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“India’s rooftop solar revolution risks stalling not for lack of ambition, but due to weak last-mile delivery”. Evaluate the major implementation bottlenecks in the PM Surya Ghar Yojana. Propose measures to strengthen its delivery mechanism.

Topic: Infrastructure: Energy Q6. “India’s rooftop solar revolution risks stalling not for lack of ambition, but due to weak last-mile delivery”. Evaluate the major implementation bottlenecks in the PM Surya Ghar Yojana. Propose measures to strengthen its delivery mechanism. (10 M) Difficulty Level: Medium Reference: DTE Why the question: In light of the slow progress …

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Explain the spatial distribution of solar energy potential across India. Analyse how topography, latitude, and climatic factors influence it. Evaluate the future prospects of achieving balanced regional solar development.

Topic: Distribution of key natural resources across the world (including South Asia and the Indian subcontinent) Q2. Explain the spatial distribution of solar energy potential across India. Analyse how topography, latitude, and climatic factors influence it. Evaluate the future prospects of achieving balanced regional solar development. (15 M) Difficulty Level: Medium Reference: BL Why the …

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“Carbon Capture and Storage has turned into a fossil-fuel subsidy rather than a mitigation tool”. Discuss this assertion. Suggest measures to realign CCS with genuine decarbonisation goals.

Topic: Conservation, environmental pollution and degradation, environmental impact assessment Q6. “Carbon Capture and Storage has turned into a fossil-fuel subsidy rather than a mitigation tool”. Discuss this assertion. Suggest measures to realign CCS with genuine decarbonisation goals. (10 M) Difficulty Level: Medium Reference: DTE Why the question: Amid debates on the misuse of Carbon Capture …

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How can pricing reforms shape the adoption of low-carbon fuels in India? Discuss their wider implications for energy transition and economic sustainability.

Topic: Infrastructure: Energy Q6. How can pricing reforms shape the adoption of low-carbon fuels in India? Discuss their wider implications for energy transition and economic sustainability. (10 M) Difficulty Level: Medium Reference: DTE Why the question Growing debates on ethanol pricing, bio-CNG adoption and green hydrogen costs in India make pricing reforms central to energy …

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“Strategic minerals are central to defence preparedness, energy transition and technological sovereignty”. Analyse the rationale behind India’s recent move to fast-track clearances for such projects. Do these exemptions dilute environmental accountability?

Topic: Environmental impact assessment Q6. “Strategic minerals are central to defence preparedness, energy transition and technological sovereignty”. Analyse the rationale behind India’s recent move to fast-track clearances for such projects. Do these exemptions dilute environmental accountability? (15 M) Difficulty Level: Medium Reference: DTE Why the question The exemption of strategic mineral mining projects from public …

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