Tag: Energy transition

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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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What are the pollution challenges associated with India’s expanding aviation sector? How effective can sustainable aviation fuel policy be in addressing them?

Topic: Conservation, environmental pollution Q6. What are the pollution challenges associated with India’s expanding aviation sector? How effective can sustainable aviation fuel policy be in addressing them? (10 M) Difficulty Level: Medium Reference: DTE Why the question Aviation emissions are rising sharply in India, and a national SAF policy is being framed to address both …

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India achieving 50% non-fossil fuel power capacity ahead of its target reflects a fundamental transformation in its energy architecture. Identify the key policy and technological drivers of this shift. Examine the implications for energy security.

Topic: Infrastructure: Energy. Q5. India achieving 50% non-fossil fuel power capacity ahead of its target reflects a fundamental transformation in its energy architecture. Identify the key policy and technological drivers of this shift. Examine the implications for energy security. (15 M) Difficulty Level: Medium Reference: DTE Why the question: India crossing the 50% non-fossil capacity …

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Discuss the key reasons behind the global underinvestment in electricity grids despite rapid growth in renewable generation. How can this mismatch be corrected in the Indian context?

Topic: Infrastructure: Energy Q5. Discuss the key reasons behind the global underinvestment in electricity grids despite rapid growth in renewable generation. How can this mismatch be corrected in the Indian context? (10 M) Difficulty Level: Medium Reference: DTE Why the question: China is set to account for over 25 per cent of global energy investment …

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White Hydrogen

Source:  TN Context: France has discovered the world’s largest white hydrogen deposit in the Moselle region, estimated at 46 million tons, valued at $92 trillion. Found beneath the soil of Folschviller in the Moselle region. About White Hydrogen: What it is: White hydrogen is naturally occurring pure hydrogen found underground, formed due to geological reactions. …

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UPSC CURRENT AFFAIRS – 23 November 2024

  UPSC CURRENT AFFAIRS – 23 November 2024 covers important current affairs of the day, their backward linkages, their relevance for Prelims exam and MCQs on main articles   InstaLinks :  Insta Links help you think beyond the  current affairs issue and help you think multidimensionally to develop depth in your understanding of these issues. …

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Climate Change Performance Index (CCPI), 2025

Source:  CCPI  Context: The Climate Change Performance Index (CCPI) 2025 evaluates the climate protection performance of 63 countries and the EU, collectively responsible for over 90% of global greenhouse gas emissions. About Climate Change Performance Index (CCPI), 2025: Origin: First published in 2005. Published by: Germanwatch, NewClimate Institute, and Climate Action Network. Aim: To monitor …

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Powering the Amrit Kaal through an integrated approach to ensure energy security

GS Paper 3 Syllabus: Infrastructure (Energy)   Source: IE Context: An integrated approach that focuses on renewable energy along with the exploration of traditional fuels is the key to energy security in the next 25 years in India.   Need for an integrated approach: 3As: Ensuring energy access, availability and affordability for India’s large population. …

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