💥Join UPSC 2027,2028 Mentorship (August Batch) + XFactor Notes & Microthemes PDF

GS Paper: GS3

  • Forest Rights Act Cells in Odisha under Central Scrutiny

    Why in the News?

    The Ministry of Tribal Affairs has begun inquiries after the Odisha government directed closure of several Forest Rights Act Cells and removal of staff involved in implementation of the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006.

    About the Forest Rights Act, 2006

    Objective

    • Recognises historical rights of:
      • Scheduled Tribes
      • Other Traditional Forest Dwellers
    • Over forest land used for habitat and livelihood.

    Types of Rights Recognised

    1. Individual Forest Rights
    2. Community Rights
    3. Community Forest Resource Rights

    Institutional Mechanism

    • Gram Sabha is the initiating authority.
    • Sub Divisional Level Committee
    • District Level Committee as final authority

    What are FRA Cells?

    • FRA Cells were created to:
      • Provide technical and clerical support
      • Maintain records
      • Digitise forest rights titles
      • Expedite processing of claims

    They were supported under:

    • DA JGUA Scheme

      • Dharti Aaba Janjatiya Gram Utkarsh Abhiyan
      • Launched in 2024
      • Central scheme
      • Provides additional human resources to strengthen FRA implementation
    • Mo Jungle Jami Yojana (Odisha State Scheme)

      • Mo Jungle Jami Yojana
      • State initiative to support FRA implementation

    Current Issue

    • Closure of 50 sub divisional FRA Cells.
    • Direction to clear all pending claims by March end.
    • Earlier discontinuation of district and tehsil level FRA staff.
    • Nearly 20 percent of FRA claims pending in the State.
    • Odisha has:
      • Second highest number of titles issued after Chhattisgarh.
      • Sixth highest pendency rate.
    [2021] At the national level, which ministry is the nodal agency to ensure effective implementation of the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006? 

    (a) Ministry of Environment, Forest and Climate Change 

    (b) Ministry of Panchayati Raj 

    (c) Ministry of Rural Development 

    (d) Ministry of Tribal Affairs

  • AI Mission 2.0 and Expansion of Common Compute

    Why in the News?

    At the AI Impact Summit in New Delhi, the Union IT Minister announced the launch of AI Mission 2.0 and the addition of 20,000 GPUs to the government’s common compute infrastructure under the IndiaAI Mission.

    What is the Common Compute Cluster?

    • Government supported shared AI infrastructure
    • Objective: Democratise access to expensive AI computing resources and reduce entry barriers.
    • Provides access to high performance GPUs
    • Open to:
      • Startups
      • Researchers
      • Academia
      • Indian AI firms

    Key Announcements

    • Addition of 20,000 GPUs

      • To be installed within six months
      • Strengthens national AI compute capacity
      • Supports training of large language models and advanced AI systems
    • AI Mission 2.0

      • Greater focus on:
      • AI research and development
      • Innovation ecosystem
      • AI diffusion across sectors
      • Strengthening public digital infrastructure
    • Indigenous Foundational Model

      • A foundational large language model from an Indian firm expected
      • Aim: Build applications with real public impact
    [2025] Consider the following statements: I. It is expected that Majorana 1 chip will enable quantum computing. 

    II. Majorana 1 chip has been introduced by Amazon Web Services (AWS). 

    III. Deep learning is a subset of machine learning. 

    Which of the statements given above are correct? 

    (a) I and only I (b) II and III only (c) I and III only (d) I, II and III

  • India’s First Private Helicopter Assembly Line at Vemagal

    Why in the News?

    India’s first private sector helicopter Final Assembly Line was inaugurated at Vemagal, Kolar district, Karnataka to manufacture Airbus H125 helicopters through a partnership between Tata Advanced Systems and Airbus.

    Key Entities Involved

    • Tata Advanced Systems Limited
    • Airbus
    • France
    • Hindustan Aeronautics Limited

    About the Facility

    • Location: Vemagal, Kolar district, Karnataka
    • Type: Private sector Final Assembly Line
    • Product: Airbus H125 single engine helicopter
    • Initial annual capacity: 10 helicopters
    • First delivery expected: Early 2027
    • Will serve Indian and South Asian markets

    This becomes the fourth global production site for the H125 after France, USA and Brazil.

    About H125 Helicopter

    • One of the world’s best selling single engine helicopters
    • Over 4,300 units flying globally
    • Certified under European Union Aviation Safety Agency standards
    • Designed for high altitude and rugged terrain operations

    Military Variant

    • H125M version proposed
    • Seen as a successor to Cheetah and Chetak helicopters
    • Suitable for:
      • Tactical reconnaissance
      • High altitude logistics
      • Search and rescue
      • Medical evacuation
    [2024] Consider the following aircraft: 

    1. Rafael 

    2. MiG-29 

    3. Tejas MK-1 

    How many of the above are considered fifth generation fighter aircraft? 

    (a) Only one (b) Only two (c) All three (d) None

  • The cost of controls on the fertiliser industry

    Why in the News?

    The Uttar Pradesh government has prohibited urea manufacturers and suppliers from selling “gair-anudaanit” (non-subsidised) fertilisers in the state. The order affects cooperative, public, and private firms.

    The action follows allegations of “tagging,” wherein farmers were allegedly compelled to purchase non-subsidised products along with subsidised fertilisers. However, the non-subsidised segment constitutes only 0.4 million tonnes annually, compared to India’s 67 million tonnes total fertiliser market, making the regulatory response appear disproportionate in scale.

    What is the Structure of the Fertiliser Industry in India

    1. High Regulatory Intensity: One of the most regulated industries in India.
    2. Core Products: Urea, Di-Ammonium Phosphate (DAP), Muriate of Potash (MOP), NPK complexes.
    3. Statutory Framework: Governed under Fertiliser Control Order (FCO), 1985.
    4. Administered Pricing: Urea MRP fixed at same level since November 2012.
    5. Subsidy Regime: P&K fertilisers operate under Nutrient-Based Subsidy (NBS) with capped retail pricing.
    6. Decontrol Paradox: Though labelled “decontrolled,” effective price and profit oversight continues through subsidy-linked conditions.

    How has fertiliser consumption and import dependence evolved?

    1. Rising Consumption: Total consumption increased significantly over recent years, reaching 67 million tonnes (2024-25).
    2. Urea Dominance: Urea consumption significantly exceeds P&K usage due to lower administered prices.
    3. Import Dependence: High import reliance for phosphatic and potassic fertilisers increases vulnerability to global price volatility.
    4. Price Differential: DAP priced at ₹27/kg and MOP at ₹19.40/kg under subsidy regime; non-subsidised variants priced substantially higher.
    5. Nutrient Imbalance: Excessive nitrogen usage distorts soil health due to price asymmetry.

    How does the fertiliser price control regime operate under the Fertiliser Control Order (FCO), 1985?

    1. Statutory Control: Operates under the Fertiliser Control Order, 1985 issued under the Essential Commodities Act framework.
    2. Administered Pricing: Fixes Maximum Retail Price (MRP) of urea at ₹266.5 per 45 kg bag.
    3. Subsidy Mechanism: Compensates manufacturers for cost-production gap through Direct Benefit Transfer (DBT) to companies.
    4. Input Regulation: Controls MRP of urea; phosphatic and potassic (P&K) fertilisers operate under Nutrient-Based Subsidy (NBS) scheme.
    5. Movement Control: Allocates fertiliser supply across states based on assessed demand.

    Is the fertiliser sector truly decontrolled, or does effective government control persist?

    The fertilizer sector operates under the Fertiliser Control Order, 1985 issued under the Essential Commodities Act framework.

    1. Profit Oversight: Department of Fertilisers can recover subsidy if “unreasonable profit” is detected.
    2. Conditional Decontrol: Companies cannot freely price products without risking subsidy clawback.
    3. Operational Dependence: Business viability tied to state reimbursement mechanisms.

    How does state control extend beyond pricing into movement and distribution?

    1. Agreed Supply Plan: Department of Fertilisers prepares state-wise, season-wise, month-wise allocation.
    2. Railway Rake Planning: Dispatches governed by official rail and road movement schedules.
    3. District Allocation: Agriculture officers allocate fertiliser dealer-wise upon arrival.
    4. FOR Basis Delivery: Companies must supply on freight-on-road basis.
    5. Limited Commercial Autonomy: Private firms cannot independently determine timing, quantity, or geography of sales.

    Does price control ensure equity or generate inefficiency in fertiliser distribution?

    1. Affordability Objective: Ensures low input costs for farmers, supporting food security.
    2. Fiscal Burden: Expands fertiliser subsidy bill significantly; recurrent pressure on Union Budget.
    3. Inefficient Usage: Encourages overuse of subsidised urea due to artificially low prices.
    4. Leakages and Diversion: Facilitates diversion for industrial use or cross-border smuggling.
    5. Soil Degradation: Skews NPK ratio, affecting long-term soil productivity.

    What economic role do non-subsidised fertilisers play in the industry’s survival model?

    1. Cross-Subsidisation Mechanism: Higher margins from speciality nutrients offset thin margins from urea.
    2. Capital Recovery: Supports working capital cycles in a subsidy-dependent system.
    3. Innovation Incentive: Enables R&D in micronutrients and water-soluble fertilisers.
    4. Market Size Contrast: 0.4 million tonnes speciality vs 67 million tonnes total market.
    5. Profitability Cushion: Provides financial flexibility under price-capped regime.

    What governance concerns arise from restrictions on non-subsidised fertiliser sales?

    1. Market Distortion: Restricting non-subsidised fertiliser sales limits firms’ ability to offset losses from controlled urea pricing.
    2. Investment Sentiment: Reduces profitability of a ₹13,000 crore segment, affecting private sector participation.
    3. Regulatory Overreach: State-level intervention in areas traditionally governed by central FCO raises federal coordination concerns.
    4. Cross-subsidisation Constraint: Prevents companies from leveraging higher-margin non-subsidised products.
    5. Policy Uncertainty: Sudden bans create unpredictability in regulatory environment.

    Does price asymmetry distort nutrient usage and environmental sustainability?

    1. Price Signal Distortion: Urea at ₹5.9/kg incentivises excessive nitrogen application.
    2. Nutrient Imbalance: Skews N:P:K ratio in Indian soils.
    3. Soil Health Impact: Degrades soil productivity over time.
    4. High-Value Crop Use: Speciality fertilisers critical for fruits, vegetables, sugarcane.
    5. Environmental Externalities: Overuse contributes to groundwater contamination and emissions.

    What are the governance and federalism implications of the UP ban?

    1. Concurrent Jurisdiction: Fertilisers fall under Entry 33, Concurrent List.
    2. Centre-State Overlap: FCO issued by Centre; implementation often state-driven.
    3. Regulatory Fragmentation: State-specific bans risk policy inconsistency.
    4. Investor Sentiment Impact: Capital-intensive industry requires regulatory predictability.
    5. Unintended Consequence Risk: May enable unorganised low-quality suppliers to fill supply gap.

    Does heavy subsidy dependence raise fiscal sustainability concerns?

    1. Large Subsidy Outlay: Fertiliser subsidy remains a major budgetary commitment.
    2. Fiscal Trade-offs: Crowds out productive expenditure.
    3. Import Dependence: Raw materials such as phosphate rock and potash largely imported.
    4. Global Price Exposure: Vulnerable to external commodity shocks.
    5. Reform Stagnation: Urea decontrol proposals repeatedly deferred.

    Conclusion

    India’s fertiliser sector demonstrates the limits of excessive state control in a market critical to food security. While administered pricing and subsidies ensure affordability, layered controls over pricing, movement, and profitability risk distorting nutrient use, weakening industry viability, and discouraging investment. A calibrated approach that rationalises subsidies, restores balanced price signals, and ensures regulatory predictability is essential to align farmer welfare with long-term agricultural sustainability.

    PYQ Relevance

    [UPSC 2023] What are the direct and indirect subsidies provided to farm sector in India? Discuss the issues raised by the World Trade Organization (WTO) in relation to agricultural subsidies.

    Linkage: This question directly links to India’s fertiliser subsidy regime, price controls, and DBT architecture. It also connects to debates on subsidy distortion, fiscal burden, and compliance with the WTO’s Agreement on Agriculture (AoA), especially concerning input subsidies and trade distortion limits.

  • District Cooling as a Climate and Urban Solution for India

    Why in the News?

    With rising temperatures, prolonged heatwaves and increasing air conditioner use, experts are advocating district cooling systems as an energy efficient solution aligned with India’s climate and urban planning goals.

    What is District Cooling?

    • A centralised cooling system that supplies chilled water from one large plant to multiple buildings through insulated underground pipes.
    • Instead of each building installing separate chillers:
      • A central plant produces chilled water at 6 to 7°C.
      • Water circulates to buildings and absorbs indoor heat.
      • Returns at 12 to 14°C to be cooled again.
    • It works like a public utility similar to piped gas or electricity.
    [2010] What is the principle by which a cooling system (Radiator) in a motor car works? (a) Conduction only 

    (b) Convection 

    (c) Radiation only 

    (d) Both conduction and radiation

  • Japan’s Lake Suwa and the Disappearing “God’s Crossing”

    Why in the News?

    The traditional ice ridge phenomenon called “God’s Crossing” (Miwatari) on Lake Suwa in Japan has failed to appear for the seventh consecutive year, highlighting long term warming trends linked to climate change.

    Where is Lake Suwa?

    • Located in Nagano Prefecture, Japan
    • Associated with the Shinto shrine Yatsurugi Shrine
    • One of Japan’s most well documented climatic sites

    What is “God’s Crossing” (Miwatari)?

    • Traditional Belief
      • A raised ice ridge on the frozen lake surface.
      • Believed to mark the path of a deity crossing the lake.
    • Scientific Explanation
      • Occurs when: Lake surface freezes completely and Temperatures remain below minus 10°C for several days.
      • Ice expands and contracts due to temperature variation.
      • Cracks form, refreeze, and push shards upward forming a ridge.

    Climate Record Significance

    • Continuous records date back to 1443.
    • Shrine priests began systematic documentation from 1683.
    • Includes:
      • Date of full lake freeze
      • Appearance of miwatari
      • Ice thickness
      • Temperature readings

    Note: This makes Lake Suwa one of the longest continuous local climate records in the world.

    Climate Change Indicator

    • Phenomenon appeared almost every winter until the 1980s.
    • Increasing winter temperatures have reduced full lake freezing.
    • No appearance since 2018.
    • Shows impact of rising minimum temperatures.
    [2022] Which one of the following lakes of West Africa has become dry and turned into a desert? (a) Lake Victoria 

    (b) Lake Faguibine 

    (c) Lake Oguta 

    (d) Lake Volta

  • R&D Roadmap for CCUS Launched to Achieve Net Zero by 2070

    Why in the News?

    The R&D Roadmap to Enable India’s Net Zero Targets through Carbon Capture, Utilization and Storage CCUS was launched on 2 December 2025 by the Department of Science and Technology and unveiled by the Principal Scientific Adviser to the Government of India.

    Context

    • India has committed to achieving Net Zero emissions by 2070.
    • Hard to abate sectors such as Power, Cement and Steel require technological solutions beyond renewables.
    • CCUS is identified as a critical pillar for deep decarbonisation.

    What is CCUS?

    Carbon Capture, Utilization and Storage is a technology that:

    1. Captures carbon dioxide emissions from industrial sources.
    2. Utilizes captured CO₂ for industrial purposes such as chemicals or fuels.
    3. Stores CO₂ underground in geological formations to prevent atmospheric release.

    Key Features of the Roadmap

    1. Strategic guidance on thematic R&D priorities.
    2. Focus on moving technologies from lab scale to commercial readiness.
    3. Support for breakthrough next generation carbon management technologies.
    4. Emphasis on regulatory standards, safety norms and skilled manpower.
    5. Promotion of early shared infrastructure and public private partnerships.

    Institutional Framework

    • Prepared by DST based on nearly seven years of CCUS research support.
    • Guided by a High Level Task Force.
    • Establishment of three National Centres of Excellence in CCUS.
    • Linked with ₹1 lakh crore Research Development and Innovation Scheme to promote private sector led industrial decarbonisation.

    Focus Sectors

    • Thermal power plants, Cement industry, Steel sector and Energy intensive manufacturing. 
    • These sectors contribute significantly to India’s greenhouse gas emissions.
    [2023] Consider the following activities: 

    1. Spreading finely ground basalt rock on farmlands extensively. 

    2. Increasing the alkalinity of oceans by adding lime. 

    3. Capturing carbon dioxide released by various industries and pumping it into abandoned subterranean mines in the form of carbonated waters. 

    How many of the above activities are often considered and discussed for carbon capture and sequestration? 

    (a) Only one (b) Only two (c) All three (d) None

  • Great Nicobar Mega Project Cleared by NGT

    Why in the News?

    A special bench of the National Green Tribunal has declined to interfere with the environmental clearance granted to the ₹80,000 crore Great Nicobar Mega Infrastructure Project, citing its strategic importance and the presence of adequate safeguards.

    About Great Nicobar Island

    • The southernmost island of the Nicobar group
    • Located in the southeastern Bay of Bengal
    • Area: ~910 sq km
    • Largely covered with tropical rainforest
    • Ecologically sensitive and sparsely populated

    About the Great Nicobar Mega Project

    • Total project area: 166 sq km
    • Forest diversion: 130 sq km
    • Trees to be felled: Nearly 1 million

    Major Components:

    • International transshipment port
    • Integrated township
    • Civil and military airport
    • 450 MVA gas and solar based power plant

    Key Environmental Issues Raised

    • Violation of the Island Coastal Regulation Zone notification 2019
    • Development in prohibited ICRZ areas
    • Insufficient baseline environmental data
    • Threat to endemic biodiversity and coral reefs
      • The NGT relied on findings of a High Powered Committee constituted after its 2023 order.

    NGT’s Key Observations

    1. No part of the project falls in prohibited ICRZ areas as per committee findings
    2. Environmental clearance contains adequate safeguards
    3. Strategic importance of the project cannot be ignored
    4. Balanced approach required between ecology and development

    About Island Coastal Regulation Zone ICRZ

    • Notified under Environment Protection Act 1986
    • Regulates development in coastal areas of Andaman and Nicobar and Lakshadweep islands
    • Categorises areas such as ICRZ IA and IB with varying restrictions
    [2017] Which of the following is geographically closest to Great Nicobar? (a) Sumatra 

    (b) Borneo 

    (c) Java 

    (d) Sri Lanka

  • UPI One World Wallet Extended for Foreign Visitors

    Why in the News?

    The National Payments Corporation of India has extended the UPI One World wallet facility to visitors from over 40 countries attending the India AI Impact Summit 2026 held in New Delhi from 16 to 20 February 2026.

    About UPI One World Wallet

    • A prepaid wallet based on the PPI UPI model designed for inbound international travellers.
    • Launched by: NPCI through authorised Prepaid Payment Instrument issuers.

    Key Features

    1. No Indian bank account or mobile number required: Foreign visitors can make UPI payments without opening an Indian bank account.
    2. Person to Merchant P2M Payments: Payments can be made by scanning UPI QR codes across India.
    3. Multiple Loading Options: Wallet can be loaded using various international payment methods.
    4. Availability Points: Available at New Delhi International Airport and NPCI Pavilion at Bharat Mandapam.
    5. Refund Facility: Unused balance can be transferred back to the original payment source as per forex rules.

    What is PPI?

    Prepaid Payment Instrument: A payment instrument where money is loaded in advance and used for transactions without direct linkage to a bank account for each payment.

    Significance

    • Promotes India’s digital public infrastructure globally
    • Facilitates seamless real time retail payments for foreign tourists
    • Reduces dependence on cash and currency exchange
    • Demonstrates scalability of UPI as a cross border payment solution

    About UPI

    • Unified Payments Interface UPI is a real time payment system developed by NPCI that enables instant fund transfers between bank accounts using mobile platforms. It is currently the world’s largest real time payment ecosystem.
    [2025] Consider the following countries: I. United Arab Emirates 

    II. France 

    III. Germany 

    IV. Singapore 

    V. Bangladesh 

    How many countries amongst the above are there other than India where international merchant payments are accepted under UPI? 

    (a) Only two (b) Only three (c) Only four (d) All the five

  • What are bio-based chemicals and enzymes

    Why in the News?

    The Biotechnology for Economy, Employment and Environment (BioE3) Policy has prioritised bio-based chemicals and enzymes as strategic sectors. Bio-based chemicals and enzymes use renewable biological feedstocks and reduce dependence on fossil-based industrial inputs. The sector is important for India to cut petrochemical imports (e.g., $479.8 million acetic acid in 2023), strengthen energy security, and support climate goal.

    What are Bio-based chemicals and enzymes?

    1. Bio-based chemicals are industrial chemicals produced using biological feedstocks like sugarcane, corn, starch, or biomass residues, often through fermentation or enzymatic processes. 
    2. Examples include organic acids (such as lactic acid), bio-alcohols, solvents, surfactants, and intermediates used in plastics, cosmetics, and pharmaceuticals. 
    3. Enzymes are biological catalysts widely used in detergents, food processing, pharmaceuticals, textiles, pulp and paper, and increasingly in biomanufacturing. 
    4. Enzymes often work at lower temperatures and pressures, reducing energy use and emissions.

    How Do Bio-based Chemicals Align with India’s Energy Security and Industrial Policy Objectives?

    1. Import Substitution: Reduces dependence on petrochemical imports such as acetic acid valued at $479.8 million in 2023.
    2. Feedstock Utilisation: Leverages agricultural residues, sugarcane, and starch base to create industrial value chains.
    3. Manufacturing Expansion: Strengthens domestic production capacity in sustainable chemicals.
    4. Energy Efficiency: Enables lower temperature and pressure processing, reducing industrial energy consumption.
    5. Strategic Autonomy: Diversifies raw material base beyond fossil fuels.

    How Does the BioE3 Policy Institutionalise Bio-manufacturing as a Governance Priority?

    1. Policy Prioritisation: Places bio-based chemicals and enzymes under the Department of Biotechnology’s BioE3 framework.
    2. Economic Integration: Links biotechnology with employment generation and environmental sustainability.
    3. Sectoral Coordination: Aligns industrial biotechnology with manufacturing sector expansion.
    4. Innovation Ecosystem: Encourages microbial strategy development for chemical production.

    Does India Possess Institutional and Market Capacity to Scale Bio-based Production?

    1. Corporate Leadership: Praj Industries and Godrej Industries lead bio-chemical initiatives.
    2. Refinery Innovation: Godavari Biorefineries produces acetyls and intermediates such as acetic anhydride (ethyl acetate).
    3. Enzyme Market Consolidation: Top players account for over 75% market share.
    4. Key Industry Actors: Novozymes India, DuPont, DSM, Advanced Enzyme Technologies, BASF SE, and Ultreze Enzymes Private Limited operate in India.
    5. Fermentation Expertise: Strong pharmaceutical and vaccine manufacturing base supports scaling.

    What Governance and Regulatory Challenges Constrain Sectoral Expansion?

    1. Capital Intensity: Bio-refineries require high initial investment.
    2. Feedstock Volatility: Agricultural raw material supply fluctuates seasonally.
    3. Technology Dependence: Advanced microbial engineering still requires global collaboration.
    4. Regulatory Clearances: Multi-layer approvals delay commercial scaling.
    5. Market Competitiveness: Petrochemical alternatives remain cost-competitive due to legacy infrastructure.

    How Does Global Policy Context Shape India’s Strategic Choices?

    1. EU Bioeconomy Strategy: Integrates bio-based chemicals into circular economy and climate transformation goals.
    2. USDA BioPreferred Program: Mandates federal procurement preference for bio-based products.
    3. Climate Alignment: Links industrial decarbonisation with bio-manufacturing.
    4. Waste Reduction: Encourages conversion of biomass residues into chemicals.
    5. Global Competition: Positions bio-based chemicals as emerging industrial frontier.

    Conclusion

    Bio-based chemicals and enzymes integrate industrial growth with environmental sustainability. India’s agricultural base, fermentation expertise, and BioE3 policy provide structural advantage. Scaling requires regulatory reform, technology deepening, and feedstock security. The sector offers scope for import substitution, green growth, and strategic industrial positioning.

    PYQ Relevance

    [UPSC 2023] Discuss several ways in which microorganisms can help in meeting the current fuel shortage.

    Linkage: This PYQ tests understanding of industrial biotechnology in addressing energy security and reducing fossil fuel dependence under GS 3. Bio-based chemicals and enzymes similarly use microbial processes to enable green manufacturing and reduce petrochemical imports.