Prelims Pinpointer 07-04-2026

Article 142 – Powers of Supreme Court for Complete Justice (Landmark Cases)

Context: Following the gherao of judicial officers in Malda (West Bengal), the Supreme Court invoked Article 142.

About Article 142

  • Concept and Constitutional Provision
    • Article 142 empowers the Supreme Court of India to pass any order or decree necessary for doing “complete justice” in any case pending before it.
    • This power is discretionary and is unique to the Supreme Court (not available to High Courts).
    • It enables the Court to go beyond procedural limitations to ensure substantive justice.
  • Constitutional Philosophy and Evolution
    • The provision reflects the vision of the framers of the Constitution, particularly Dr. B.R. Ambedkar, who intended to vest this extraordinary power solely in the Supreme Court.
    • Over time, judicial jurisprudence under Article 142 has evolved, with the Court exercising self-imposed restraint to prevent misuse.
    • It reinforces the Supreme Court’s role as the guardian of the Constitution.

Meaning of “Complete Justice”

  • The term “complete justice” implies delivering justice beyond technicalities of law.
  • It allows the Court to:
    • Fill legislative gaps where no clear law exists
    • Interpret laws expansively
    • In exceptional situations, override existing legal provisions to uphold constitutional values
  • The focus remains on protection of fundamental rights, fairness, and social welfare.

Significance in Governance and Justice

  • Enables intervention in cases involving:
    • Public interest
    • Human rights violations
    • Breakdown of governance or justice delivery
  • Strengthens democratic values by:
    • Protecting minority rights
    • Ensuring equality before law
    • Acting as a check on executive and legislative excesses
  • Promotes judicial innovation by allowing:
    • Issuance of guidelines and directions
    • Filling policy gaps until legislation is enacted

National Green Tribunal (NGT) – Composition, Powers, and Jurisdiction

Context: The National Green Tribunal (NGT) recently held that the NHAI violated environmental norms by encroaching upon a wetland in Delhi, highlighting its role in environmental governance and accountability.

Overview of NGT

  • The NGT is a specialized judicial body for the expeditious disposal of environmental cases.
  • Established: 18 October 2010 under the National Green Tribunal Act, 2010.
  • Headquarters: New Delhi; Regional benches at Bhopal, Pune, Kolkata, and Chennai.
  • India became the third country globally (after Australia and New Zealand) and the first developing country to establish such a tribunal.

Objectives and Functions

  • The NGT aims to ensure effective environmental protection and sustainable development.
  • It is mandated to dispose of cases within 6 months.
  • Key functions include:
    • Adjudicating environmental disputes
    • Protecting forests and natural resources
    • Enforcing key principles such as:
      • Polluter Pays Principle
      • Precautionary Principle
    • Handling issues related to:
      • Environmental clearances
      • Air and water pollution
      • Waste management and biodiversity conservation

Composition and Appointment

  • The Tribunal consists of:
    • Chairperson
    • Judicial Members (10–20)
    • Expert Members (10–20)
  • Chairperson: Must be a Supreme Court Judge or Chief Justice of a High Court.
  • Judicial Members: Must be SC Judges or HC Judges/Chief Justices.
  • Expert Members: Must have technical qualifications and experience in environmental fields.
  • Appointment:
    • Chairperson → By Central Government in consultation with CJI
    • Others → Through Selection Committee
  • Tenure:
    • Maximum 5 years or up to 65 years of age, whichever is earlier
    • No reappointment allowed

Powers and Jurisdiction

  • Original Jurisdiction: Handles civil cases related to environmental protection.
  • Suo Motu Power: Recognized by the Supreme Court (2021).
  • Appellate Jurisdiction: Appeals against NGT orders lie only with the Supreme Court (within 90 days).
  • Penalties:
    • Imprisonment up to 3 years, or
    • Fine up to ₹10 crore, or both.

Acts under Jurisdiction

  • Covered Acts:
    • Water Act, 1974
    • Air Act, 1981
    • Environment Protection Act, 1986
    • Forest Conservation Act, 1980
    • Biological Diversity Act, 2002
  • Not Covered:
    • Wildlife Protection Act, 1972
    • Forest Rights Act, 2006 

Renaming of States in India – Article 3, Procedure, and Recent Examples

Constitutional Provision

  • The renaming of a State in India is governed by Article 3 of the Constitution.
  • It empowers Parliament to alter the name, boundaries, or area of any State by law.

Procedure for Renaming

  • The process can be initiated by Parliament or a State Legislature.
  • A Bill must be introduced in Parliament only after obtaining the recommendation of the President.
  • The President refers the Bill to the concerned State Legislature to seek its views within a specified time.
  • The State Legislature’s opinion is advisory and not binding on Parliament.
  • The Bill is then passed by a simple majority in both Houses of Parliament.

Final Approval and Constitutional Changes

  • After passage, the Bill is sent to the President for assent.
  • Once assented, the name change becomes law.
  • Necessary amendments are made in:
    • First Schedule (names of States and Union Territories)
    • Fourth Schedule (allocation of seats in Rajya Sabha, if required)

Share Buyback – Meaning, Reasons, Benefits, and Regulatory Framework

Context: Aurobindo Pharma has announced a share buyback worth ₹800 crore through the tender offer route, at a price higher than the prevailing market price.

What is Share Buyback?

  • A share buyback (share repurchase) occurs when a company purchases its own shares from existing shareholders.
  • It leads to a reduction in the number of outstanding shares in the market.
  • Buyback can be carried out through:
    • Tender offer (proportionate basis)
    • Open market purchase (stock exchange/book-building)
    • Odd-lot holders
  • Regulatory Limit:
    • Maximum buyback allowed is 25% of paid-up capital and free reserves.

Reasons for Share Buyback

  • Undervaluation of shares: Company believes its stock is undervalued.
  • Increase shareholder value: Fewer shares → higher earnings per share (EPS).
  • Promoter holding increase: Helps prevent hostile takeovers.
  • Surplus cash utilization: Company returns excess cash when investment opportunities are limited.

Benefits for Shareholders

  • Tax efficiency: Company pays tax; shareholders are generally exempt from additional tax on buyback income.
  • Exit opportunity: Shareholders can sell shares at a premium over market price.
  • Value enhancement: Remaining shares may appreciate due to reduced supply.

Eligibility for Participation

  • Shareholders must:
    • Hold shares on or before the record date.
    • Hold shares in dematerialized (demat) form.

Syngas – Production, Uses, Advantages, and Role in Energy Security

Context: Amid shortages of natural gas, LPG, and propane, industries such as Jindal Steel have adopted syngas as an alternative fuel to sustain operations.

What is Syngas?

  • Syngas (Synthesis Gas) is a mixture of gases, primarily:
    • Hydrogen (H₂)
    • Carbon Monoxide (CO)
    • Also contains CO₂, methane, water vapour, and hydrocarbons.
  • It is produced from carbon-containing materials such as: Coal, biomass, natural gas, heavy oil, and waste
  • It is a key product of:
    • Gasification (partial oxidation of carbonaceous materials)
    • Pyrolysis (thermal decomposition in absence of oxygen)

Production and Characteristics

  • Coal Gasification: Converts coal into a mixture of H₂, CO, and CO₂.
  • Energy Density: Approximately half that of natural gas, but still usable as fuel.
  • Pre-treatment: CO₂ can be captured and separated before use.
  • Acts as a cleaner-burning and flexible fuel source.

Uses of Syngas

  • Fuel Applications: Used in industrial furnaces, gas engines, and power generation.
  • Chemical Industry:
    • Production of:
      • Methanol
      • Dimethyl Ether (DME)
      • Olefins
      • Urea and fertilizers
  • Can be converted into synthetic fuels, solvents, and materials.

Advantages

  • Energy Security: Utilises domestic resources and waste, reducing import dependence.
  • Environmental Benefits: Enables lower greenhouse gas emissions (with CO₂ capture).
  • Efficiency: Suitable for combined heat and power (CHP) generation with higher efficiency.
  • Circular Economy: Converts waste and biomass into energy, supporting sustainability.

India Semiconductor Mission (ISM 1.0 and 2.0) – Objectives and Key Initiatives

What are Semiconductors?

  • Semiconductors are materials with conductivity between conductors and insulators.
  • They form the backbone of modern electronics and digital infrastructure.
  • Examples:
    • Pure elements: Silicon, Germanium
    • Compounds: Gallium Arsenide, Cadmium Selenide
  • Essential for sectors such as: Information Technology, telecommunications, automobiles, aerospace, defence, clean energy, and medical devices
  • Enable digital economy, AI, 5G, IoT, and advanced computing systems
  • Considered a strategic and critical technology globally
  • Semiconductor Scenario in India
    • India largely depends on imports from China, Taiwan, USA, and Japan.
    • Market Size:
      • ~$38 billion (2023) → ~$45–50 billion (2024–25)
      • Projected to reach $100–110 billion by 2030
    • Target: Achieve 70–75% domestic self-sufficiency by 2029

India Semiconductor Mission (ISM 1.0)

  • Launched: 2021
  • Nodal Ministry: Ministry of Electronics and Information Technology (MeitY)
  • Financial Outlay: ₹76,000 crore
  • Objectives
    • Develop a vibrant semiconductor and display ecosystem
    • Promote manufacturing, design, and innovation
  • Key Schemes
    • Production Linked Incentive (PLI)
    • Design Linked Incentive (DLI)
    • SPECS (Scheme for Promotion of Manufacturing of Electronic Components and Semiconductors)
  • Components
    • Semiconductor fabs and display fabs
    • Compound semiconductors, sensors, MEMS
    • ATMP/OSAT (Assembly, Testing, Marking, Packaging)

India Semiconductor Mission (ISM 2.0)

  • Aims to position India as a reliable and competitive global semiconductor hub
  • Supports Aatmanirbhar Bharat and Make in India–Make for the World
  • Budgetary Support: ₹1,000 crore (FY 2026–27)
  • Key Focus Areas of ISM 2.0
    • Indigenous Manufacturing: Focus on equipment, chemicals, gases, and materials
    • Full-Stack IP Development: Promote end-to-end Indian semiconductor design capabilities
    • Research & Skill Development: Industry-led R&D and training centres
    • Supply Chain Resilience: Reduce vulnerability to geopolitical disruptions
  • Key Initiatives:
    • Design Linked Incentive (DLI) → Supports fabless companies
    • Digital India RISC-V Programme → Open-source chip design
    • Chips to Startup Programme → Access to design tools
    • Indigenous Processors (e.g., DHRUV64) → Reduce import dependence

Fast Breeder Reactor – India’s Three-Stage Nuclear Programme

Context and Overview

  • India’s first indigenous Fast Breeder Reactor (FBR) at Kalpakkam (Tamil Nadu) has attained criticality, marking a crucial milestone in the second stage of India’s three-stage nuclear programme.
  • The reactor has a capacity of 500 MWe and has been developed by BHAVINI (established in 2003).
  • With its commissioning, India will become the second country after Russia to operate a commercial Fast Breeder Reactor.
  • The achievement reflects India’s advancing nuclear capability and engineering strength.

Fast Breeder Reactor: Concept and Working

  • A Fast Breeder Reactor (FBR) is designed to produce more fissile material than it consumes.
  • It uses:
    • Mixed Oxide (MOX) fuel (Uranium + Plutonium)
    • A surrounding Uranium-238 (U-238) blanket
  • Through nuclear transmutation, U-238 converts into plutonium, generating additional fuel.
  • This feature makes FBRs critical for fuel efficiency and sustainability in nuclear energy.

India’s Three-Stage Nuclear Programme

  • India’s nuclear strategy is designed to utilise limited uranium and abundant thorium reserves.
  • Stage 1: Pressurised Heavy Water Reactors (PHWRs)
    • Use natural uranium and heavy water (D₂O)
    • Form the major share of India’s current nuclear capacity (~8,000+ MWe)
  • Stage 2: Fast Breeder Reactors (FBRs)
    • Use plutonium-based fuel
    • Generate additional fissile material
    • Serve as a bridge to the thorium cycle
  • Stage 3: Thorium-Based Reactors
    • Use thorium (Th-232) to produce Uranium-233
    • Aim for long-term energy security
  • India possesses significant thorium reserves in coastal and inland regions, making this programme strategically important.

Criticality and Reactor Operation

  • Criticality refers to a state where a self-sustaining nuclear chain reaction is achieved.
  • In this state, each fission event releases enough neutrons to continue the reaction, enabling stable power generation.
  • Nuclear Fission Process:
    • Splitting of uranium atoms releases heat, radiation, and neutrons
    • Heat is used to produce steam → turbines → electricity
  • Control Mechanism:
    • Control rods made of cadmium, boron, or hafnium regulate neutron flow
    • Insertion reduces reaction; withdrawal increases it
    • Full insertion can shut down the reactor
  • Supercriticality:
    • Temporary state where neutron production exceeds losses during start-up
    • Eventually stabilised to critical state

16th Finance Commission (2026–31) – Key Recommendations on Tax Devolution and Grants

Key Recommendations

  • Tax Devolution
    • Vertical Devolution:
      • States’ share retained at 41% of divisible pool (same as 15th FC).
      • Divisible pool excludes: cesses, surcharges, and collection costs.
    • Horizontal Devolution Criteria (Weights):
      • Income distance – 42.5%
      • Population (2011 Census) – 17.5%
      • Demographic performance – 10%
      • Area – 10%
      • Forest & ecology – 10%
      • Contribution to GDP – 10% (new criterion)
    • Key Shift:
      • Removal of tax effort parameter
      • Greater emphasis on economic performance and equity
  • Grants-in-Aid
    • Total grants: ₹9.47 lakh crore (2026–31)
    • Local Body Grants:
      • ₹8 lakh crore
      • Rural: ₹4.4 lakh crore
      • Urban: ₹3.6 lakh crore
    • Conditions for grants:
      • Proper constitution of local bodies
      • Public disclosure of accounts
      • Timely State Finance Commission reports
    • Grant Structure:
      • 80% Basic grants (50% tied to sanitation & water)
      • 20% Performance-based grants
    • Special Grants:
      • Urbanisation premium: ₹10,000 crore
      • Wastewater infrastructure: ₹56,100 crore
    • Disaster Management Grants:
      • ₹2.04 lakh crore
      • Sharing ratio:
        • 90:10 (NE & Himalayan states)
        • 75:25 (others)
  • Fiscal and Economic Reforms
    • Fiscal Deficit Targets:
      • Centre: 3.5% of GDP by 2030–31
      • States: 3% of GSDP
    • Debt Reduction:
      • Combined debt to fall from 77.3% → 73.1% of GDP
    • Off-budget borrowings:
      • Recommended to be eliminated and included in fiscal accounting

About Finance Commission (FC)

  • The Finance Commission (FC) is a constitutional body under Article 280 of the Constitution (Part XII – Finance).
  • It is considered a quasi-judicial body and acts as the balancing wheel of fiscal federalism in India.
  • Constitution: Constituted by the President of India every 5 years (quinquennially) or earlier if required.
  • Composition:
    • Chairperson + 4 members (appointed by the President)
    • Parliament determines qualifications of members
    • Typically includes experts, including judicial background (e.g., HC judge)
  • Tenure:
    • Determined by the President
    • Reappointment is allowed
  • Recommendations are advisory and not binding on the government.
  • The Commission has powers of a civil court under the Code of Civil Procedure, 1908.

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