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🔆 LOSS AND DAMAGE FUND: WHY NEPAL MATTERS
📍 Context
🟢 Nepal was promised $20 million (approximately ₹190 crore) from the Fund for Responding to Loss and Damage (FRLD) to support recovery from devastating flash floods in August 2025.
🟢 Nepal’s estimated recovery and reconstruction needs stand at $4.75 billion, highlighting the gap between climate-related losses and available financial assistance.
🟢 Nepal contributes only around 0.001% of historical global greenhouse gas emissions, yet remains highly vulnerable to climate disasters.
📍 Fund for Responding to Loss and Damage (FRLD)
🟢 Established in 2022 to address the long-standing demand for financial assistance to developing countries facing climate-related loss and damage.
🟢 It seeks to support vulnerable nations affected by climate events, including economic and non-economic losses.
🟢 The fund made its first call for applications following the climate conference in Brazil (COP30). By the June 15 deadline, 119 countries had submitted funding requests.
📍 Funding Gap
🟢 Countries requested a total of $2.8 billion, nearly three times the fund’s existing corpus.
🟢 The fund had received only $822 million in pledges, with most contributions still at the commitment stage.
🟢 The article highlights the inadequacy of climate finance available to developing countries and the gap between financial needs and actual contributions.
📍 Why Nepal’s Case Matters
🟢 The allocation is the fund’s first decision on applications made by countries, establishing a precedent for future requests.
🟢 Quick disbursement could help vulnerable nations access emergency financial assistance after major climate disasters.
🟢 Nepal’s case highlights the principle of climate justice: countries with minimal historical emissions often face disproportionate climate impacts.
📍 Challenges
🟢 Limited resources: Funding requests substantially exceed the available corpus.
🟢 Delayed disbursement: Procedural formalities can slow emergency assistance.
🟢 Insufficient contributions: Developed countries have not met their broader climate-finance commitments.
🟢 Growing climate risks: Floods, droughts, biodiversity loss and other climate-related impacts increase financial requirements.
📍 Way Forward
🟢 Developed countries should increase predictable contributions to the Loss and Damage Fund.
🟢 Funding procedures should be simplified to enable rapid assistance after climate disasters.
🟢 Financial support should strengthen early-warning systems, resilient infrastructure, livelihood restoration and psychosocial assistance.
🟢 Transparent allocation mechanisms should prioritise vulnerable and resource-constrained countries.
🔆 UPSC Mains Question
Discuss the significance of the Fund for Responding to Loss and Damage in advancing climate justice. Examine the challenges that limit its effectiveness.
#Environment
🔆 SUVIKALP INITIATIVE: SUSTAINABLE MINE REPURPOSING
📍 Key Highlights
🟢 The Coal Controller Organisation (CCO) under the Ministry of Coal developed SUVIKALP, an in-house tool for scientific mine closure and sustainable reuse of post-mining land.
🟢 It received the SKOCH Gold Award 2026 on 26 September 2026 under Digital Operational Efficiency – Data Driven Decision Making.
📍 How It Works
🟢 SUVIKALP: Evaluates and ranks mine-repurposing projects using technical, environmental, social and economic criteria.
🟢 PRISM (Post-Mining Repurposing Implementation Strategy Model): Provides implementation pathways, case studies, sample DPRs, tender documents and information on relevant agencies.
🟢 SUVIKALP Samvaad: A knowledge-sharing series comprising 12 thematic webinars on mine closure, community engagement, tourism, livelihoods and financing.
📍 Significance
🟢 Promotes environmental restoration, livelihood generation and community development.
🟢 Supports economic diversification and transforms abandoned coal mines into productive assets.
🔆 MAINS QUESTION
How can scientific mine closure and sustainable repurposing contribute to environmental restoration and regional development in India?
#Environment
🔆 NGT FLAGS ILLEGAL SAND MINING IN MADHYA PRADESH
📍 GS-III: Environment | Conservation | Environmental Governance
🔆 WHY IN NEWS?
🟢 The National Green Tribunal (NGT) has raised concerns over the ineffective functioning of Madhya Pradesh’s task force against illegal sand mining.
🟢 An NGT-appointed committee flagged possible connivance between officials and illegal mining operators along the Sindh River and in restricted areas.
🔆 KEY FINDINGS
🟢 Weak enforcement: Action was taken against smaller stockpiles while larger operations allegedly escaped effective scrutiny.
🟢 Restricted-zone violations: Illegal excavation was reported near a bridge on the Sindh River in Datia district.
🟢 Unregistered transport: Vehicles allegedly operated without visible or registered number plates.
🟢 Missing infrastructure: Required check-posts were reportedly absent at inspected locations.
🟢 Large-scale extraction: The committee estimated approximately 6,010 cubic metres of sand across 11 locations in Datia and Bhind.
🔆 ENVIRONMENTAL IMPACTS
🟢 Riverbed erosion and alteration of natural flow.
🟢 Damage to aquatic habitats and riverine ecosystems.
🟢 Threats to bridges and nearby infrastructure.
🟢 Groundwater and sediment-system disturbances.
🔆 GOVERNANCE CHALLENGES
🟢 Possible nexus between enforcement officials and illegal operators.
🟢 Inadequate monitoring of mining, transport and storage.
🟢 Weak interdepartmental coordination.
🟢 Ineffective implementation of existing mining regulations.
🔆 REGULATORY FRAMEWORK
🟢 Enforcement and Monitoring Guidelines for Sand Mining, 2020: Framework for regulating and monitoring sand mining.
🟢 NGT: Judicial oversight of environmental compliance and accountability.
🟢 The committee recommended regular surveillance involving revenue officials, district administration, police, mining authorities and local bodies.
🔆 WAY FORWARD
🟢 Strengthen independent inspections and real-time monitoring.
🟢 Enforce mining permits, transport documentation and vehicle registration requirements.
🟢 Fix accountability for official negligence or collusion.
🟢 Protect river ecosystems through scientific assessment and sustainable extraction limits.
✍️ MAINS QUESTION
Illegal sand mining reflects both environmental degradation and failures of governance. Examine its ecological consequences and suggest measures to strengthen regulatory enforcement in India.
#Environment
🔆 NHAI STRENGTHENS AIR POLLUTION CONTROL IN DELHI-NCR
📍 Key Measures
🟢 The National Highways Authority of India (NHAI) has intensified dust-control measures and traffic decongestion ahead of the winter season.
🟢 Deployed around 60 water sprinklers and tankers, 14 anti-smog guns, 23 Mechanical Road Sweeping Machines (MRSMs), two tractor-mounted broomers and 900+ workers.
🟢 An additional 13 MRSMs are operating across 157 km of National Highway stretches in Delhi-NCR.
📍 Regulatory Compliance
🟢 Measures include compliance with Commission for Air Quality Management (CAQM) norms, covering construction materials, maintaining dust-free roads and implementing measures under applicable Graded Response Action Plan (GRAP) stages.
🟢 Daily monitoring and progress reports with geo-tagged photographs have been directed.
📍 Green Initiatives
🟢 Planted 9.80 lakh plants in NCR during FY 2025–26 against a target of 9.52 lakh, with survival rates exceeding 90%.
🟢 Reused around 13.58 lakh tonnes of inert material from Delhi landfill sites in embankment construction for the UER-II and DND–Sohna corridors.
📍 Decongestion Projects
🟢 Major projects include UER-II, Dwarka Expressway, DND–Sohna Expressway and Delhi–Dehradun Expressway.
🟢 Faster project implementation and timely resolution of complaints through the Green Delhi app and social media are also being prioritised.
📍 Significance
🟢 Reduces road dust and vehicular emissions while improving traffic flow and promoting sustainable waste utilisation.
🔆 MAINS QUESTION
Examine the role of dust-control measures, sustainable infrastructure and traffic decongestion in addressing urban air pollution in India.
#Environment
🔆 SUSTAINABLE AVIATION FUEL (SAF) BLENDING IN INDIA
📍 What’s the Update?
🟢 India plans to mandate 1% Sustainable Aviation Fuel (SAF) blending in conventional jet fuel for international flights from 2027.
🟢 The proposed target rises to 2% in 2028 and 5% from 2030.
🟢 The policy is linked to CORSIA, the global aviation emissions-reduction scheme adopted by the International Civil Aviation Organization (ICAO) in 2016.
📍 About SAF & CORSIA
🟢 SAF is an alternative aviation fuel made from non-petroleum feedstocks.
🟢 CORSIA aims to address international aviation emissions through eligible fuels and carbon credits.
🟢 Indian airlines may face an annual offsetting liability of around 5 million tonnes of CO₂, according to the report.
📍 Challenges & Opportunities
🟢 India needs a comprehensive SAF policy covering pricing, domestic production, carbon-credit eligibility and export rules.
🟢 Potential feedstocks include used cooking oil, agricultural residues and sustainable feedstocks.
🟢 Domestic SAF production can strengthen energy security, create value chains and support green aviation technology.
📍 Global Context
🟢 The European Union mandated a 2% SAF share at covered airports from 2025, rising to 6% by 2030.
🟢 The United Kingdom has also introduced SAF blending targets.
🔆 MAINS QUESTION
Discuss the role of Sustainable Aviation Fuel in decarbonising aviation. What policy and infrastructure challenges must India address to scale up its adoption?
#Environment
🔆 Urban Private Schools Near Toxic Lead Sites: Global Report
📍 Why in Focus?
✅ A Center for Global Development (CGD) report found that many urban schools in low- and middle-income countries (LMICs), including India, are located close to toxic lead-contaminated sites, exposing children to serious health risks.
📍 Key Highlights
✅ 90% of private schools in New Delhi are located near sites contaminated with lead, mercury, cadmium, arsenic, and pesticides.
✅ In LMICs, urban schools are 4–28 times more likely than rural schools to be located near toxic sites.
✅ Nearly 10% of schools in LMICs lie within 5 km of a documented toxic site.
✅ Major sources include informal e-waste recycling, lead-acid battery recycling, and industrial pollution.
📍 Concerns
✅ Lead exposure can cause irreversible cognitive impairment, reduced IQ, behavioural disorders, and kidney and cardiovascular diseases.
✅ No level of lead exposure is considered safe, especially for children.
✅ Informal recycling and weak environmental regulation worsen the public health burden.
📍 UPSC Value Addition
✅ WHO: There is no safe level of lead exposure.
✅ UNICEF estimates that 1 in 3 children globally has elevated blood lead levels.
✅ Basel Convention (1989): Regulates the transboundary movement and disposal of hazardous wastes, including e-waste.
📍 Mains Question
“Environmental pollution has become a major public health challenge for urban India, particularly affecting children.” Discuss with reference to toxic lead exposure and suggest measures to address it. (15 Marks, 250 Words)
#GS3 #prelims #environment
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🔆 CLIMATE CHANGE IS BLURRING THE SEASONS
📍 GS-III: Climate Change | Disaster Management | Urban Governance
🔆 KEY CONCERN
🟢 Mumbai experienced unusually hot weather, with temperatures reaching 38°C on October 12, alongside high humidity and deteriorating air quality.
🟢 Climate change is making seasonal transitions less predictable, increasing risks beyond conventional summer heatwaves.
🔆 MAJOR CHALLENGES
🟢 Urban Heat Island Effect: Concrete buildings, asphalt roads and dense construction trap heat.
🟢 Air Pollution: PM2.5 penetrates deep into the lungs and bloodstream, increasing respiratory and cardiovascular risks.
🟢 Ground-Level Ozone: High temperatures and intense sunlight favour ozone formation.
🟢 Weak Atmospheric Ventilation: Low winds and stagnant air allow pollutants to accumulate.
🟢 Vulnerable Groups: Children, older people, outdoor workers and residents of poorly ventilated homes face higher risks.
🔆 GOVERNANCE GAPS
🟢 Restrictions during pollution episodes are often reactive rather than preventive.
🟢 Compliance with construction-dust controls and pollution regulations remains uneven.
🟢 Heat Action Plans may not adequately address humidity, warm nights and prolonged heat exposure.
🔆 WAY FORWARD
🟢 Forecast-based preparedness: Integrate weather forecasts with public-health advisories.
🟢 Pollution control: Enforce dust suppression, industrial and vehicular emission standards, and waste-burning restrictions.
🟢 Urban cooling: Expand green spaces, tree cover and cool roofs.
🟢 Public-health protection: Ensure drinking water, shaded rest areas and adjusted working hours for outdoor workers.
🟢 Localised planning: Develop region-specific Heat Action Plans based on local climate and pollution conditions.
🟢 Preventive governance: Prioritise continuous monitoring and source-level pollution reduction over temporary restrictions alone.
📍 CORE MESSAGE: Climate adaptation requires year-round, locally tailored preparedness—not merely emergency responses during extreme weather.
✍️ MAINS QUESTION
Climate change is making seasonal patterns increasingly unpredictable and intensifying urban heat and air pollution. Discuss the challenges this poses for urban governance and public health in India.
#Environment
🔆 GREEN DIWALI CAMPAIGN 2026
🟢 Launched by: WWF-India’s EIACP Programme Centre, supported by MoEFCC.
🟢 Duration: 20 October–8 November 2026; promotes cracker-free Diwali under Mission LiFE.
🟢 Focus: Schools, colleges and communities, especially in 130 NCAP cities.
🟢 Green practices: Use diyas and energy-efficient lights, avoid single-use plastic, segregate waste and choose local products.
🟢 Objective: Reduce air pollution and promote sustainable festive celebrations.
#Environment
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🔆 FROM THE BRINK TO A COMEBACK: HOPE FOR INDIA’S WILDLIFE
📍 India’s Wildlife Recovery
🟢 India is witnessing encouraging recoveries of several endangered species through habitat protection, scientific monitoring, conservation breeding and community participation.
🟢 The Integrated Development of Wildlife Habitats scheme supports recovery actions for 24 identified species and their habitats.
🟢 Key species include the Great Indian Bustard, Sangai, Dugong and Hangul.
📍 National Red List Roadmap
🟢 India launched its National Red List Roadmap at the IUCN World Conservation Congress in Abu Dhabi in 2025.
🟢 The aim is to produce National Red Data Books for plants and animals by 2030.
🟢 India supports nearly 8% of global flora and 7.5% of global fauna despite occupying only 2.4% of the world’s land area.
🟢 Around 28% of India’s plants and more than 30% of its animals are found nowhere else.
🟢 Of 7,516 Indian animal species assessed for the IUCN Red List, 1,012 are threatened.
📍 Species Recovery Examples
🟢 Nilgiri Tahr: Tamil Nadu’s Project Nilgiri Tahr uses population surveys, radio-collaring and habitat mapping.
🟢 Vultures: Conservation breeding, safer habitats and public awareness have supported recovery. India’s ban on veterinary diclofenac was crucial.
🟢 Asiatic Lion: Long-term habitat management and scientific monitoring helped the population rise from 674 in 2020 to 891 in 2025.
🟢 One-horned Rhinoceros: Monitoring, grassland management, invasive-plant control and community participation have helped secure populations against poaching.
🟢 Clouded Leopard: Meghalaya combines habitat protection, restoration, scientific monitoring, frontline training and community participation.
🟢 Dugong: Tamil Nadu established India’s first Dugong Conservation Reserve across 448.3 sq km of the Palk Bay region.
🟢 Snow Leopard: Scientific monitoring and community stewardship have supported conservation in the Himalayas. India’s 2024 assessment estimated 718 snow leopards.
📍 Role of Communities & States
🟢 Conservation success depends on State government commitment, sustained funding and cooperation with local communities.
🟢 Communities should participate meaningfully in surveys, habitat management and ground-level decisions.
🟢 Local knowledge can improve conservation plans and strengthen long-term stewardship.
📍 Global Conservation Lessons
🟢 The Phoenix Species Project, launched in 2026 by Re:wild and the Bezos Earth Fund, committed $200 million to recover 100 of the world’s most threatened species.
🟢 Effective recovery requires dependable resources for habitat protection, monitoring, scientific research and communities.
📍 Way Forward
🟢 Shift from isolated species-focused interventions towards landscape-level conservation.
🟢 Strengthen scientific monitoring, habitat restoration and genetic research.
🟢 Provide stable, long-term funding for conservation programmes.
🟢 Integrate community knowledge and participation into conservation planning.
🟢 Establish measurable targets, clear timelines and continuous monitoring.
📍 UPSC MAINS
Q. India has achieved encouraging recoveries in several endangered species, but sustaining these gains requires a landscape-based and community-centred approach. Discuss.
#Environment
🔆 AGRICULTURAL BIOLOGICAL RESOURCES & ACCESS AND BENEFIT-SHARING (ABS)
📍 Why in News?
🟢 The National Biodiversity Authority (NBA) has disbursed approximately ₹1.04 crore among 27 State Biodiversity Boards (SBBs) and 2 Union Territory Biodiversity Councils (UTBCs) for biodiversity-related initiatives.
🔆 KEY HIGHLIGHTS
🟢 Total Disbursement: ₹1,03,63,188 (approximately ₹1.04 crore).
🟢 Contributing Companies: Crystal Crop Protection Limited, Savannah Seeds Pvt. Ltd. and Nunhems India Pvt. Ltd.
🟢 Agricultural Resources Covered: Pearl millet (Pennisetum glaucum), jowar (Sorghum bicolor), maize (Zea mays), rice (Oryza sativa L.) and bottle gourd (Lagenaria siceraria).
🟢 Purpose: Channel benefits arising from the utilisation of agricultural biological resources towards biodiversity conservation and sustainable use.
🔆 AREA-BASED BENEFIT-SHARING APPROACH
🟢 When biological resources are procured through markets, traders or intermediaries and individual benefit claimers cannot be identified, the NBA adopts an area-based approach.
🟢 Allocations are determined proportionately according to geographical distribution and cultivation area of relevant crops, using agricultural statistics published through the Unified Portal for Agricultural Statistics.
🔆 STATE-WISE DISTRIBUTION
🟢 Uttar Pradesh: ₹10.36 lakh | Maharashtra: ₹10.05 lakh | Madhya Pradesh: ₹9.81 lakh
🟢 Bihar: ₹7.96 lakh | West Bengal: ₹7.92 lakh | Karnataka: ₹7.34 lakh
🟢 Telangana: ₹5.77 lakh | Chhattisgarh: ₹5.21 lakh | Odisha: ₹5.00 lakh
🟢 Rajasthan: ₹4.88 lakh | Others: ₹29.34 lakh
🔆 INDIA’S ABS FRAMEWORK
🟢 The agriculture sector has generated approximately ₹87 crore in ABS contributions.
🟢 The NBA has released over ₹204 crore in ABS benefits to support biodiversity conservation and benefit-sharing across India.
🟢 The framework supports the conservation of traditional crop varieties and genetic diversity while strengthening local biodiversity governance.
🔆 LEGAL & INTERNATIONAL FRAMEWORK
🟢 Biological Diversity Act, 2002, amended in 2023.
🟢 Biological Diversity Rules, 2024.
🟢 Access and Benefit-Sharing Regulations, 2025.
🟢 Section 21: Provides for determining fair and equitable benefit-sharing arising from the utilisation of biological resources.
🟢 Convention on Biological Diversity (CBD) and Nagoya Protocol: International frameworks for biodiversity conservation and benefit-sharing.
🟢 Target 13 of the Kunming–Montreal Global Biodiversity Framework: Calls for fair and equitable sharing of benefits arising from genetic resources, digital sequence information and associated traditional knowledge.
🔆 WAY FORWARD
🟢 Ensure transparent and equitable benefit-sharing mechanisms.
🟢 Utilise ABS funds for biodiversity conservation, research, documentation, capacity-building and sustainable use of biological resources.
🟢 Strengthen local biodiversity governance and protect agricultural genetic diversity.
🔆 UPSC MAINS QUESTION
📍 Discuss the significance of the Access and Benefit-Sharing framework in promoting biodiversity conservation and equitable distribution of benefits arising from the utilisation of biological resources in India.
#Biodiversity
🔆 TWO LAB EXPERIMENTS BRING BLEACHED CORALS BACK TO LIFE
📍 Background
🟢 Around 80% of the world’s coral reefs experienced extreme heat stress in warming oceans between 2023 and 2025, exacerbated by the 2023 El Niño.
🟢 The event was the fourth global mass coral bleaching event in recorded history. Indian corals, particularly around Lakshadweep, were also affected.
🔆 📍 What Is Coral Bleaching?
🟢 Corals depend on symbiotic algae that supply most of their nutrients through photosynthesis.
🟢 When ocean temperatures rise, corals expel these algae, causing bleaching and potentially death if stress persists.
🔆 📍 Key Scientific Findings
🟢 Two laboratory studies explored whether algae from healthy corals could help bleached corals recover.
🟢 Researchers used a laboratory-made, heat-tolerant algal strain called SS8.
🟢 SS8 was introduced into two Great Barrier Reef coral species: Galaxea fascicularis and Psammocora columna, after their existing algae were removed through chemical bleaching.
🟢 All donor–recipient pairs successfully fused. G. fascicularis and P. columna took 3 days and 9 days, respectively, to complete the process.
🟢 The algae were subsequently able to spread through the water, suggesting potential for wider transfer.
🔆 📍 Significance
🟢 Recovery potential: Healthy algae may help bleached corals recover after heat stress subsides.
🟢 Heat tolerance: Introducing heat-tolerant algal strains could support research into coral resilience.
🟢 Ecological flexibility: The findings suggest coral reefs may possess greater flexibility in responding to bleaching than previously assumed.
🟢 Future threat: Projections suggest mass coral bleaching could occur annually by 2080 under global warming.
🔆 📍 Limitations
🟢 The experiments provide laboratory evidence, not proof of successful reef-wide restoration.
🟢 Algal transfer was demonstrated between corals of the same genetic background, making large-scale application uncertain.
🟢 Field trials and further research are needed before this approach can be used widely.
🔆 Mains Question: What causes coral bleaching, and how could advances in coral–algal symbiosis research contribute to the conservation of coral reef ecosystems?
#Environment
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🔆 A CASE FOR JOINING THE GLOBAL CARBON COALITION
📍 GS-III: Environment | Climate Change | Carbon Markets
📍 Source: Editorial Analysis
🔆 WHY IN NEWS?
🟢 India’s Carbon Credit Trading Scheme (CCTS) has entered its implementation phase, with binding targets, penalties and real entities.
🟢 The Open Coalition on Compliance Carbon Markets (OCCCM) was launched by the EU, China and Brazil in May to improve coordination among domestic compliance carbon markets.
🟢 India has not yet joined the coalition.
🔆 INDIA’S CARBON MARKET
🟢 CCTS: India’s compliance carbon market framework.
🟢 Objectives: Support India’s Nationally Determined Contribution (NDC) targets and its 2070 net-zero goal.
🟢 MRV: Monitoring, Reporting and Verification systems ensure emissions are measured and reported.
🟢 Carbon pricing can encourage innovation while reducing the economic cost of emissions mitigation.
🔆 WHAT IS OCCCM?
🟢 A collaborative initiative to exchange knowledge on carbon pricing mechanisms.
🟢 Focuses on MRV systems, carbon accounting methodologies, compliance markets and high-integrity carbon offsets.
🟢 Seeks to improve interoperability among domestic carbon pricing systems.
🟢 It does not seek to enforce common mitigation targets or other policy decisions.
🔆 WHY SHOULD INDIA CONSIDER JOINING?
🟢 Global coordination: Prepare for greater links between domestic and international carbon markets.
🟢 CBAM preparedness: Build understanding of the EU’s Carbon Border Adjustment Mechanism (CBAM) and similar emerging policies.
🟢 Policy learning: Exchange experience on carbon accounting, verification and market design.
🟢 Strategic participation: Influence discussions rather than respond to decisions made by others.
🟢 Economic opportunities: Potential access to carbon markets in jurisdictions with more stringent mitigation targets.
🔆 CHALLENGES & CONCERNS
🟢 Carbon pricing systems differ across countries, complicating market integration.
🟢 CBAM-related geopolitics may create tensions for developing economies.
🟢 India must protect its development priorities and avoid excessive mitigation costs.
🟢 Coalition membership requires careful assessment of governance and future policy implications.
🔆 WAY FORWARD
🟢 Evaluate participation while safeguarding India’s climate and economic interests.
🟢 Strengthen domestic MRV, carbon accounting and compliance systems.
🟢 Engage proactively in international carbon-market discussions.
🟢 Align carbon pricing with a just transition and equitable climate action.
✍️ MAINS QUESTION
What are compliance carbon markets? Examine how India’s participation in international carbon-market cooperation could strengthen its climate diplomacy while safeguarding its developmental priorities.
#Environment
Ramsar Sites in India — At a Glance PIB
#Environment
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🔆 WHALES ALONG GUJARAT’S COAST: A CONSERVATION CONCERN
📍 Key Findings
🟢 Gujarat has recorded numerous whale strandings, including Bryde’s whales along its coastline.
🟢 A 2016 report documented at least two blue whale strandings in Gujarat in one year.
🟢 The article highlights gaps in systematic recording, scientific investigation and public awareness of strandings.
📍 Marine Biodiversity
🟢 The Arabian Sea supports whales, dolphins and porpoises, including Bryde’s whales and humpback dolphins.
🟢 Stranding records can provide valuable information about cetacean distribution, migration and threats.
📍 Legal Protection & Way Forward
🟢 Cetaceans in India are protected under Schedule I of the Wildlife (Protection) Act, 1972, according to the article.
🟢 Strengthen stranding-response networks, scientific documentation, public awareness and coordination among forest departments, researchers and local communities.
🟢 Citizens should report stranded or dead whales and dolphins to local forest authorities.
🔆 MAINS QUESTION
Discuss the challenges in conserving marine mammals in India and suggest measures to strengthen coastal biodiversity protection.
#Environment
🔆 UN CLIMATE DAMAGE FUND: $21.6 MILLION FOR NEPAL
📍 News
🟢 The Fund for Responding to Loss and Damage (FRLD) has provisionally allocated $21.6 million to Nepal to address damage caused by the devastating August 2026 floods.
🟢 This is the fund’s first allocation to a specific country since its establishment in 2022.
📍 Why Nepal?
🟢 The floods severely affected areas along the Bhotekoshi–Trishuli–Narayani river system.
🟢 Nepal estimates its initial recovery and reconstruction needs at a minimum of $4.71 billion.
📍 About FRLD
🟢 Established: COP27 (2022).
🟢 Operational mechanism agreed: COP28.
🟢 Objective: To help vulnerable developing countries address economic and non-economic losses caused by climate change.
🟢 The allocation includes $1.6 million in oversight fees for implementing organisations.
📍 Major Concern
🟢 The $21.6 million allocation is less than 0.5% of Nepal’s estimated reconstruction costs.
🟢 The effectiveness of climate finance depends on timely disbursement, adequate funding and simplified access to support.
🔆 MAINS QUESTION
Examine the significance of the Fund for Responding to Loss and Damage in climate justice. What challenges hinder effective climate finance for vulnerable developing countries?
#Environment
🔆 PUMPED STORAGE HYDROPOWER (PSH)
📍 What is it?
🟢 A large-scale energy storage technology, often called a “water battery”, that uses water and gravity to store electricity.
🟢 During surplus power, water is pumped from a lower to an upper reservoir; when demand rises, water flows through turbines to generate electricity.
📍 Types of Pumped Storage Projects
🟢 On-stream: Both reservoirs are located on a river, stream or nallah.
🟢 Off-stream open-loop: One reservoir is connected to a natural watercourse.
🟢 Off-stream closed-loop: Neither reservoir is located on a perennial natural watercourse.
📍 India’s PSH Potential
🟢 Identified potential: 345.38 GW across 320 projects.
🟢 Operational capacity: 7.43 GW across 10 projects (August 2026).
🟢 Under construction/implementation: 15.87 GW across 11 projects.
🟢 Target: 100.81 GW of capacity addition by 2035–36, taking cumulative capacity to approximately 105.56 GW.
🟢 Highest regional potential: Western Region (129.72 GW), followed by Southern Region (97.76 GW).
📍 Importance
🟢 Supports integration of solar and wind energy by storing surplus electricity.
🟢 Provides long-duration storage, peak-demand support and grid stability.
🟢 Strengthens energy security and power-system resilience.
📍 Government Measures
🟢 PSP Development Guidelines, 2023 to facilitate project development.
🟢 Tariff-Based Competitive Bidding Guidelines, 2025 for storage procurement.
🟢 100% Inter-State Transmission System (ISTS) charge waiver for eligible PSPs awarded by 30 June 2028, for 25 years from commercial operation.
🟢 Faster project approvals and streamlined environmental appraisal.
📍 Challenges & Way Forward
🟢 Site suitability depends on topography, geology, hydrology and seismic conditions.
🟢 Assess environmental impacts, particularly on rivers and aquatic ecosystems.
🟢 Prioritise suitable off-stream projects, improve transmission connectivity and accelerate clearances.
🔆 MAINS QUESTION
Discuss the role of pumped storage hydropower in integrating renewable energy and ensuring grid stability in India.
#Environment
🔆 GREAT NICOBAR PROJECT: TRIBAL LEADERS SEEK A HEARING
📍 GS-II: Tribal Rights | Judiciary | Governance
📍 GS-III: Environment | Forest Conservation | Infrastructure
🔆 WHY IN NEWS?
🟢 The Little and Great Nicobar Tribal Council has approached the Calcutta High Court’s Port Blair Bench to become a party to ongoing litigation challenging forest-land diversion for the Great Nicobar Mega Project.
🟢 The proposed project involves diversion of approximately 166 sq km of forest land.
🟢 The Centre has opposed the plea, arguing that it is delayed and could expand the scope of the existing litigation.
🔆 GREAT NICOBAR MEGA PROJECT
🟢 Estimated cost: ₹81,000 crore.
🟢 Key components include an integrated township, transshipment container port at Galathea Bay, an airport, a solar and gas-based power plant, and a greenfield military and civilian-use airport.
🟢 The proposed development aims to strengthen port-linked infrastructure and connectivity.
🔆 TRIBAL RIGHTS CONCERNS
🟢 Tribal representatives allege that the Nicobarese community did not consent to the diversion of ancestral forest land.
🟢 They have questioned whether the required Gram Sabha proceedings were conducted properly.
🟢 The petition challenges the validity of the process followed for obtaining forest diversion consent and issuing the Record of Forest Rights (RoFR) certificate.
🔆 LEGAL FRAMEWORK
🟢 Forest Rights Act (FRA), 2006: Recognises forest rights of eligible forest-dwelling communities.
🟢 Sub-Divisional Level Committee (SDLC): Examines claims and Gram Sabha resolutions under the FRA.
🟢 Record of Forest Rights (RoFR): Documents recognised forest rights.
🟢 Free, prior and informed participation: Meaningful community consultation is important where projects affect ancestral lands and traditional livelihoods.
🔆 KEY GOVERNANCE DILEMMA
🟢 Development vs conservation: Strategic infrastructure must be balanced against ecological and social costs.
🟢 Procedural justice: Consent and consultation processes must be transparent and legally valid.
🟢 Indigenous rights: Development should not marginalise tribal communities or disregard their traditional relationship with land.
🟢 Judicial scrutiny: Courts must assess procedural legality while managing the scope and timing of ongoing litigation.
🔆 WAY FORWARD
🟢 Ensure transparent and legally compliant Gram Sabha proceedings.
🟢 Independently verify forest-rights claims and consent records.
🟢 Conduct rigorous environmental and social impact assessments.
🟢 Involve affected tribal communities in decision-making and rehabilitation planning.
✍️ MAINS QUESTION
How can India balance strategic infrastructure development with forest conservation and the rights of indigenous communities? Discuss with reference to the Great Nicobar Mega Project.
#Environment #prelims
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🔆 INDIA’S RAMSAR SITES REACH 103
📍 GS-III: Environment | GS-I: Geography
📍 Source: PIB · MoEFCC ·
🔆 WHY IN NEWS?
🟢 Sukhna Wetland (Chandigarh) and Sauj Jheel (Uttar Pradesh) were designated Ramsar Sites, taking India’s total to 103.
🟢 Sukhna became Chandigarh’s first Ramsar Site.
🔆 NEW RAMSAR SITES
🟢 Sukhna Wetland — Site No. 2602
• Located at the Shivalik foothills.
• Man-made reservoir created in 1958 by damming the Sukhna Choe.
• Supports resident and migratory birds along the Central Asian Flyway.
• Adjoins Sukhna Wildlife Sanctuary.
🟢 Sauj Jheel — Site No. 2603
• Located in Mainpuri district, Uttar Pradesh, within the Ganga floodplain.
• A shallow floodplain lake surrounded by farmland.
• Mainpuri now has two Ramsar Sites: Sauj Jheel and Saman Bird Sanctuary.
• The region is important for the Sarus Crane, Uttar Pradesh’s State bird.
🔆 RAMSAR CONVENTION: STATIC FACTS
🟢 Signed at Ramsar, Iran, on 2 February 1971; in force since 1975.
🟢 World Wetlands Day: 2 February.
🟢 India became a party on 1 February 1982.
🟢 India’s first Ramsar Sites: Chilika Lake (Odisha) and Keoladeo National Park (Rajasthan), listed in 1981.
🟢 A wetland must satisfy at least one of nine criteria, such as regularly supporting 20,000 or more waterbirds.
🟢 Montreux Record: India’s entries include Keoladeo and Loktak Lake (Manipur).
🟢 Tamil Nadu has the highest number of Ramsar Sites, according to the source.
🔆 INDIA’S WETLAND CONSERVATION FRAMEWORK
🟢 Wetlands (Conservation and Management) Rules, 2017: Restrict reclamation and encroachment; provide for State Wetland Authorities.
🟢 NPCA (2015): Integrates lake and wetland conservation programmes.
🟢 Amrit Dharohar (2023): Promotes wise use of Ramsar Sites, eco-tourism and local livelihoods.
🟢 Wetland City Accreditation: Indore and Udaipur were India’s first accredited cities in 2025.
🔆 CHALLENGES
🟢 Sukhna faces siltation, falling water levels and catchment construction.
🟢 Sauj Jheel faces agricultural runoff, drainage for cultivation and seasonal drying.
🟢 Ramsar designation alone cannot ensure protection; effective management, monitoring and enforcement are essential.
✍️ MAINS QUESTION (10 MARKS | 150 WORDS)
India’s Ramsar network has grown nearly fourfold since 2014. Critically examine whether this expansion has translated into better protection of wetlands, with reference to India’s institutional framework for wetland conservation.
#Environment
🔆 CURRENT AFFAIRS: GREEN CRACKERS — AIR & NOISE POLLUTION
📍 Why in the News?
🟢 Green crackers have come under scrutiny as their use during Diwali has not prevented severe air pollution in Delhi-NCR.
📍 Judicial Background
🟢 November 2016: The Supreme Court suspended firecracker sale licences in Delhi-NCR following severe post-Diwali pollution.
🟢 September 2017: The suspension was relaxed, partly to protect existing licence holders and livelihoods.
🟢 2018 — Arjun Gopal case: The Supreme Court permitted only reduced-emission or green crackers, banned joined firecrackers (laris) and imposed a two-hour usage window.
📍 What Are Green Crackers?
🟢 Developed to reduce emissions compared with conventional firecrackers.
🟢 CSIR-NEERI has promoted newer-generation crackers claiming a 45–60% reduction in PM₁₀ emissions.
🟢 However, laboratory claims may not reflect real-world conditions, particularly when crackers are used in large numbers.
📍 Key Concerns
🟢 Air pollution: Delhi’s post-Diwali PM₂.₅ average reached 488 µg/m³ in 2025, the highest since 2021; hourly concentrations peaked at 675 µg/m³.
🟢 Noise pollution: Green crackers do not eliminate noise-related concerns.
🟢 Enforcement gaps: Unauthorised manufacturers and counterfeit products can be passed off as certified green crackers.
🟢 Testing limitations: The article notes that Delhi police could not distinguish green crackers from conventional ones during 2018 and 2019.
🟢 Multiple pollution sources: Construction dust, vehicles, stubble burning and stagnant winter air also contribute to Delhi’s pollution crisis.
📍 Way Forward
🟢 Strengthen certification, testing and traceability of green crackers.
🟢 Crack down on unauthorised manufacturing and misleading product claims.
🟢 Improve enforcement of permitted usage timings and restrictions.
🟢 Promote public awareness about the health impacts of air and noise pollution.
🟢 Complement firecracker regulation with measures addressing vehicular emissions, construction dust and stubble burning.
🔆 UPSC MAINS QUESTION
📍 Green crackers alone cannot solve India’s urban air pollution problem. Discuss the limitations of this approach and suggest a comprehensive strategy to address air and noise pollution.
#Environment
🔆 FOREVER CHEMICALS (PFAS): A GROWING WATER CONTAMINATION CONCERN
📍 Why in the News?
🟢 Studies across India have detected per- and polyfluoroalkyl substances (PFAS) in water sources, while conventional treatment systems often struggle to remove them.
📍 What Are PFAS?
🟢 PFAS are synthetic chemicals containing strong carbon–fluorine bonds.
🟢 Used in coatings, textiles and various industrial products.
🟢 Known as “forever chemicals” because they persist in the environment for long periods.
📍 Key Findings from India
🟢 A 2024 study by IIT Madras detected PFAS in 14 water samples collected in and around Chennai.
🟢 Groundwater near residential wells in the vicinity of garbage dumps had the highest PFAS levels in the study.
🟢 A 2025 review reported contamination concerns across Gujarat, Maharashtra, Tamil Nadu and West Bengal.
🟢 Researchers have highlighted the difficulty of distinguishing industrial wastewater from municipal sewage in mixed water sources.
📍 Health and Environmental Concerns
🟢 Certain PFAS have been associated with adverse health effects, including cancer risks.
🟢 Exposure risks depend on the specific PFAS, concentration, duration and route of exposure.
🟢 Persistent contamination can affect water quality and ecosystems.
📍 Why Is Treatment Difficult?
🟢 Conventional water and wastewater treatment methods may not effectively remove PFAS.
🟢 Testing for a limited set of PFAS may miss other compounds and their precursors.
🟢 Advanced detection methods and specialised treatment technologies are needed.
📍 India’s Regulatory Gap
🟢 The article notes that India lacks a PFAS-specific drinking-water limit under the current IS 10500:2012 standard.
🟢 Dedicated standards for PFAS manufacturing, import and use remain an important policy concern.
🟢 Researchers have called for harmonised monitoring, broader screening and enforceable limits.
📍 Way Forward
🟢 Introduce precautionary limits for well-studied PFAS.
🟢 Strengthen monitoring of drinking water, groundwater and industrial discharge.
🟢 Develop advanced treatment technologies and test for a wider range of PFAS.
🟢 Identify pollution sources and enforce the polluter-pays principle.
🔆 KEY TAKEAWAY
📍 Tackling PFAS requires a combination of scientific monitoring, effective regulation, pollution prevention and improved water-treatment technology.
🔆 UPSC MAINS QUESTION
📍 What are PFAS or “forever chemicals”? Discuss the challenges they pose to water security and suggest measures to control their contamination in India.
#Environment
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