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GS Paper: GS3-18.Conservation, Environmental Pollution and Degradation, Environmental Impact Assessment.

  • TEMPO: NASA device to Monitor Air Pollution from Space

    tempo

    SpaceX Falcon 9 rocket successfully launched carrying a new NASA device named Tropospheric Emissions Monitoring of Pollution (TEMPO) designed to monitor air pollutants and their emission sources across North America from space more comprehensively than ever before.

    What is TEMPO?

    • TEMPO is an instrument developed by NASA, which will enable scientists to monitor air pollutants and their emission sources from space, down to the neighbourhood level.
    • This instrument will measure pollution and air quality across greater North America on an hourly basis during the daytime.

    TEMPO’s special features

    • TEMPO is unique because it will be hosted on an Intelsat communications satellite in geostationary orbit, about 22,236 miles (35,786 km) above the equator.
    • This will allow the instrument to match the rotation of the Earth, meaning it will stay over the same location (North America) at all times.
    • It will be able to measure atmospheric pollution down to a spatial resolution of 4 square miles (10 square km), or neighbourhood level.

    Applications of TEMPO

    • TEMPO will have multiple applications from measuring levels of various pollutants to providing air quality forecasts and helping the development of emission-control strategies.
    • The data will be used by the US Environmental Protection Agency (EPA), the National Oceanic and Atmospheric Administration (NOAA), and other agencies responsible for tackling atmospheric pollution.

    Importance of the mission

    • According to the American Lung Association, more than 40% of the US population, 137 million people, live in places with unhealthy levels of particle pollution or ozone, and air pollution is blamed for some 60,000 premature deaths a year.
    • TEMPO will track pollutants like nitrogen dioxide, produced from the combustion of fossil fuels, formaldehyde, and ozone.

  • Coastal Aquaculture Authority (Amendment) Bill, 2023

    aqua

    The Coastal Aquaculture Authority (Amendment) Bill 2023 was introduced in the Lok Sabha.

    What is Aquaculture?

    • Aquaculture essentially means, breeding, raising, and harvesting fish, shellfish, and aquatic plants.
    • In a nutshell, it’s farming in water.
    • Saline water along the coast has been found to be suitable for practising aquaculture which produces shrimp, majorly.
    • If aquaculture is not practised on this land, it will be left idle and uncultivated as it is not suitable for the cultivation of crops.
    • Aquaculture can be practised on about 12 lakh hectares in the country along the coast, of which only 14% has been utilized so far.

    Key highlights of the amendment

    • Decriminalisation of certain offences: The Bill aims to decriminalize the offences under the Coastal Aquaculture Authority Act.
    • Fine-tuning operational procedures: It seeks to promote ease of doing business and to fine-tune the operational procedures of the authority.
    • Promotion of environment-friendly coastal aquaculture: The Bill also aims to promote newer forms of environment-friendly coastal aquaculture, such as cage culture, seaweed culture, marine ornamental fish culture, and pearl oyster culture.
    • Create employment opportunities: These newer forms of coastal aquaculture have the potential to create additional employment opportunities.
    • Prevention of use of harmful substances in coastal aquaculture: The Bill also includes a provision to prevent the use of antibiotics and pharmacologically active substances that are harmful to human health in coastal aquaculture.

    About the Coastal Aquaculture Act

    • This Act was enacted in the year 2005 for the establishment an authority to regulate activities in this sector.
    • It is a parliamentary act that establishes the Coastal Aquaculture Authority (CAA) for the regulation and registration of coastal aquaculture farms in India.

    Overview

    • The CAA Act, of 2005 mandates the Central Government to take measures to regulate coastal aquaculture and ensure that it does not cause any harm to the coastal environment.
    • The guidelines prescribed by the government aim to promote responsible coastal aquaculture practices that protect the livelihood of various coastal communities.

    Key features

    • The CAA Act, 2005 provides for the establishment of the Coastal Aquaculture Authority to regulate the activities related to coastal aquaculture.
    • The Central Government is responsible for prescribing guidelines to regulate coastal aquaculture activities and ensure responsible practices.
    • The guidelines aim to protect the livelihood of coastal communities and prevent any harm to the coastal environment.
    • The Act also mandates the registration of coastal aquaculture farms to ensure their compliance with the guidelines.
    • The CAA is a strong force in enforcing the regulations and registration of coastal aquaculture farms in India.

    Significance

    • The Coastal Aquaculture Authority Act, of 2005 is significant in promoting responsible coastal aquaculture practices and protecting the livelihood of coastal communities.
    • The act ensures that coastal aquaculture activities are regulated and registered, which helps prevent harm to the coastal environment.

  • Tribes in news: Idu Mishmis

    mishmi

    Central idea

    • The National Tiger Conservation Authority has proposed to notify Dibang Wildlife Sanctuary in Arunachal Pradesh as a tiger reserve, causing concerns among the Idu Mishmi community.
    • The Idu Mishmi community has a unique cultural relationship with the forest, particularly with tigers.
    • This article explains who the Idu Mishmis are, their relationship with the forest, the move to propose a tiger reserve, and the community’s resistance.

    Who are the Idu Mishmis?

    • The Idu Mishmi community is a sub-tribe of the larger Mishmi group, primarily living in the Mishmi Hills bordering Tibet in Arunachal Pradesh.
    • The tribe has strong ties with the flora and fauna of the region, particularly tigers, which are considered their “elder brothers” in their mythology.
    • Despite traditional hunting practices, the tribe follows a belief system of myths and taboos that restrict them from hunting many animals, including a complete prohibition on killing tigers.
    • This belief system has led to a unique model of wildlife conservation, according to anthropologists and researchers.

    Overturning Dibang WLS into Tiger Reserve

    • Plans to declare Dibang Wildlife Sanctuary as a tiger reserve have been ongoing for a while now.
    • The sanctuary, home to rare Mishmi takin, musk deer, goral, clouded leopards, snow leopards, and tigers, was notified in 1998.
    • The Wildlife Institute of India carried out a survey in 2014 to determine the presence of tigers in the area based on photographic evidence via camera trapping.
    • The study recorded the presence of tigers in the highest reaches of the Mishmi Hills, forming the basis of the proposal to declare the sanctuary as a tiger reserve.

    Why are the Idu Mishmis resisting the move?

    • The community’s access to the Dibang forests has not been impacted as a wildlife sanctuary, but many believe a tiger reserve would increasingly restrict access.
    • The upgrade to a tiger reserve would feature stricter security measures, such as a ‘Special Tiger Protection Force,’ which would hinder the community’s access to their forest lands.
    • The community has declared part of its forest land as a ‘Community Conserved Area,’ governed entirely by local populations, where they ban hunting, felling trees, and implement other conservation measures.
    • The community alleges that the Dibang WLS was created without their consent or knowledge.

    Back2Basics: Mishmi Tribe

    Information
    Name and Location Mishmi people, an indigenous group living in the northeastern Indian states of Arunachal Pradesh and Assam, as well as parts of Tibet and Myanmar
    Subgroups Idu Mishmi, Digaru Mishmi, and Miju Mishmi
    Migration and Language Believed to have migrated from the Mongoloid race, their languages belong to the Tibeto-Burman family
    History Rich and complex history dating back several centuries, involved in conflicts with neighboring tribes and states, affected by British colonialism and creation of McMahon Line, played important role in Sino-Indian War
    Culture Rich cultural heritage and traditional knowledge, unique customs and practices related to birth, marriage, and death, known for craftsmanship skills in weaving, woodcarving, and metalwork, rich mythology
    Religion Primarily animists, believe in spirits in nature, worship ancestors and spirits of forests and mountains, rich tradition of shamanism
    Livelihoods Primarily agriculturists, with rice as staple crop, engage in animal husbandry, fishing, beekeeping is an important source of income, hunting restricted
    Challenges Struggling to protect ancestral lands from outsiders, culture and way of life threatened by modernization and globalization, vulnerable to effects of climate change

     

     

  • UN Water Conference and Key Takeaways

    water

    Central idea

    • The UN 2023 Water Conference was held in New York from March 22-24.
    • It was the first such meeting on water in 46 years.
    • The conference aimed to identify game-changing ideas and make recommendations to policymakers on how to speed up and scale up change in the water sector.

    What is the UN Water Conference?

    • The UN Water Conference is an international conference that aims to better align activities by governments, companies, NGOs, and funders around a few grand challenges in the water sector.
    • It serves as a platform for countries to learn from the experiences of others, transfer technology, and invest.
    • The last UN Water Conference was held in 1977.
    • It resulted in the first global ‘Action Plan’ recognizing that all people have the right to access safe drinking water and sanitation.
    • This led to several decades of global funding and concerted effort to provide drinking water and sanitation for all.

    Themes of the conference

    The Conference has five themes that support the SDG 6 Global Acceleration Framework:

    1. Water for Health: Access to ‘WASH’ (Global Water, Sanitation, & Hygiene) including the Human Rights to Safe Drinking Water and Sanitation
    2. Water for Sustainable Development: Valuing water, the water-energy-food nexus and sustainable economic and urban development.
    3. Water for Climate, Resilience and Environment: Source to sea, biodiversity, climate, resilience and disaster risk reduction.
    4. Water for Cooperation: Transboundary and international water cooperation, cross sectoral cooperation and water across the 2030 Agenda.
    5. Water Action Decade: Accelerating the implementation of the objectives of the Decade for Action, including through the UN Secretary-General’s Action Plan.

    Purpose of the conference

    • International conferences on water aim to better align activities by governments, companies, NGOs, and funders around a few grand challenges.
    • They help countries learn from the experiences of others, transfer technology, and invest.
    • Water problems tend to be local and need local solutions, so there is a challenge of mobilizing globally to solve local water problems.

    Water challenges discussed

    water

    • While access to safe drinking water and sanitation is challenging, extending services to underserved populations is relatively uncontroversial.
    • However, improving access to water and sanitation no longer translates directly to sustained access.
    • The water problem is no longer about access to water and sanitation; the remaining SDG 6 targets address the need to sustain agriculture, industry, and natural ecosystems.

    Outcomes of the 2023 Conference

    • The conference’s proceedings resulted in a lot of talk, fragmented discussions, and no binding commitments.
    • There were 713 diverse voluntary commitments by philanthropic donors, governments, corporations, and NGOs, with 120 relevant to India.
    • Commitments included a $50-billion commitment from the Indian government to improve rural drinking water services under its Jal Jeevan Mission.

    Examples of Commitments

    • Technology: Specific innovations in wastewater treatment or solar treatment of water in remote areas, and a number of proposals for incubation platforms.
    • Data and Models: Cost-effective approaches to data-generation included sensors and satellite data. Other efforts offered data analysis tools.
    • Knowledge Sharing: One useful tool was the W12+ Blueprint, a UNESCO platform that hosts city profiles and case studies of programs, technologies, policies that addresses common water security challenges.
    • Capacity Building: Efforts offered to help marginalized communities and women understand how to exercise their rights.
    • Civil Society: Platforms for collective action by civil society groups lobbying for changes in regulations.
    • Environmental, Social, and Corporate Governance: The conference concluded that effective water governance hinges on these broad areas, and weaving them into the Water Action Agenda is a step.

     

  • Fernarium at Eravikulam National Park

    fern

    Eravikulam National Park, located in Munnar, India, is known for its natural habitat of Nilgiri Tahr, and has recently introduced a new attraction – a Fernarium.

    What are Ferns?

    • Ferns are a type of vascular plant that reproduces via spores, rather than seeds.
    • They have distinctive leaves, called fronds, which are often intricately divided into smaller leaflets.
    • Ferns can grow in a wide variety of environments, from rainforests to deserts, and they play an important role in many ecosystems as a habitat for animals, as well as by providing food and shelter for a variety of other plants.

    Importance of Ferns

    • Ferns are ecological indicators of healthy forests, and the climatic conditions inside the park are suitable for growing ferns.
    • Ferns are part of the Epiphytic family and grow naturally in soilless conditions.
    • They obtain water and nutrients through leaching from trees, and a large number of ferns are found on trees inside the park.

    Fernarium @ Eravikulam

    • The Fernarium is a collection of ferns and it is the first of its kind in Munnar.
    • Currently, 52 varieties of ferns have been planted, and the plan is to cover all 104 varieties that are found in the park.
    • This initiative aims to provide visitors with awareness about the biodiversity of the park.

    Back2Basics: Eravikulam National Park

    Location Perched 7000 ft. above sea level, the Park was a former hunting preserve of British planters
    Designation Declared a Sanctuary in 1975, and a National Park in 1978
    Significance Protects the highly endangered mountain goat, Nilgiri Tahr, and is the land of the Neelakurinji flower that blooms once in twelve years
    Extent Covers an area of 97 sq. km of rolling grasslands and high-level sholas
    Climate Receives heavy showers during the southwest (June/July) and retreating (October/November) Monsoons; one of the wettest areas in the world
    Topography Undulating terrain with grass, hillocks, and sholas; highest peak south of the Himalayas, the Anamudi, is located here
    Vegetation Majorly covered with rolling grasslands, with several patches of shola forests; important flora includes Actinodaphne bourdilloni, Microtropis ramiflora, Strobilanthus Kunthianus (Neela Kurinji), etc.
    Wildlife Population 29 species of mammals, including the endemic Nilgiri Tahr, Gaur, Sloth Bear, Nilgiri Langur, Tiger, Leopard, Giant Squirrel, and wild dog; 140 species of birds, including 10 unique to the Western Ghats; more than 100 varieties of butterflies and 20 species of amphibians are also recorded here.

     

  • Bandipur completes 50 years as Project Tiger Reserve

    tiger

    Central idea: Bandipur completed 50 years as a Project Tiger Reserve on April 1, 2023.

    Bandipur Tiger Reserve

    • The reserve is located in the Indian state of Karnataka and is spread over an area of 912.04 sq. km.
    • It is recognized as one of the prime tiger habitats in the world and is an important component of the country’s first biosphere reserve – Nilgiri Biosphere Reserve.

    Tiger Population in Bandipur

    • When Project Tiger was launched in 1973, there were 12 tigers in Bandipur, according to Ramesh Kumar, director, of Bandipur Tiger Reserve.
    • Today, the number of tigers utilizing the park is 173 while the number of tigers within the reserve has been pegged at 126 as per the Status of Tigers Co-predators and Prey in India, 2018.

    History of conservation efforts in Bandipur

    • Much before the Wildlife Conservation Act, 1972, was passed, the erstwhile rulers of Mysuru had realized the importance of conserving flora and fauna.
    • The Mysore Game and Fish Preservation Act was passed in 1901, and several forest areas were preserved as Game Reserves, and Tiger Blocks were identified with shooting restrictions imposed.
    • Initially, an area spread over 35 sq miles was declared as a Game Sanctuary in Chamarajanagar State Forest of Mysore district in 1931 and was protected for 10 years.

    Bandipur’s inclusion in Project Tiger

    • When Project Tiger was launched in 1973, Bandipur was among the first nine reserves to be brought under the flagship program, and it included most areas that were already protected under the Venugopal Wildlife Park.
    • The park was upgraded to a national park and renamed Bandipur, and the adjacent reserve forests were included under it to extend its area to 874.20 sq km.

    Significance of the area

    • The landscape spanning Bandipur, Nagarahole, Mudumalai, and Wayanad complex is home not only to the highest number of tigers in the country – about 724 – but also to the largest Asian Elephant population.
    • The Bandipur Tiger Reserve is an important component of the country’s first biosphere reserve – Nilgiri Biosphere Reserve.

    Tap to read more about:

    [Sansad TV] Perspective – Project Tiger: Reclaiming Territories

     

  • How to manage India’s Solar PV waste problem?

    solar pv

    Central idea: India is rapidly expanding its solar photovoltaic (PV) sector, but effective waste management strategies for this sector are still lacking. This article explores the challenges and gaps in solar PV waste management in India.

    solar

    Solar PV Waste in India

    • India has the world’s fourth-highest solar PV deployment, and the installed solar capacity was nearly 62 GW in November 2022.
    • A 2016 report by the International Renewable Energy Agency estimates that India could generate 50,000-3,25,000 tonnes of PV waste by 2030 and more than four million tonnes by 2050.
    • India’s solar PV installations are dominated by crystalline silicon (c-Si) technology, which mainly consists of a glass sheet, an aluminium frame, an encapsulant, a backsheet, copper wires, and silicon wafers.
    • A typical PV panel is made of c-Si modules (93%) and cadmium telluride thin-film modules (7%).

    Hazards posed by PV waste

    Some of the hazards of solar PV waste are:

    • Environmental pollution: The accumulation of solar PV waste in landfills can lead to environmental pollution, as the waste contains hazardous materials such as lead, cadmium, and other toxic chemicals. Incinerating the encapsulate also releases sulphur dioxide, hydrogen fluoride, and hydrogen cyanide into the atmosphere.
    • Health hazards: Improper handling and disposal of solar PV waste can lead to health hazards for workers and people living near the waste disposal sites. The toxic chemicals in the waste can cause respiratory problems, skin irritation, and other health issues.

    Economy behind PV waste

    • Financial losses: Improper management of solar PV waste can lead to financial losses for the companies involved in waste collection and treatment. The lack of suitable incentives and schemes in which businesses can invest leads to a small market for repurposing or reusing recycled PV waste in India.
    • Resource depletion: The disposal of solar PV waste leads to the loss of valuable resources such as silicon, silver, and other critical materials, which can lead to resource depletion.

    Recovery and Recycling of PV Waste

    • As PV panels near expiration, some portions of the frame are extracted and sold as scrap; junctions and cables are recycled according to e-waste guidelines; the glass laminate is partly recycled, and the rest is disposed of as general waste.
    • Silicon and silver can be extracted by burning the module in cement furnaces.
    • According to a 2021 report, approximately 50% of the total materials can be recovered.

    Challenges particular to India

    • India faces challenges in the collection, storage, recycling, and repurposing of PV waste.
    • Only about 20% of the waste is recovered in general, and the rest is treated informally, leading to pollution of the surroundings.
    • Gaps in PV Waste Management-
    1. Generalized as e-waste: The clubbing of PV waste with other e-waste could lead to confusion, and there is a need for specific provisions for PV waste treatment within the ambit of e-waste guidelines.
    2. Hazards are ignored: PV waste is classified as hazardous waste in India, and there is a need for pan-India sensitisation drives and awareness programmes on PV waste management.

    Why does India need to act now?

    • Considering the rate at which these panels are being installed around the country, India is expected to generate an enormous amount of waste over the next 20 years.
    • India is expected to become one of the top five leading photovoltaic waste producers worldwide by 2050.
    • Therefore, India needs to install clear policy directives, well-established recycling strategies, and greater collaboration, so that it doesn’t find itself caught unprepared against a new problem in the future.

    Key recommendations

    Policymakers should:

    • Introduce a ban on dumping of waste modules by different entities in the landfills.
    • Formulate a dedicated PV module waste management regulation.
    • Introduce incentives like green certificates to provide a level-playing field and encourage recycling and mineral recovery by the industry.

    Industries should:

    • Improve the PV module design to minimise the waste at the disposal stage. This can include sustainable design with reduced use of toxic minerals or adopting a ‘design to disassemble’ approach.
    • Invest in the second-life use of sub-standard modules to delay waste creation.
    • Collaborate with research institutes to develop recycling techniques and support pilot demonstrations.
    • Conceptualise new business models to manage and finance the waste disposal.

    Way forward

    • India needs to pay more attention to domestic R&D efforts as depending on a single module type will dis-uniformly deplete certain natural resources.
    • It is important to boost capacity for recycling and recover critical materials.
    • This can be achieved by-
    1. Formulating specific provisions for PV waste treatment,
    2. Pan-India sensitisation drives, and awareness programmes,
    3. Promoting domestic R&D efforts, and
    4. Providing appropriate infrastructure facilities and adequate funding.

     

  • What is the Wildlife Protection Act, 1972?

    wild

    A person in UP was booked under the Wildlife Protection Act, 1972, for “illegally” keeping and nursing an injured Sarus crane (Grus Antigone) he found in his village.

    About Sarus

    • The Sarus crane is usually found in wetlands and is the state bird of Uttar Pradesh.
    • Standing at 152-156 centimetres, it is the world’s tallest flying bird.

    What is Wildlife (Protection) Act, of 1972?

    • WPA provides for the protection of the country’s wild animals, birds and plant species, in order to ensure environmental and ecological security.
    • It provides for the protection of a listed species of animals, birds and plants, and also for the establishment of a network of ecologically-important protected areas in the country.
    • It provides for various types of protected areas such as Wildlife Sanctuaries, National Parks etc.

    There are six schedules provided in the WPA for the protection of wildlife species which can be concisely summarized as under:

    Schedule I: These species need rigorous protection and therefore, the harshest penalties for violation of the law are for species under this Schedule.
    Schedule II: Animals under this list are accorded high protection. They cannot be hunted except under threat to human life.
    Schedule III & IV: This list is for species that are not endangered. This includes protected species but the penalty for any violation is less compared to the first two schedules.
    Schedule V: This schedule contains animals which can be hunted.
    Schedule VI: This list contains plants that are forbidden from cultivation.

     

    What is the law on animals and birds under Schedule IV?

    • Species mentioned under Schedules III and IV relate to the prohibition on dealings in trophy and animal articles without a license, purchase of animals by a licensee, and restriction on transportation of wildlife.
    • Section 48 of the Act specifically states that any wild animal or animal article can be transported only after obtaining permission from the Chief Wildlife Warden or any other officer authorised by the state.
    • Section 44 provides for issuing licenses to taxidermists, eating houses (hotels or restaurants), and dealers in animal articles, preserved animal parts or trophies, uncured trophies (whole or any unpreserved part of an animal), captive animals, and snake venom of such species.

     

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  • India’s Water Vision: Roadmap for a Sustainable Future

    Central Idea

    • India’s Water Vision addresses key water-related challenges, highlights ongoing interventions, and offers recommendations for ensuring sustainability and serving as a model for other countries to achieve clean water and sanitation for all.

    India’s Water vision

    • India’s Water Vision is a government initiative aimed at providing clean and safe water to all citizens of India.
    • It was launched in 2019 and aims to provide water security, improve water use efficiency, and increase the use of recycled water.
    • The initiative also focuses on conservation of water resources and promoting sustainable water practices.
    • It is a plan announced as part of the Prime Minister’s Vision India @ 2047 initiative.

    The Importance of India’s Water Vision

    • Climate change: India’s Water Vision comes at a critical time when the IPCC’s Sixth Assessment Report confirms the adverse impacts of human-caused climate change on water availability and security, and the UN 2023 Water Conference takes place after a 46-year gap.
    • G20 presidency: India’s G20 presidency can set an example for other countries to prioritize water action, leading to a global water action agenda with clear commitments and pledges to accelerate progress towards achieving Sustainable Development Goal 6 by 2030.

    Challenges and Interventions in India’s Water Sector

    • Jal Jeevan Mission: The Jal Jeevan Mission has increased tap connections in rural households, but there is a need to ensure reliability and quality of water supply through investments in source sustainability and water quality surveillance for improved social, economic, and public health outcomes.
    • Groundwater regulation: Strengthen groundwater governance by making substantial progress in decision-making through groundwater atlas, aquifer mapping, and extensive monitoring. Encourage states like Rajasthan and Punjab to pass bills and fully implement the central government’s model law for regulating groundwater.
    • Namami Gange Programme and Atal Mission for Rejuvenation: Focus on pollution abatement and river rejuvenation by improving wastewater management through initiatives like Namami Gange Programme and Atal Mission for Rejuvenation and Urban Transformation. Realize the potential of treated wastewater for irrigation by strengthening treatment infrastructure and pricing freshwater adequately.
    • Per Drop More Crop initiative: Improve water use efficiency in irrigated agriculture by promoting micro-irrigation systems such as drip and sprinkler technologies through the Per Drop More Crop initiative. Scale up water-saving technologies through targeted subsidies for small and marginal farmers.
    • Atal Bhujal Mission: Engage local communities in water management through programs like Atal Bhujal Mission, which aims to improve groundwater management in water-stressed blocks by involving communities in the preparation of water security plans, ensuring climate resilience.

    Recommendations for Ensuring Sustainability of Water Actions

    • Ensure sustainable source: Ensure access to safely managed domestic water services by focusing on source sustainability and water quality surveillance, leading to positive social, economic, and public health outcomes.
    • Prompt groundwater regulation: Encourage all states to fully implement groundwater regulation laws and take prompt action to address groundwater overexploitation, especially in major groundwater-consuming states.
    • Improve wastewater treatment: Strengthen wastewater treatment infrastructure to treat a larger proportion of municipal sewage and ensure that freshwater is adequately priced to promote safe reuse of treated water for irrigation.
    • Efficient water use practice: Scale up water-saving technologies in agriculture by providing targeted subsidies to small and marginal farmers, facilitating the adoption of water-efficient practices and potentially saving 20% of currently used irrigation water by 2050.
    • Improving community engagement: Support ongoing community engagement in water management by ensuring the development and implementation of annual water security plans, taking corrective action when necessary to ensure water security in vulnerable regions.

    Facts for prelims

    Initiative Objective
    Jal Jeevan Mission (JJM) Ensure piped water supply to every household in the country by 2024
    Atal Bhujal Yojana (ABY) Improve groundwater management in the country
    Pradhan Mantri Krishi Sinchai Yojana (PMKSY)              Provide irrigation facilities to all agricultural lands in the country
    National Water Informatics Centre (NWIC) Collect, collate, and disseminate water-related data from various sources
    National Hydrology Project (NHP) Improve the country’s hydrological data management system
    Jal Shakti Abhiyan (JSA) Create awareness about water conservation and promote the judicious use of water

    Conclusion

    • India’s Water Vision offers a comprehensive roadmap for addressing water-related challenges and achieving clean water and sanitation for all. By sharing its successes, discussing the sustainability of its initiatives, and offering support to other countries, India can leverage its G20 presidency to accelerate progress toward Sustainable Development Goal 6 and serve as a model for global water action.

     

     

  • India’s Push for Semiconductors

    semiconductor

    Central idea

    • The Indian government has given ₹1,645 crore in PLI incentives to electronics manufacturers to bring more of the supply chain to India.
    • There is a growing need for semiconductors as they are used in almost all modern electronics.
    • Many countries are moving away from China’s dominance in the sector due to supply chain vulnerabilities and geopolitical pressures.

    Semiconductor manufacturing in India

    • Invest India agency estimates electronics manufacturing to be worth $300 billion by 2025-26.
    • While finished product facilities have been growing, fabs for chipsets and displays are rarer.
    • Ministry of Electronics and Information Technology is set to announce the first semiconductor manufacturing fab soon.
    • Semiconductor Industry Association (SIA) suggests India to leverage its strength in the electronics manufacturing value chain.
    • Foundry companies require high investments while OSAT generate better margins.
    • Outsourced Semiconductor Assembly and Test (OSAT) set-ups take care of less capital-intensive parts of chipmaking and run specialized tests.
    • Many chip facilities tend to be captive units of large companies.

    Importance of semiconductor manufacturing

    • Semiconductor fabrication units turn raw elements like silicon into integrated circuits used in practically all electronic hardware.
    • Fabs are highly capital-intensive undertakings costing billions of dollars for large facilities.
    • Fabs require a highly reliable and high-quality supply of water, electricity, and insulation from the elements, reflecting the high degree of precision, cost, and capital needed to make sophisticated circuits.
    • Countries have spotted strategic value in cornering segments of the value chain for fabs.
    • China has pulled ahead of Taiwan last year in terms of global sales from fabs.
    • The US passed the CHIPS Act to provide subsidies and investments to manufacturers opening fabs and making semiconductors in the US.
    • US also pushed some restrictions and sanctions on the Chinese semiconductor industry.

    India’s advantages in semiconductor manufacturing

    • India has an advantage in semiconductor manufacturing as a large portion of semiconductor design engineers globally are either Indian or Indian-origin.
    • Chipmaking firms such as Intel and NVIDIA have large facilities in India that are already flush with Indian talent working on design problems.
    • China is losing control over this advantage in the face of sanctions and an ageing population.
    • Experts believes that without a sustainable pipeline of high calibre talent, China’s goals for the semiconductor sector will not be achievable.

    Various challenges

    • Huge Investments involved: Semiconductor Fabrication facility requires many expensive devices to function. Complex tools and equipment are required to test quality and move silicon from location to location within the ultra-clean confines of the plant.
    • Economy of scale:  In semiconductor fabrication, a high volume of production is required to be maintain so as to meet the increasing demand of the marketplace, at the same time, a strong financial backing as Indian market is very much uncertain about financial fluctuations.
    • Requirement highly skilled labour: Semiconductor fabrication is a multiple-step sequence of photolithographic and chemical processing steps during which electronic circuits are gradually created on a wafer made of pure semiconducting material. This actually requires high skills.
    • Scarcity of raw materials: From a value-chain perspective, it needs silicon, Germanium & Gallium arsenide and Silicon carbide which are not available in India and needs to be imported.
    • Uncertain Indian market: A semiconductor fabrication facility in India cannot independently rely on Indian customers for their entire sales structure. They have to maintain overseas customer base to balance inflections from Indian market due to market trends, government policies etc.
    • Disposal of hazardous waste: Many toxic materials are used in the fabrication process such as arsenic, antimony, and phosphorus. Hazardous impact on the environment by the industry may act as an impediment to India’s commitment to mitigate climate change.

    Policy initiatives in India

    • Make in India:This aims to transform India into a global hub for Electronic System Design and Manufacturing (ESDM).
    • PLI scheme:In December 2021 the Centre sanctioned ₹76,000 crore under the production-linked incentive (PLI) scheme to encourage the manufacturing of various semiconductor goods within India.
    • DLI scheme:It offers financial incentives, design infrastructure support across various stages of development and deployment of semiconductor design for Integrated Circuits (ICs), Chipsets, System on Chips (SoCs), Systems & IP Cores and semiconductor linked design.
    • Digital RISC-V (DIR-V) program: It intends to enable the production of microprocessors in India in the upcoming days achieving industry-grade silicon and design wins by December 2023.
    • India Semiconductor Mission (ISM):The vision is to build a vibrant semiconductor and display design and innovation ecosystem to enable India’s emergence as a global hub for electronics manufacturing and design

    Way forward

    To ensure greater resilience in a volatile world, India needs to undertake the following measures to sustain the domestic and global semiconductor demand:

    • Policy framework: As foundry setup is highly Capital intensive, it must be supported with a solid long term plan and financial backing. This backing is required from the entrepreneur & the government both.
    • Fiscal sustenance: In text of Indian Government as tax holiday, subsidy, zero duty, financial investment etc. will play an important role in promoting the Fab along with the semiconductor industry in India; this will put further pressure on already large Fiscal Deficit.
    • Support Infrastructure: World class, sustainable infrastructure, as required by a modern Fab be provided, with swift transportation, large quantity of pure water, uninterrupted electricity, communication, pollutant free environment etc.

    Conclusion

    • India’s electronic manufacturing incentive programs are geared towards breaking new ground in ambitious plans connected to popular brands such as Apple.
    • The Indian government is working to create an ecosystem that will facilitate sustainable growth and fiscal feasibility in the semiconductor industry.
    • The electronics value chain must be an international undertaking among like-minded nations with common values to be effective.