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Subject: Conservation & Mitigation

1. Conservation Progs.
2. Worldwide initiatives
3. Mitigation Strategies
4. Conventions and Protocols

  • Amendments to the Forest (Conservation) Act, 1980

    The Union Ministry of Environment, Forest and Climate Change has proposed several amendments to the Forest (Conservation) Act, 1980 (FCA), which may enable infrastructure projects to come up in the forest areas more easily.

    What are the amendments?

    • They propose to grant exemptions to railways, roads, tree plantations, oil exploration, wildlife tourism and ‘strategic’ projects in forests.
    • The proposal also aims to empower state governments to lease forest land to private individuals and corporations.
    • If the proposed amendments come into force, they would dilute the provisions of the landmark 1996 decision of the Supreme Court in Godavarman

    The amendments, however, propose two changes to strengthen the applicability of the FCA, according to the documents accessed:

    1. To complete the process of forest identification in a time-bound manner
    2. To enable the creation of ‘no-go’ areas, where specific projects would not be allowed

    The Forest (Conservation) Act, 1980

    The FCA is the principal legislation that regulates deforestation in the country.

    • It prohibits the felling of forests for any “non-forestry” use without prior clearance by the central government.
    • The clearance process includes seeking consent from local forest rights-holders and from wildlife authorities.
    • The Centre is empowered to reject such requests or allow it with legally binding conditions.
    • In a landmark decision in 1996, the Supreme Court had expanded the coverage of FCA to all areas that satisfied the dictionary definition of a forest; earlier, only lands specifically notified as forests were protected by the enforcement of the FCA.

    The FCA is brief legislation with only five sections of which-

    • Section 1 defines the extent of coverage of the law,
    • Section 2 restrictions of activities in forest areas and the rest deals with the creation of advisory committees, powers of rule-making and penalties.

    Key propositions of the Amendment

    The proposed amendments seek to make additions and changes to Section 1 and 2.

    (1) Concessions to survey and exploration

    • In the proposed new section 1A, a provision has been added to exempt the application of FCA on forest land that is “used for underground exploration and production of oil and natural gas through Extended Reach Drilling (ERD) originating outside forest land.”
    • The exemption is subject to terms and conditions laid down by the central government.
    • A new explanation added to Section 2 says that “survey, reconnaissance, prospecting, exploration or investigation” for future activity in the forest will not be classified as a “non-forestry activity”.
    • This means such survey works would not require any prior permission from the government.

    The only exception is if the activity falls within a wildlife sanctuary, national park or tiger reserve.

    (2) Exemptions to Railways and roads inside forests

    • Land acquired by the railways for establishing a rail line or a road by a government agency before 25.10.1980 (the day the FCA was passed) would be exempted from seeking a forest clearance — if they put the land to the same use for which it was acquired.
    • This is included in a provision in the proposed section 1A.
    • The exemption is subject to terms and conditions that the central government will lay down through guidelines, which include planting trees to compensate for the loss of forests.

    (3) Leases on forest land

    • Section 2(iii) of the FCA requires the central government’s approval before assigning forest lands on lease to any private person/corporation/organisation not owned or controlled by the central government.
    • This clause, however, has purportedly been deleted in the proposed amendment.
    • This may mean that state governments can issue leases for the use of forest land without the Centre’s prior approval.

    (4) Exemptions to plantations

    • A new explanation to Section 2 proposes to exempt plantation of native species of palm and oil-bearing trees from the definition of “non-forest purpose”.
    • Since the FCA applies to the conversion of forest land to “non-forest purpose”, this proposed amendment would effectively mean that anyone who wants to clear a natural forest to raise such plantations would not require any approval from the government.
    • The government will only impose conditions for compensatory afforestation and payment of other levies and compensations.

    (5) Exemptions to wildlife tourism, training infrastructure

    • The FCA classifies activities related to wildlife conservation as “non-forestry” purposes, which means such activities — building checkpoints, communication infrastructure, fencing, boundary, etc — which include do not need a forest clearance.
    • The proposed amendment claims to add to this list “forest and wildlife training infrastructure” and the “establishment of zoos and safaris” managed by the government or any authority under the Wildlife Protection Act, 1972.
    • It may also add ecotourism facilities approved under the Forest Working Plan or Working Scheme approved by the central government.

    (6) States may grant forest clearance for strategic / security projects

    • The proposed Section 2A may empower the central government to provide for state government approval for projects on forest land for “strategic” or security projects of “national importance”, according to the documents accessed.
    • There is no clarity on the scope of these terms, or on the determination of national importance, or illustrative examples of such projects.

    Limiting the coverage of the Supreme Court’s decision

    • The Supreme Court in Godavarman Case 1996 had held that the meaning of “forest” under the FCA would include not only statutorily recognised forests.
    • It would include any area recorded as forest in government records, regardless of ownership.
    • The restrictions in the FCA would, therefore, be applicable to both de jure and de facto

    The proposed amendment purportedly seeks to reduce the scope of this judgment by limiting the applicability of the FCA to only such land that has been:

    • Declared or notified as forest under the Indian Forest Act, 1927
    • Recorded as forest land in the government record prior to 25 October 1980, with the exception of such land if its use has been changed from forest to non-forest purpose prior to 12 December 1996
    • Identified as “forest” by a state government expert committee up to one year from the date of the amendment.

    The judgment interpreted the Act as it stood then. The addition of a specific definition thus limits the scope of the judgment. De facto forests are, therefore, excluded from the purview of the FCA.

    Creation of ‘No-Go’ areas

    • The proposed amendment inserts a new Section 2B, which will allow the central government to delineate forest areas where conversion to specific non-forest uses would not be permitted for a fixed period of time.
    • The delineation would be based on the basis of pre-defined criteria.
    • This could mean, for instance, that a certain dense forest would not be allowed to be converted to a coal mine for the next 30 years, but it could be allowed to be cleared for a thermal power plant.
    • In the Godavarman case, the Supreme Court had directed states to set up expert committees to draw up a list of forests that were not notified under the Indian Forest Act, 1927 (IFA), but deserved to be protected by the FCA.
    • Several states are yet to comply with this requirement.

    Impact

    • The proposed Section 1A(ii) excludes from the purview of the FCA those forests which were described as such in government records (but not notified under the IFA).
    • The Karnataka High Court recently dealt with a matter wherein the state government had passed several orders to de-notify lands classified as “state forest” (but not notified under IFA), and to divert them for non-forest purposes.
    • The lands were then allotted for the rehabilitation of displaced people. The state government completed this process of dereservation of reserved forests in 2017.
    • On March 4, 2021, the high court struck down actions of the state government for not taking “prior approval of the central government” as required under Section 2 of the FCA.
    • It recommended criminal action against any officers responsible for allowing non-forest use of forest land.

    What lies ahead?

    • If the proposed amendment is enacted, the insertion of Section 1A(ii) would exempt the application of the FCA to the land which was converted to non-forest use by the Karnataka government.
    • The exemption of zoos and safaris from “non-forest purpose” comes a year after the government proposed to open a zoo in Mumbai’s Aarey forest and a tiger safari in Madhya Pradesh led to objections from biologists.
    • While state governments may certainly continue to seek dilution of the FCA during enforcement, the removal of the requirement of central government approval is a step towards a dilution of restrictions on forest land use.
  • Inter-state Tiger Relocation Project

    Sundari — a tigress shifted as part of India’s first inter-state translocation project in 2018 from Madhya Pradesh to Odisha has returned home.

    What is the news?

    • The five-year-old tigress Sundari spent 28 months in captivity in Satkosia Tiger Reserve, Odisha.
    • The two states lingered on the process for her relocation despite the National Tiger Conservation Authority (NTCA) shelving off the much-vaunted inter-state tiger translocation drive.

    What was the Tiger Relocation Project?

    • The tiger relocation project was initiated in 2018 wherein two big cats, a male (Mahavir) from Kanha Tiger Reserve and a female (Sundari) from Bandhavgarh from MP were relocated to Satkosia Tiger Reserve in Odisha.
    • The relocation was meant to serve two purposes
    1. to reduce the tiger population in areas with excess tigers to majorly reduce territorial disputes and
    2. to reintroduce tigers in areas where the population has considerably reduced due to various reasons

    How were Mahavir and Sundari chosen for the project?

    • Both the big cats were selected for the translocation project as per the NTCA guidelines and in collaboration with the Wildlife Institute of India and the GoI.
    • Two key factors were considered for choosing the animal — first, a dispersing young animal which is to find a new and second, an adult transient which was yet to establish any territory.

    What is the Satkosia Tiger Reserve and why was it chosen?

    • Encompassing an area of 963.87 sq km, the Satkosia Tiger Reserve spreads across four districts and has as its core area 523 sq km.
    • According to NTCA, Satkosia falls under reserves where “there is a potential for increasing tiger populations”.
    • Declared as a Tiger Reserve in 2007, Satkosia had a population of 12 tigers then. The numbers reduced to two in 2018.
    • The purpose of the relocation was to repopulate tigers in the reserve areas.

    Try this PYQ from CSP 2020:

    Q.With reference to India’s Desert National Park, which of the following statements is correct?

    1. It is spread over two districts.
    2. There is no human habitation inside the Park.
    3. It is one of the natural habitats of Great Indian Bustard.

    Select the correct answer using the code given below:

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1,2 and 3

    Unexpected outcomes of the project

    The project ran into trouble within weeks of initiation.

    • The arrival of the tigers was followed by severe protests by villagers living on the fringes of the reserve and the matter eventually snowballing into a poll issue.
    • Forest department officials were attacked and their offices burnt down by irate villagers most of whom were tribals.
    • The villagers feared the big cats would endanger their livelihoods, lives and livestocks. They also alleged that they were not consulted or informed prior to the translocation.
    • The major reason which contributed to the failure of the project was the lack of confidence and trust-building between the forest department and the villagers.
    • Within months of the translocation, Mahavir was found dead and was killed in poaching.
  • Places in news: Zabarwan Mountains

    Prime Minister has asked tourists to visit the tulip garden, located at the foothills of the Zabarwan range in Jammu and Kashmir.

    Try this PYQ from CSP 2020:

    Q.Siachen Glacier is situated to the

    (a) East of Aksai Chin

    (b) East of Leh

    (c)North of Gilgit

    (d) North of Nubra Valley

    Zabarwan Mountains

    • The Zabarwan Range is a short sub-mountain range between Pir Panjal and the Great Himalayan Range in the central part of the Kashmir Valley.
    • Specifically, the range is known to be what overlooks the Dal Lake and holds the Mughal gardens of Srinagar.
    • The Shankaracharya Temple is built on the edge of the central part of the Zabarwan Range.
    • The highest peak of this range is Mahadev Peak at 13,013 feet (3,966 m), which forms the distant background of the eastern mountain wall.
    • On the northern slopes of the central part of the range, there are three Mughal gardens built by Emperor Shah Jahan.
    • These include Chashma Shahi, Nishat Bagh and Shalimar Garden alongside the Pari Mahal (the fairy palace).
    • The Dachigam National Park is the main feature of the range which holds the last viable population of Kashmir stag (Hangul) and the largest population of black bear in Asia.
  • Vehicles scrappage policy: A step forward but a missed opportunity

    The much-awaited draft policy on vehicle scrappage is finally out. But the draft policy also misses an opportunity: Of designing the policy as an effective stimulus programme for green recovery in the sector to achieve deeper and quicker air quality benefits.

    Background

    • The policy outlines the criteria for defining end-of-life vehicles and scrapping them.
    • It also makes provision for scrapping facilities for safe disposal of waste and material recovery.
    • This is an important step forward towards building infrastructure for organised and scientific scrapping of old vehicles.

    The proposal

    • This proposed policy seeks to phase out unfit vehicles to reduce vehicular pollution, meet the climate commitments, improve road safety and fuel efficiency, formalize informal vehicle scrapping industry and recover low-cost material for the automotive, steel and electronics industry.
    • The policy expects to spin jobs and attract investment as well.
    • It is a big positive for supporting a network of well-equipped scrappage facilities with adequate environmental safeguards to stop unsafe dismantling that contaminates the environment.

    Must read:

    New Vehicle Scrappage Policy

    Issues with the policy

    (1) Advisory nature

    • This policy has only ‘advised’ the state governments and the automobile industry to provide voluntary incentives to the owners of old vehicles.
    • The central government has not committed to make it a fiscal stimulus strategy for quicker renewal of ageing, heavy-duty vehicle fleet with BS-VI vehicles — or to link other segments with targeted electrification.

    (2) Achieving fleet renewal

    • The focus on targeted fleet renewal for maximum emissions gains is still weak.
    • The proposed policy puts the entire onus of incentivizing fleet renewal on the state governments.
    • They have been advised to waive off a big chunk of road tax and registration fees on replacement vehicles.
    • These are important sources of state revenue, and the reaction of the state governments is still not known.

    (3) No stimulus

    • The more compelling question is whether the central government would consider a centrally supported stimulus programme for post-pandemic green recovery.
    • This is the global trend wherein governments have been giving conditional bailouts or tax support linked to emissions targets.

    What can be an effective strategy?

    (1) Transportation vehicles

    • For heavy-duty vehicles, the policy can take a more nuanced approach.
    • Consider that some truck owners may want to only dispose of the very old trucks without replacing them. But others may want to scrap and replace the older trucks.
    • In that case, a rebate can be given to the owners of end-of-life vehicles who are interested in ‘only scrapping’ the vehicle without immediately replacing them.
    • And this rebate can be given based on a scrappage certificate from authorized scrappage centres.
    • Old trucks with more economic life left can get a comparatively higher incentive as that will give higher emissions benefits.

    (2) Personal vehicles

    • For these vehicles, the central incentive can be linked with replacement with electric vehicles.
    • This can be added to the normal scrapping of end-of-life vehicles as already proposed in the draft policy. This can maximise air quality gains.
    • Personal vehicles are numerous and general public support for their fleet renewal can divert a lion’s share of the allocated budget from the priority heavy-duty segment.
    • Therefore, the public support for the personal vehicle segment can be linked only with voluntary electrification.

    Build-in manufacturers’ responsibility

    • The new policy also needs to align with the mandate for the manufacturers to meet targets for recyclability of material.
    • Make this mandatory as part of the scrappage policy.

    We have AIS 129

    • It is encouraging that the Automotive Industrial Standard-129 (AIS 129) on reuse, recycling and material recovery from vehicles were framed in 2015.
    • This requires 80-85 per cent of the material used in vehicle manufacturing by mass to be recoverable/recyclable/reusable at the end of life.
    • AIS-129 also restricts the use of heavy metals including lead, mercury, cadmium, hexavalent chromium, etc, and asks for the coding of plastics to inform dismantlers.
    • The requirement of recyclability should be extended to 85-95 per cent to maximise material recovery as well as energy recovery from residual waste like used oil, non-recyclable rubber etc.

    Way forward

    • This first-ever formal scrappage policy in India is urgently needed to help build infrastructure for safe disposal and material recovery to minimise environmental hazards.
    • But India would be adopting scrappage policy during these unprecedented pandemic times, so it is necessary to leverage this targeted fleet renewal with well-designed central support for a post-pandemic green deal.
  • Ken-Betwa Link Project (KBLP)

    In the presence of PM and Jal Shakti Minister, the CMs of Madhya Pradesh and Uttar Pradesh have signed an agreement to implement the Ken Betwa Link Project (KBLP).

    Must read:

    Interlinking of rivers: Significance & Challenges

    What is the Ken Betwa Link Project?

    • The Ken-Betwa Link Project is the first project under the National Perspective Plan for the interlinking of rivers.
    • Under this project, water from the Ken River will be transferred to the Betwa river. Both these rivers are tributaries of the river Yamuna.
    • The project is expected to provide annual irrigation of 10.62 lakh hectares, drinking water supply to about 62 lakh people and also generate 103 MW of hydropower.

    The Project has two phases:

    • Under Phase-I, one of the components — Daudhan dam complex and its appurtenances like Low Level Tunnel, High Level Tunnel, Ken-Betwa link canal and Power houses — will be completed.
    • While in the Phase-II, three components — Lower Orr dam, Bina complex project and Kotha barrage — will be constructed.

    Regions benefitting from KBLP

    • The project lies in Bundelkhand, a drought-prone region, which spreads across 13 districts of Uttar Pradesh and Madhya Pradesh.
    • It will be of immense benefit to the water-starved region of Bundelkhand, especially in the districts of Panna, Tikamgarh, Chhatarpur, Sagar, Damoh, Datia, Vidisha, Shivpuri and Raisen of Madhya Pradesh and Banda, Mahoba, Jhansi and Lalitpur of Uttar Pradesh.
    • It will pave the way for more interlinking of river projects to ensure that scarcity of water does not become an inhibitor to development in the country.

    What about the Panna tiger reserve?

    • Out of the 6,017 ha of forest area coming under submergence of Daudhan dam of Ken Betwa Link Project, 4,206 ha of the area lies within the core tiger habitat of Panna Tiger Reserve.

    Previous examples of river-linking

    • In the past, several river linking projects have been taken up. For instance, under the Periyar Project, the transfer of water from the Periyar basin to the Vaigai basin was envisaged.
    • It was commissioned in 1895.
    • Similarly, other projects such as Parambikulam Aliyar, Kurnool Cudappah Canal, Telugu Ganga Project, and Ravi-Beas-Sutlej were undertaken.

    Recent developments on the interlinking of rivers in India

    • In the 1970s, the idea of transferring surplus water from a river to a water-deficit area was mooted by the then Union Irrigation Minister Dr K L Rao.
    • Rao, who himself was an engineer, suggested the construction of a National Water Grid for transferring water from water-rich areas to water-deficit areas.
    • Similarly, Captain Dinshaw J Dastur proposed the Garland Canal to redistribute water from one area to another.
    • However, the government did not pursue these two ideas further.

    The National Perspective Plan

    • It was in August, 1980 that the Ministry of Irrigation prepared a National Perspective Plan (NNP) for water resources development envisaging inter-basin water transfer in the country.
    • The NPP comprised two components: (i) Himalayan Rivers Development; and (ii) Peninsular Rivers Development.
    • Based on the NPP, the National Water Development Agency (NWDA) identified 30 river links—16 under the Peninsular component and 14 under the Himalayan Component.
    • Later, the river linking idea was revived under the then Vajpayee Government.

    Ken Betwa Link Project is one of the 16 river linking projects under the Peninsular component.

    Clearances required for a river-linking project

    • Generally, 4-5 types of clearances are required for the interlinking of river projects.
    • These are Techno-economic (given by the Central Water Commission); Forest Clearance and Environmental clearance (Ministry of Environment & Forests); Resettlement and Rehabilitation (R&R) Plan of Tribal Population (Ministry of Tribal Affairs) and Wildlife clearance (Central Empowered Committee).
  • Project RE-HAB

    The forest authorities intend to mitigate human-elephant conflict by installing bee boxes along the periphery of the forest and the villages under the Project RE-HAB.

    On similar lines, try this PYQ:

    Q.The term ‘M-STrIPES’ is sometimes seen in the news in the context of:

    (a) Captive breeding of Wild Fauna

    (b) Maintenance of Tiger Reserves

    (c) Indigenous Satellite Navigation System

    (d) Security of National Highways

    Project RE-HAB

    • Project RE-HAB stands for Reducing Elephant-Human Attacks using Bees. It is an initiative of the Khadi and Village Industries Commission (KVIC).
    • It intends to create “bee fences” to thwart elephant attacks in human habitations using honeybees.
    • Bee boxes have been placed on the ground as well as hung from the trees.
    • The boxes are connected with a string so that when elephants attempt to pass through, a tug causes the bees to swarm the elephant herds and dissuade them from progressing further.
    • This idea stems from the elephants’ proven fear of the bees.

    Areas covered by the project

    • The pilot project was launched at four locations around Chelur village in the Kodagu district of Karnataka.
    • These spots are located on the periphery of Nagarahole National Park and Tiger Reserve, known conflict zones.

    Benefits offered

    • The biggest advantage of Project RE-HAB is that it dissuades elephants without causing any harm to them.
    • It is extremely cost-effective as compared to various other measures such as digging trenches or erecting fences.
  • World Air Quality Report, 2020

    Delhi remained the most polluted capital city in the world but India, on the whole, had improved its average annual PM 2.5 (particulate matter) levels higher in 2020 than in 2019, according to a report from World Air Quality Report Air.

    Try this question from CS Mains 2015:

    Q.Mumbai, Delhi and Kolkata are the three megacities of the country but air pollution is a much more serious problem in Delhi as compared to the other two. Why is this so?

    World Air Quality Report

    • It is released by a Swiss air quality technology company IQAir.
    • IQAir is an air quality technology company that since 1963 seeks to empower individuals, organizations and communities to breathe cleaner air through information, collaboration and technology solutions.
    • The 2020 Report is based on PM2.5 data from 106 countries that have been measured by ground-based monitoring stations.

    Highlights of the report

    • Of the 14 most polluted cities, 13 were in India.
    • When ranked by cities, Hotan in China was the most polluted, with an average concentration of 110.2 µg/m³, followed by Ghaziabad in Uttar Pradesh at 106.
    • Delhi’s concentration level, based primarily on data from the Central Pollution Control Board, was 84.1 µg/m³ in 2020, a 15% improvement from the 98.6 µg/m³ recorded in 2019 — a consequence of the lockdown.
    • Bangladesh and Pakistan were the countries in 2020 with worse average PM 2.5 levels than India, says the report.
    • China ranked 11th in the latest report, a deterioration from the 14th in the previous edition of the report. In the 2020 report, 106 countries were evaluated.
  • Draft Plastic Waste Management Rules, 2021

    The draft Plastic Waste Management Rules, 2021, issued by the MoEFCC has necessitated a few changes in the country’s handling of its plastic waste.

    Background

    • The Environment Ministry had first notified the Plastic Waste Management Rules in March 2016.
    • It had provisions for effective and improved collection, segregation, processing, treatment and disposal of plastic waste.

    What are the 2021 rules?

    Phasing out Single-use Plastics

    Single-use plastics have been defined under the rules as “a plastic commodity intended to be used once for the same purpose before being disposed of or recycled”.

    • The rules have proposed to ban the manufacture, use, sale, import and handling of some single-use plastic items on a ‘pan India basis.
    • The provisions will also apply to ‘multi-layered packaging’ – involved extensively in e-commerce and deliver services- but will exempt packaging used for imported goods.
    • They shall apply to every waste generator, local body, Gram Panchayat, manufacturer, Importers and producer as well as ‘brand-owner and “plastic waste processor (recycler, co-processor, etc.)
    • Thermoset plastic and Thermoplastic will also fall within the ambit of these rules.
    • These provisions will, however, not apply to commodities (including carrying bags) made of compostable plastic material, according to the rules.

    The draft is proposed to be implemented in three stages starting this year and culminating in mid-2022.

    Stage I

    • The first set of rules propose that each sheet of non-woven plastic carry bag shall not be less than 60 (GSM per square metre) or 240 microns in thickness. A carry bag made of virgin or recycled plastic shall not be less than 120 microns, with effect from the same date.

    Stage II

    • The second stage will come into effect when six categories of single-use plastic — earbuds with plastic sticks, plastic sticks for balloons, plastic flags, candy sticks, ice-cream sticks, polystyrene (thermocol) for decoration — will be banned for sale, use, manufacture, stocking, import and distribution.

    Stage III

    • In the third stage, the list of banned items will grow to include single-use plastic plates, cups, glasses, cutlery such as forks, spoons, knives, straw, trays, wrapping/packing films around sweet boxes; invitation cards; cigarette packets, plastic/PVC banners less than 100 micron and stirrers.

    Local bodies and state pollution control boards will ensure the implementation and enforcement of these rules.

    What else is covered?

    One, the amendment has extended the applicability of the rules to brand-owner, plastic waste processor, including the recycler, co-processor, etc.  It will also include new definitions of:

    • Non-woven plastic bag
    • Plastic waste processing
    • Single-use plastic (SUP) item
    • Thermoset plastic
    • Thermoplastic

    Try this PYQ:

    Q.In India, ‘extended producer responsibility’ was introduced as an important feature in which of the following?

    (a) The Bio-medical Waste (Management and Handling) Rules, 1998

    (b) The Recycled Plastic (Manufacturing and Usage) Rules, 1999

    (c) The e-Waste (Management and Handling) Rules, 2011

    (d) The Food Safety and Standard Regulations, 2011

    Why such a move?

    • As much as 3.3 million metric tonnes of plastic waste was generated in India in 2018-19, according to the Central Pollution Control Board (CPCB) report 2018-19.
    • The total municipal solid waste generation is 55-65 million tonnes; plastic waste is approximately 5-6 per cent of the total solid waste generated in the country.
    • Goa has the highest per capita plastic waste generation at 60 grams per capita per day, which is nearly double what Delhi generates (37 grams per capita per day).
    • Clearly, we do not know the amount of plastic we generate as a country, as the increase in wealth and affluence contributes to a higher generation of plastic waste.
    • Despite the Plastic Waste Management legislation of 2011, followed by numerous changes in the recent past, most parts of the country lack systematic efforts required to mitigate the risks associated with plastic waste.

    Way ahead

    Managing plastic waste requires effective knowledge, not only among those who produce plastic but also among those who handle it.

    • Brand owners, consumers, recyclers and regulatory authorities need to take long strides in ensuring that we first inventorize the total amount of plastic waste that we generate by means of proper calculations.
    • The second step would be to identify the avenues where the use of plastic can be minimised.
    • Third, the brand owner and manufacturer should try and understand the fates a plastic packaging material would meet after its purpose of packaging has been served.
    • Last, as consumers, we should ensure that all plastic waste leaving our homes is segregated and is not contaminated with food waste.

    Conclusion

    • Plastic, without a doubt, is a miracle commodity that has uses ranging from increasing shelf lives of eatables to medical equipment and automotive.
    • Their waste management needs due attention. And the draft policies is a significant step in this direction.
  • Curbing Benzene Emission

    A joint committee appointed by the National Green Tribunal (NGT) to study air pollution in Kerala has pointed out that petrol refuelling stations were a major source of benzene emissions and volatile organic compounds (VOCs).

    Why such a move?

    • Benzene is a major constituent of evaporative emission due to its high volatility.

    Try this PYQ:

    Q.Consider the following:

    1. Carbon monoxide
    2. Methane
    3. Ozone
    4. Sulphur dioxide

    Which of the above are released into atmosphere due to the burning of crop/biomass residue?

    (a) 1 and 2 only

    (b) 2, 3 and 4 only

    (c) 1 and 4 only

    (d) 1, 2, 3 and 4

    What is Benzene?

    • Benzene is a chemical that is a colourless or light yellow liquid at room temperature. It has a sweet odour and is highly flammable.
    • It evaporates into the air very quickly. Its vapour is heavier than air and may sink into low-lying areas.
    • It dissolves only slightly in water and will float on top of the water.

    Its formation and uses

    Benzene is formed from both natural processes and human activities.

    • Natural sources of benzene include volcanoes and forest fires. Benzene is also a natural part of crude oil, gasoline, and cigarette smoke.
    • Some industries use benzene to make other chemicals that are used to make plastics, resins, and nylon and synthetic fibres.
    • It is also used to make some types of lubricants, rubbers, dyes, detergents, drugs, and pesticides.

    Benzene emission

    • The major sources of benzene exposure are tobacco smoke, automobile service stations, exhaust from motor vehicles, and industrial emissions.
    • Benzene is present in both exhaust and evaporative emissions. Motor vehicles account for approximately 85% of the total benzene emissions.
    • However, ingestion and dermal absorption of benzene can also occur through contact with contaminated water.
  • [pib] Agriculture Voltage Technology

    An Agri-voltaic system of 105 KW capacity has been developed by ICAR-Central Arid Zone Research Institute, Jodhpur.

    Try this PYQ:

    With reference to technologies for solar power production, consider the following statements:

    1. ‘Photovoltaics’ is a technology that generates electricity by direct conversion of light into electricity, while ‘Solar Thermal’ is a technology that utilizes the Sun’s rays to generate heat which is further used in electricity generation process.
    2. Photovoltaics generate Alternating Current (AC), while Solar Thermal generates Direct Current (DC).
    3. India has manufacturing base for Solar Thermal technology, but not for Photovoltaics.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 and 3 only

    (c) 1, 2 and 3

    (d) None

    Agriculture Voltage Technology

    • This technology can increase the income of farmers by the generation of electricity and growing cash crops simultaneously on the same piece of land.
    • Under component-I of the KUSUM (Kisan Urja Suraksha Utthan Mahabhiyan) scheme, there is a provision for installation of the agri-voltaic system in farmers’ fields with a capacity ranging from 500 KW to 2 MW.
    • Moreover, the National Solar Energy Federation of India (NSEFI) has also documented 13 operational agri-voltaic systems in the country managed by different solar PV functionaries and public Institutes.

    About KUSUM Scheme

    • The scheme aims to provide extra income to farmers, by giving them an option to sell additional power to the grid through solar power projects set up on their barren lands.
    • It was announced in the Union Budget 2018-19.

    Component of KUSUM Scheme

    The proposed scheme consists of three components:

    Component-A

    • Renewable power plants of capacity 500 KW to 2 MW will be set up by individual farmers/ cooperatives/panchayats /farmer producer organisations (FPO) on their barren or cultivable lands.
    • The power generated will be purchased by the DISCOMs at Feed-in tariffs determined by respective SERC.

    Component-B

    • Installation of 17.50 lakh standalone Solar Powered Agriculture Pumps.
    • Individual farmers will be supported to install standalone solar pumps of capacity up to 7.5 HP. Solar PV capacity in kW equal to the pump capacity in HP is allowed under the scheme.

    Component-C

    • Solarization of 10 Lakh Grid-connected Solar Powered Agriculture Pumps is included in this component,
    • Individual farmers will be supported to solarise pumps of capacity up to 7.5 HP.
    • Solar PV capacity up to two times of pump capacity in kW is allowed under the scheme.
    • The excess available energy will be sold to DISCOM.