Chapter 14 · Topic 14.2 · Prelims + Mains2 of 3
Sustainable Development: Green finance, EIA and farming
Key points
- ESG, BRSR and green bonds.
- EIA, carrying capacity, footprints.
- Conservation and climate-smart farming.
7 PYQs 2015–2025
Prelims box: facts and traps
- The RBI auctioned the first two tranches of Rs 8,000 crore each on 25 January 2023 and 9 February 2023, each split into 5-year and 10-year bonds of Rs 4,000 crore (RBI press releases).
- The Global Alliance for Climate-Smart Agriculture was launched at the UN Climate Summit in New York in September 2014, when more than 20 governments and 30 organisations joined (UN News, 2014).
- Sovereign green bonds were announced in the Union Budget 2022-23 (PIB, 22 December 2022).
- The Ministry of Finance issued the Framework for Sovereign Green Bonds on 9 November 2022 ahead of the first issue in January 2023.
- Trap (UPSC Prelims 2014): “There is no application of chemical/inorganic fertilizers at all in this” is incorrect.
- Trap (UPSC Prelims 2026): “Encouraging monoculture in rainfed areas” is incorrect. “Increasing rice cultivation in irrigated regions” is incorrect.
On this page (3 sections)
ESG and green finance
ESG stands for Environmental, Social and Governance: the non-financial record of a company on matters such as emissions, workers and board conduct. Investors use it to judge long-term risk.
SEBI’s circular of 10 May 2021 introduced the Business Responsibility and Sustainability Report (BRSR), replacing the older Business Responsibility Report. It is voluntary for 2021-22 and mandatory from 2022-23 for the top 1,000 listed companies by market capitalisation. Disclosures follow the nine principles of the National Guidelines on Responsible Business Conduct, with essential (mandatory) and leadership (voluntary) indicators (SEBI/HO/CFD/CMD-2/P/CIR/2021/562). It is SEBI, not RBI, that mandates BRSR, and the disclosures are largely non-financial (Prelims 2025: only II).
Consider the following statements : I. The Reserve Bank of India mandates all the listed companies in India to submit a Business Responsibility and Sustainability Report (BRSR). II. In India, a company submitting a BRSR makes disclosures in the report that are largely non-financial in nature. Which of the statements given above is/are correct?
- I only
- II only
- Both I and II
- Neither I nor II
Show answer
Answer: (b) · UPSC official key
Labelled bonds tell investors where the money goes. Green bonds fund environmental projects and social bonds fund social ones. A sustainability bond is one whose proceeds are exclusively applied to finance or re-finance a combination of both green and social projects (ICMA Sustainability Bond Guidelines, June 2021): a combination of both environmental and social projects (Prelims 2026: Sustainability Bond; answer key provisional).
A bond whose proceeds are used only to finance or refinance a combination of both environmental and social projects is called :
- Green Bond
- Social Bond
- Sustainability Bond
- Sovereign Bond
Show answer
Answer: (c) · UPSC provisional key (final key awaited)
Sovereign green bonds were announced in the Union Budget 2022-23 (PIB, 22 December 2022). The RBI auctioned the first two tranches of Rs 8,000 crore each on 25 January 2023 and 9 February 2023, each split into 5-year and 10-year bonds of Rs 4,000 crore (RBI press releases). These are amounts issued, not targets.
EIA, carrying capacity and footprints
Environmental Impact Assessment (EIA) studies a project’s likely effects before it is approved. The EIA Notification, 2006 (S.O. 1533(E), 14 September 2006) sorts projects into Category ‘A’ (cleared by the Centre on the advice of an Expert Appraisal Committee) and Category ‘B’ (cleared by the State Environment Impact Assessment Authority). Clearance has up to four stages: screening (only for B), scoping, public consultation and appraisal (EIA Notification, 2006).
Mains 2014: Environmental Impact Assessment studies are increasingly undertaken before a project is cleared by the Government. Mains 2024: What role do environmental NGOs and activists play in influencing Environmental Impact Assessment (EIA) outcomes for major projects in India? The public consultation stage is where citizens and NGOs enter the process.
Environmental Impact Assessment studies are increasingly undertaken before a project is cleared by the Government. Discuss the environmental impacts of coal-fired thermal plants located at coal pitheads.
What role do environmental NGOs and activists play in influencing Environmental Impact Assessment (EIA) outcomes for major projects in India? Cite four examples with all important details.
Carrying capacity is the largest population of a species, or level of human activity, that an area can support over time without degrading its resources. Mains 2019: Define the concept of carrying capacity of an ecosystem as relevant to an environment. Mains 2015: hill States are reaching the limits of their ecological carrying capacity due to tourism. Planners use it to cap visitors, vehicles or construction in fragile areas.
Define the concept of carrying capacity of an ecosystem as relevant to an environment. Explain how understanding this concept is vital while planning for sustainable development of a region.
The states of Jammu and Kashmir, Himachal Pradesh and Uttarakhand are reaching the limits of ecological carrying capacity due to tourism. Critically evaluate.
A footprint measures the pressure of an activity: a carbon footprint counts greenhouse gases emitted, and an ecological footprint counts the land and water needed. The Common Carbon Metric, developed by UNEP’s Sustainable Buildings and Climate Initiative, measures energy use and emissions of buildings and was put forward for consideration by ISO as a standard (UN News, August 2011); it is for assessing the carbon footprint of building operations around the world (Prelims 2021).
The ‘Common Carbon Metric’, supported by UNEP, has been developed for
- assessing the carbon footprint of building operations around the world
- enabling commercial farming entities around the world to enter carbon emission trading
- enabling governments to assess the overall carbon footprint caused by their countries
- assessing the overall carbon footprint caused by the use of fossil fuels by the world in a unit time
Show answer
Answer: (a) · UPSC official key
Low-carbon rural roads: Copper slag, Cold mix asphalt technology and Geotextiles are preferred for environmental sustainability, but not hot mix asphalt or Portland cement (Prelims 2020: 1, 2 and 3).
In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint ? 1. Copper slag 2. Cold mix asphalt technology 3. Geotextiles 4. Hot mix asphalt technology 5. Portland cement Select the correct answer using the code given below :
- 1, 2 and 3 only
- 2, 3 and 4 only
- 4 and 5 only
- 1 and 5 only
Show answer
Answer: (a) · UPSC official key
Sustainable and climate-smart agriculture
Conservation Agriculture rests on three principles: minimum mechanical soil disturbance (no tillage), permanent soil organic cover of at least 30 percent with crop residues or cover crops, and species diversification through crop sequences of at least three crops (FAO). So the answer covers Adopting minimum tillage, using crop residues to cover the soil and crop rotation (Prelims 2018: 2, 4 and 5).
With reference to the circumstances in Indian agriculture, the concept of “Conservation Agriculture” assumes significance. Which of the following fall under the Conservation Agriculture? 1. Avoiding the monoculture practices 2. Adopting minimum tillage 3. Avoiding the cultivation of plantation crops 4. Using crop residues to cover soil surface 5. Adopting spatial and temporal crop sequencing/crop rotations Select the correct answer using the code given below :
- 1, 3 and 4
- 2, 3, 4 and 5
- 2, 4 and 5
- 1, 2, 3 and 5
Show answer
Answer: (c) · UPSC official key
Climate-smart agriculture aims to raise productivity and incomes, build resilience and cut emissions. The Climate-Smart Village approach in India is part of a project of Climate Change, Agriculture and Food Security (CCAFS), a CGIAR research programme, and ICRISAT is a CGIAR centre (Prelims 2021: all three statements correct).
In the context of India’s preparation for Climate-Smart Agriculture, consider the following statements : 1. The ‘Climate-Smart Village’ approach in India is a part of a project led by the Climate Change, Agriculture and Food Security (CCAFS), an international research programme. 2. The project of CCAFS is carried out under Consultative Group on International Agricultural Research (CGIAR) headquartered in France. 3. The International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) in India is one of the CGIAR’s research centres. Which of the statements given above are correct?
- 1 and 2 only
- 2 and 3 only
- 1 and 3 only
- 1, 2 and 3
Show answer
Answer: (d) · UPSC official key
The Global Alliance for Climate-Smart Agriculture was launched at the UN Climate Summit in New York in September 2014, when more than 20 governments and 30 organisations joined (UN News, 2014). Membership of GACSA does not create any binding obligations; each member decides
its own participation (FAO, GACSA in a Nutshell). It is not an outcome of Paris 2015 (Prelims 2018: only 2).
With reference to the ‘Global Alliance for Climate-Smart Agriculture (GACSA)’, which of the following statements is/are correct ? 1. GACSA is an outcome of the Climate Summit held in Paris in 2015. 2. Membership of GACSA does not create any binding obligations. 3. India was instrumental in the creation of GACSA. Select the correct answer using the code given below :
- 1 and 3 only
- 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer
Answer: (b) · UPSC official key
The Rainfed Area Development (RAD) component of the National Mission for Sustainable Agriculture promotes Integrated Farming Systems to raise productivity and reduce climatic risk, not monoculture or more irrigated rice (Prelims 2026: only 3; answer key provisional).
Which among the following is/are the objective(s) of the Rainfed Area Development (RAD) initiative under the National Mission for Sustainable Agriculture (NMSA) ? 1. Encouraging monoculture in rainfed areas 2. Increasing rice cultivation in irrigated regions 3. Enhancing productivity and minimising climatic risks through Integrated Farming Systems (IFS) Select the answer using the code given below :
- 1 only
- 1 and 2
- 2 and 3
- 3 only
Show answer
Answer: (d) · UPSC provisional key (final key awaited)
The Sustainable Sugarcane Initiative uses far less seed cane than the conventional method, suits drip irrigation and leaves more room for intercropping; it does not ban fertilisers altogether (Prelims 2014: 1, 2 and 4).
What are the significances of a practical approach to sugarcane production known as ‘Sustainable Sugarcane Initiative’? 1. Seed cost is very low in this compared to the conventional method of cultivation. 2. Drip irrigation can be practised very effectively in this. 3. There is no application of chemical/inorganic fertilizers at all in this. 4. The scope for intercropping is more in this compared to the conventional method of cultivation. Select the correct answer using the code given below.
- 1 and 3 only
- 1, 2 and 4 only
- 2, 3 and 4 only
- 1, 2, 3 and 4
Show answer
Answer: (b) · UPSC official key
100 Million Farmers is a platform for accelerating the transition towards food and water systems that are net-zero (carbon), nature-positive and that raise farmer resilience (Prelims 2024: answer (a)). Mains 2026: Analyze the role of satellite-based technologies in achieving climate-smart agriculture and food security in India.
Which one of the following is the correct description of “100 Million Farmers” ? nature-positive and that aims to increase farmer resilience. ✓ supporting and strengthening the development of the organic animal husbandry. and third parties trade fertilizers quickly and securely. Agribusiness Consortiums, thus facilitating the access to global open markets to sell their products.
- It is a platform for accelerating the transition towards food and water systems that are net-zero (carbon),
- It is an international alliance and a network of individuals and farming organisations interested in
- It is a digital platform fully integrated with service providers and built on blockchain that lets buyers, sellers
- It is a platform with the mission of encouraging the farmers to form Farmer Product Organisations or
Show answer
Answer: (a) · UPSC official key
Analyze the role of satellite-based technologies in achieving climate-smart agriculture and food security in India.
Mains box: analysis and answer points
- ESG stands for Environmental, Social and Governance: the non-financial record of a company on matters such as emissions, workers and board conduct.
- SEBI's circular of 10 May 2021 introduced the Business Responsibility and Sustainability Report (BRSR), replacing the older Business Responsibility Report.
- Disclosures follow the nine principles of the National Guidelines on Responsible Business Conduct, with essential (mandatory) and leadership (voluntary) indicators (SEBI/HO/CFD/CMD-2/P/CIR/2021/562).
- Labelled bonds tell investors where the money goes.
- Likely next angle: Green + social = sustainability bond
- Asked: Mains 2014 (GS Paper III, 12.5 marks): Environmental Impact Assessment studies are increasingly undertaken before a project is cleared by the Government. Discuss the environmental impacts of coal-fired thermal plants located at coal pitheads.
Practice
Practice MCQs (8)
Under SEBI's revised framework for green debt securities (February 2023), consider the following:
1. Blue bonds
2. Yellow bonds
3. Transition bonds
4. Coal-capacity bonds
How many of the above are recognised as sub-categories of green debt securities?
Answer (c) & explanation
In February 2023 SEBI widened the definition of green debt securities for listed non-convertible issues and added three named sub-categories. Blue bonds fund water management and marine-sector projects, yellow bonds fund solar energy generation and related value chains, and transition bonds fund an issuer's shift towards a less carbon- intensive path, in line with India's climate commitments. SEBI also issued 'dos and don'ts' to curb greenwashing, such as not using misleading labels or overstating benefits. There is no 'coal-capacity bond' category, since raising money to add coal capacity runs against the very idea of green debt. So three of the four items are recognised.
The expert group constituted by the Ministry of Statistics and Programme Implementation in 2011, whose report 'Green National Accounts in India: A Framework' (2013) laid out a phased plan for environmental accounting, was chaired by
Answer (d) & explanation
MoSPI set up the expert group in August 2011 under Sir Partha Dasgupta, Frank Ramsey Professor Emeritus at Cambridge, to advise on compiling green national accounts. Its 2013 report recommended building accounts on the SEEA in phases: first asset accounts, then physical flows and finally monetary flows, which is the path MoSPI's EnviStats accounts have followed since 2018. Dasgupta later wrote 'The Economics of Biodiversity' (the Dasgupta Review, February 2021) for the UK Treasury, which argues for measuring inclusive wealth, including natural capital, alongside GDP.
With reference to green or climate budgeting by Indian States, consider the following statements:
1. Odisha has presented a climate budget document alongside its annual budget from 2020-21.
2. Bihar introduced a green budget ('Harit Budget') from 2020-21.
3. The Fiscal Responsibility and Budget Management Act, 2003 requires every State to present a green budget chapter.
Which of the statements given above is/are correct?
Answer (b) & explanation
Climate and green budgeting in India has grown from the States. Odisha brought out its Climate Budget for 2020-21, prepared with its Climate Change Cell, tagging departmental schemes by their relevance to mitigation and adaptation. Bihar began a 'Harit Budget' (green budget) from 2020-21, with technical support from TERI, identifying green spending across departments. Other States have since adopted similar frameworks. All these are executive initiatives: the FRBM Act, 2003 is a Union law on deficits and debt and has no green-budget requirement, and States have their own fiscal responsibility laws, none of which imposes a uniform green chapter. Statements 1 and 2 are correct.
A 'sustainability-linked bond' differs from a green bond mainly because
Answer (c) & explanation
Under the ICMA principles, a green bond is a 'use-of-proceeds' instrument: the money must go to eligible green projects and be tracked and reported. A sustainability-linked bond is 'performance-based': the issuer may use the money for general corporate purposes, but commits to key performance indicators and sustainability performance targets, for example cutting emissions intensity by a given date. If a target is missed, a financial feature changes, most often a coupon step-up. Option (b) describes a sustainability bond, which funds a mix of green and social projects. Sustainability-linked bonds suit issuers with few separate green projects but with credible company-wide targets.
Under 'green budget tagging', as promoted by the OECD Paris Collaborative on Green Budgeting, a government
Answer (c) & explanation
The Paris Collaborative on Green Budgeting was launched by the OECD at the One Planet Summit in Paris on 12 December 2017 to help governments align budgets with climate and environmental goals. Its central tool is budget tagging: each spending or tax line is examined and marked as favourable, unfavourable, neutral or mixed for objectives such as mitigation, adaptation, biodiversity or pollution. Tagging makes environmentally harmful items, such as fossil-fuel subsidies, visible alongside green spending, so trade-offs are clear in budget decisions. It changes the information available within the normal budget process; it does not ring-fence money or move responsibility to another ministry.
With reference to the RBI's framework for the acceptance of green deposits (2023), consider the following statements:
1. The framework came into effect on 1 June 2023.
2. It applies to Regional Rural Banks, Local Area Banks and Payments Banks.
3. The allocation of funds raised through green deposits is subject to independent third-party verification every year.
Which of the statements given above is/are correct?
Answer (a) & explanation
The RBI issued the green deposits framework on 11 April 2023, effective from 1 June 2023. It covers scheduled commercial banks, including small finance banks, and deposit- taking NBFCs and housing finance companies, but it excludes Regional Rural Banks, Local Area Banks and Payments Banks. Payments banks cannot lend at all, so they cannot channel deposits into green activities. Entities need a board-approved policy and a financing framework listing eligible activities such as renewable energy and clean transport. Allocation must undergo annual third-party verification, and impact assessment became mandatory from FY 2024-25. Statements 1 and 3 are correct.
With reference to India's Framework for Sovereign Green Bonds (November 2022), consider the following statements:
1. A Green Finance Working Committee chaired by the Chief Economic Adviser selects eligible projects.
2. Nuclear power generation projects are eligible for financing from the proceeds.
3. Hydropower plants larger than 25 MW are excluded from financing.
Which of the statements given above is/are correct?
Answer (b) & explanation
The Ministry of Finance issued the Framework for Sovereign Green Bonds on 9 November 2022 ahead of the first issue in January 2023. Project selection is handled by a Green Finance Working Committee chaired by the Chief Economic Adviser, with members from line ministries. The framework has an exclusion list that rules out nuclear power generation, direct waste incineration, alcohol, weapons, tobacco, gaming, palm oil, landfill projects and hydropower plants larger than 25 MW, in line with international green-bond practice that is cautious about large dams and nuclear power. CICERO rated the framework 'Medium Green' with 'Good' governance. Statements 1 and 3 are correct.
In environmental economics, the 'double dividend' hypothesis holds that
Answer (a) & explanation
The idea was set out by David Pearce in 1991 in the context of carbon taxes. A Pigouvian tax on pollution gives the first dividend by making polluters pay for the external damage. If the revenue is used to lower existing taxes that distort behaviour, such as income or payroll taxes that discourage work, the economy may gain a second, efficiency dividend. Later work, notably by Lawrence Goulder (1995), separated a 'weak' version (recycling revenue into tax cuts beats returning it as lump sums, which is broadly accepted) from a 'strong' version (the swap is costless or beneficial even before environmental gains), which is much more contested because environmental taxes can interact with existing tax distortions.
0 / 0 correct
Prelims PYQs on this topic (7)
Consider the following statements :
- Statement I : Article 6 of the Paris Agreement on climate change is frequently discussed in global discussions on sustainable development and climate change.
- Statement II : Article 6 of the Paris Agreement on climate change sets out the principles of carbon markets.
- Statement III : Article 6 of the Paris Agreement on climate change intends to promote inter-country non-market strategies to reach their climate targets.
Which one of the following is correct in respect of the above statements?
Answer (a) & explanation
Both II and III are correct and both explain Statement I (a). Article 6 of the Paris Agreement lets countries work together to meet their targets. Statement II is right: Articles 6.2 and 6.4 set up carbon markets, for trading credits between countries and through a UN-run mechanism. Statement III is right: Article 6.8 covers non-market approaches, such as joint finance, technology and capacity building. Both halves are why it is discussed so much, so options (b), (c) and (d) fail.
Notice the progress: rules for Article 6 carbon markets were finally agreed at COP29 in Baku (2024). India's own Carbon Credit Trading Scheme (2023) builds a domestic market, and India has signed Article 6.2 deals, such as with Japan.
Answer as per the official UPSC answer key.
The Partnership for Action on Green Economy (PAGE), a UN mechanism to assist countries transition towards greener and more inclusive economies, emerged at
Answer (b) & explanation
PAGE emerged from Rio+20 (b). At the UN Conference on Sustainable Development (Rio+20) in Rio de Janeiro, 2012, the outcome document "The Future We Want" backed the green economy as a tool for sustainable development and poverty eradication. In response, PAGE was launched in 2013 to help countries shape green economy policies. Five UN agencies run it together: UNEP, ILO, UNDP, UNIDO and UNITAR. Johannesburg 2002 (a) was the World Summit on Sustainable Development. Paris 2015 (c) produced the Paris Agreement. The New Delhi summit (d) is TERI's annual event.
Rio+20 also started the process that produced the SDGs (2015). Notice the follow-up: India is not a PAGE partner country, but the idea links to its LiFE mission.
Answer as per the official UPSC answer key.
With reference to ‘Global Climate Change Alliance’, which of the following statements is/are correct?
- 1. It is an initiative of the European Union.
- 2. It provides technical and financial support to targeted developing countries to integrate climate change into their development policies and budgets.
- 3. It is coordinated by World Resources Institute (WRI) and World Business Council for Sustainable Development (WBCSD).
Select the correct answer using the code given below :
Answer (a) & explanation
Statements 1 and 2 are correct (a). The Global Climate Change Alliance was started by the European Union in 2007 (1) and became GCCA+ in 2014. It gives technical and financial support to poor, climate-exposed countries, mainly small island states (SIDS) and least developed countries (LDCs). The aim is to help them build climate change into their development policies and budgets (2), with a focus on adaptation and disaster risk reduction. Statement 3 is wrong because WRI and WBCSD run the GHG Protocol, not the GCCA.
Notice the trap: UPSC mixes up who runs which climate body. Remember these pairs: GCCA belongs to the EU, the CCAC to UNEP with partner countries, REDD+ to the UN or World Bank, and the GHG Protocol to WRI and WBCSD.
The WRI–WBCSD pairing belongs to the GHG Protocol.
Answer as per the official UPSC answer key.
The term ‘Intended Nationally Determined Contributions’ is sometimes seen in the news in the context of
Answer (b) & explanation
Intended Nationally Determined Contributions were climate pledges countries set for themselves before the Paris Agreement (2015), so the term relates to combating climate change (b). Once a country ratified the Agreement, its INDC became its NDC. The term has nothing to do with refugee pledges (a), AIIB capital (c) or the SDGs (d).
India pledged to cut emissions intensity of GDP by 33–35% from 2005 levels by 2030, and raised this to 45% in 2022, along with 50% of power capacity from non-fossil sources by 2030 and net zero by 2070. Notice how Paris replaced top-down targets with nationally decided ones.
Answer as per the official UPSC answer key.
With reference to ‘Agenda 21’, sometimes seen in the news, consider the following statements :
- 1. It is a global action plan for sustainable development.
- 2. It originated in the World Summit on Sustainable Development held in Johannesburg in 2002.
Which of the statements given above is/are correct?
Answer (a) & explanation
Only statement 1 is correct (a). Agenda 21 is a non-binding, global action plan for sustainable development in the 21st century. Statement 2 is wrong because it was adopted at the Rio Earth Summit (UNCED), 1992, not at Johannesburg. The World Summit on Sustainable Development, Johannesburg 2002 (Rio+10) only reviewed how it was being carried out. Rio also produced the UNFCCC, the CBD, the Rio Declaration and the Forest Principles.
Its local version, Local Agenda 21, asked city governments to make their own plans. Notice the order of events: Stockholm 1972, Rio 1992, Johannesburg 2002, Rio+20 2012 ("The Future We Want"), and then the SDGs/Agenda 2030 in 2015, which carry Agenda 21's ideas forward.
Johannesburg was the review summit. Rio 1992 is where Agenda 21 began.
Answer as per the official UPSC answer key.
Consider the following statements :
- 1. The Sustainable Development Goals were first proposed in 1972 by a global think tank called the ‘Club of Rome’.
- 2. The Sustainable Development Goals have to be achieved by 2030.
Which of the statements given above is/are correct?
Answer (b) & explanation
Only statement 2 is correct (b). The SDGs were proposed at Rio+20 (2012), with Colombia and Guatemala pushing the idea. The UN adopted them in September 2015 as Agenda 2030: 17 goals and 169 targets to be met by 2030 (2). They replaced the eight MDGs (2000–2015). Statement 1 is wrong because the Club of Rome's 1972 report The Limits to Growth warned about resource limits but never proposed the SDGs.
In India, NITI Aayog tracks progress through its SDG India Index, and Kerala and Uttarakhand usually rank at the top. Notice the related term sustainable development, made popular by the Brundtland Report, Our Common Future (1987): meeting today's needs without harming future generations.
Answer as per the official UPSC answer key.
Write an answer
In 150 words, explain the significance of Sustainable Development with one recent example.
Flashcards (7)
Who mandates BRSR?
SEBI (top 1,000 listed companies).
Bond funding both green and social
projects? Sustainability bond.
First sovereign green bond auction?
25 January 2023, Rs 8,000 crore.
EIA Notification year?
2006 (S.O. 1533(E)).
Common Carbon Metric is for?
Carbon footprint of building operations.
Three principles of conservation
agriculture? Minimal tillage, soil cover, crop diversification.
GACSA launched?
UN Climate Summit, New York, 2014; non- binding.
Read more: related explainers
- Paris Agreement (2015): Goals, NDCs, Article 6 Carbon Markets, Global Stocktake, Climate Finance and India's Commitments
- Green Hydrogen: Colours of Hydrogen, Electrolysis, National Green Hydrogen Mission, Uses, Costs and Challenges
- Environmental Impact Assessment (EIA) in India: Process, EIA Notification 2006, Draft 2020 and Key Concerns (UPSC Notes)
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Next topic · 14.3 →Sustainable Development: Organic farming, cities and the blueSyllabus: GS-III · Conservation, environmental pollution and degradation, environmental impact asse…