Environment & Ecology · UPSC Notes
International Conventions & Frameworks — UPSC Environment Notes
Free, exam-focused notes for UPSC Prelims and Mains, with Prelims tips and Mains points for every topic. 15 topics.
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Convention on Biological Diversity (CBD)
The CBD is a landmark legally binding treaty aimed at conserving the entire web of life. Established at the 1992 Rio Earth Summit, it focuses on three pillars: biodiversity conservation, sustainable use, and the fair sharing of benefits arising from genetic resources.
Overview of the CBD
The United Nations Convention on Biological Diversity (CBD) is a multi-lateral, legally binding treaty that covers biodiversity at all levels: ecosystems, species, and genetic resources.
Background: It was opened for signature at the Rio Earth Summit (UNCED) in 1992 and entered into force in December 1993. It operates under the United Nations Environment Programme (UNEP).
Headquarters: Montreal, Canada.
The Three Main Goals (Pillars)
The CBD is built on three core objectives:
1. Conservation: The preservation of biological diversity across the planet.
2. Sustainable Use: Using the components of biological diversity in a way that does not lead to its long-term decline.
3. Fair and Equitable Benefit Sharing: Distributing the advantages arising out of the utilization of genetic resources fairly among all stakeholders.
Core Objectives and Implementation
Access and Technology: Providing appropriate access to genetic resources and ensuring the transfer of relevant technologies to developing nations.
Funding: Providing financial resources to help developing countries meet their conservation obligations.
National Implementation: The primary tool for national-level implementation is the National Biodiversity Strategies and Action Plans (NBSAPs) . India implements this through the Biological Diversity Act, 2002 .
Membership Status
Current Members: 196 countries (Parties) have ratified the CBD, including India.
Global Exception: The United States of America (USA) has signed but not ratified the Convention, making it the only UN member state that is not a party to the treaty.
| Parameter | Details |
|---|---|
| Origin | 1992 Rio Earth Summit |
| Legal Status | Legally Binding Treaty |
| Secretariat | Montreal, Canada |
| Major Non-Party | United States (Signed but not ratified) |
| Implementation Tool | NBSAPs (National Biodiversity Strategies and Action Plans) |
Prelims tips
- The CBD is legally binding, unlike many other international environmental guidelines.
- It was one of the three key conventions to emerge from the 1992 Rio Earth Summit (the other two being UNFCCC and UNCCD).
- The 'Benefit Sharing' pillar specifically prevents 'Bio-piracy' where foreign entities exploit local biological resources without compensation.
- The USA is famously a non-party to the CBD.
- India's Biological Diversity Act, 2002 was enacted to fulfill its obligations under the CBD.
Mains points
- The CBD represents a paradigm shift by recognizing that biodiversity conservation is a 'common concern of humankind' and an integral part of the development process, rather than an isolated environmental issue.
- The 'Fair and Equitable Benefit Sharing' pillar is critical for Global South nations, ensuring that indigenous knowledge and local genetic resources are legally protected against corporate exploitation.
- Despite high participation, the CBD faces challenges in meeting its targets (like the failed Aichi Targets) due to inadequate financial flows from developed to developing nations and the absence of a major global power like the USA from the treaty's core mechanisms.
Supplementary Protocols to CBD and Aichi Targets
The Cartagena Protocol on Biosafety regulates Living Modified Organisms (LMOs), while the Nagoya Protocol ensures the fair sharing of benefits from genetic resources. Together with the Aichi Targets (2011-2020), they form the operational framework of the Convention on Biological Diversity (CBD).
1. The Cartagena Protocol on Biosafety
This protocol addresses the potential risks posed by modern biotechnology and genetically modified organisms.
Background: Adopted on January 29, 2000, and entered into force on September 11, 2003. Ratified by 171 countries (as of 2021).
Core Aim: To ensure the safe handling, transport, and use of Living Modified Organisms (LMOs).
Key Features:
- Establishes a framework for the risk assessment and management of LMOs.
- Regulates the import, export, and transit of LMOs; requiring exporters to provide detailed information about the LMOs they intend to export.
- Establishes the Biosafety Clearing-House (BCH): An online mechanism for countries to exchange information and cooperate on biosafety issues.
2. The Nagoya Protocol on Access and Benefit Sharing (ABS)
This protocol focuses heavily on the third objective of the CBD: preventing 'biopiracy' and protecting indigenous knowledge.
Background: Adopted on October 29, 2010, in Nagoya, Japan.
Core Aim: The fair and equitable sharing of benefits arising from the utilization of genetic resources.
Key Features:
- Sovereignty: Explicitly recognizes the sovereignty of countries over their own genetic resources.
- Prior Informed Consent (PIC): Access to genetic resources is granted only with the prior informed consent of the provider country.
- Mutually Agreed Terms (MAT): Requires established terms for the use of resources and how the resulting benefits will be shared.
- Establishes a compliance mechanism to ensure parties meet their agreement obligations.
3. Aichi Biodiversity Targets
The Aichi Targets were a set of 20 specific actions adopted under the 'Strategic Plan for Biodiversity 2011-2020'.
Background: Adopted during the 2010 CBD summit in Nagoya, located in Japan’s Aichi prefecture.
Purpose: A ten-year framework for action by all countries and stakeholders to save biodiversity and enhance its benefits for people.
| Feature | Cartagena Protocol | Nagoya Protocol |
|---|---|---|
| Adopted Year | 2000 | 2010 (in Nagoya, Japan) |
| Primary Focus | Biosafety & Living Modified Organisms (LMOs) | Access and Benefit Sharing (ABS) of Genetic Resources |
| Key Mechanism | Biosafety Clearing-House | Prior Informed Consent (PIC) & Mutually Agreed Terms (MAT) |
| Main Threat Addressed | Ecological risks of modern biotechnology/GMOs | Biopiracy and exploitation of indigenous traditional knowledge |
Prelims tips
- Always link 'Cartagena' with Biosafety and LMOs (Living Modified Organisms).
- Always link 'Nagoya' with Access and Benefit Sharing (ABS) and preventing Bio-piracy.
- The Aichi Targets consisted of exactly 20 targets grouped under 5 strategic goals for the decade 2011-2020.
- The term 'Prior Informed Consent' (PIC) is a hallmark requirement of the Nagoya Protocol before any foreign entity can access a country's genetic resources.
Mains points
- The Nagoya Protocol provides a crucial legal shield for Global South countries against multi-national pharmaceutical and agri-tech corporations, ensuring that commercial profits derived from traditional knowledge are equitably shared with indigenous communities.
- The Cartagena Protocol embodies the 'Precautionary Principle' in international environmental law, dictating that the lack of full scientific certainty regarding the risks of Genetically Modified Organisms (GMOs) should not prevent countries from regulating their import.
- The failure of the global community to fully achieve the Aichi Biodiversity Targets by 2020 paved the way for the more rigorous and quantifiable 'Kunming-Montreal Global Biodiversity Framework' adopted in late 2022.
Failure of Aichi Targets & COP15 (Kunming-Montreal GBF)
The Aichi Biodiversity Targets largely failed to meet their 2020 deadlines due to poor funding and vague metrics. In response, the historic COP15 adopted the Kunming-Montreal Global Biodiversity Framework (GBF), introducing the ambitious '30x30 pledge' and dedicated funding mechanisms to reverse biodiversity loss by 2030.
1. Failure of the Aichi Biodiversity Targets (2011-2020)
According to the Global Biodiversity Outlook 5 (GBO-5) report published by the UN in 2020, the Aichi targets were a massive global failure.
Status: None of the 20 global targets were fully achieved. Only six were partially achieved, while 13 showed no progress at all.
Major Reasons for Failure:
- Lack of clearly defined metrics to gauge exact progress.
- Absence of a robust monitoring, planning, reporting, and review framework.
- Severe lack of financing to help developing nations meet the goals.
2. COP 15 of the UN CBD
The 15th Conference of Parties (COP15) to the Convention on Biological Diversity was held in two phases:
Locations: Phase I in Kunming, China (Oct 2021) and Phase II in Montreal, Canada (Dec 2022).
Theme: "Ecological Civilization: Building a Shared Future for All Life on Earth".
Primary Objective: To adopt a new Global Biodiversity Framework (GBF) to replace the expired Aichi targets.
3. Major Outcomes of COP 15
Adoption of the Kunming-Montreal GBF:
- Structure: Features 4 long-term goals for 2050 and 23 action-oriented targets for 2030.
- The 30×30 Pledge: The cornerstone target to conserve 30% of the world’s land and 30% of the world’s oceans by 2030.
- Legal Status: The framework is non-legally binding.
High Ambition Coalition (HAC) for Nature and People: An intergovernmental group of >100 countries co-chaired by Costa Rica, France, and the UK (Ocean co-chair), pushing the central goal of the 30x30 pledge.
Global Biodiversity Framework Fund (GBF Fund): The Global Environment Facility (GEF) was requested to establish a "Special Trust Fund" (2023-2030) dedicated to supporting GBF implementation.
Multilateral Fund on Digital Sequence Information (DSI): Established for the fair and equitable sharing of benefits arising from the use of digitized genetic data.
Gender Plan of Action: Adopted to ensure gender-responsive implementation of the framework.
Monitoring and Reporting: National action plans will be reviewed similarly to greenhouse gas emissions tracking under UN climate change efforts.
| Feature | Aichi Biodiversity Targets | Kunming-Montreal GBF |
|---|---|---|
| Timeline | 2011 - 2020 | 2022 - 2030 (Targets) / 2050 (Goals) |
| Number of Targets | 20 | 23 Targets (and 4 long-term goals) |
| Major Flagship Target | Protect 17% land, 10% coastal/marine | The '30x30' pledge (30% land & 30% oceans) |
| Funding Mechanism | Lacked a dedicated framework fund | Global Biodiversity Framework Fund (via GEF) |
| Digital Sequencing | Not comprehensively addressed | Dedicated DSI Multilateral Fund established |
Prelims tips
- The Global Biodiversity Outlook (GBO) report is published by the Secretariat of the Convention on Biological Diversity (UN).
- The 30x30 pledge aims to protect 30% of Earth's land AND 30% of its oceans by the year 2030.
- The Kunming-Montreal GBF is NON-LEGALLY BINDING, relying on national action plans and peer review.
- The High Ambition Coalition (HAC) is co-chaired by Costa Rica and France, with the UK acting as the Ocean co-chair.
- The GBF Fund is managed by the Global Environment Facility (GEF).
Mains points
- A major flaw of the Aichi Targets was the lack of quantifiable metrics; the Kunming-Montreal GBF attempts to fix this by mandating a robust 'Paris Agreement-style' monitoring and reporting mechanism for national action plans.
- The inclusion of a Multilateral Fund on Digital Sequence Information (DSI) represents a massive victory for developing nations, ensuring that biopiracy via digital DNA databases without physical sample extraction is finally regulated and compensated.
- While the 30x30 pledge is highly ambitious, its implementation without legally binding mechanisms heavily depends on the voluntary capitalization of the GBF Fund by wealthy nations, posing a significant challenge for global equity.
Convention on International Trade in Endangered Species (CITES)
CITES is a landmark, legally binding international treaty ensuring that cross-border trade in wild animals and plants does not threaten their survival in the wild. It regulates trade through a strict, three-tiered tier system of Appendices based on the species' extinction risk.
What is CITES?
The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) is an international agreement between governments. Its primary aim is to ensure that international trade in specimens of wild animals and plants does not threaten their survival.
Background: Drafted as a result of a resolution adopted in 1963 at a meeting of IUCN members. It formally entered into force in 1975.
Membership: It currently has 184 Parties, including India.
Nature of the Treaty: CITES is legally binding on the Parties. However, it does not take the place of national laws; rather, it provides a framework to be respected by each Party, which has to adopt its own domestic legislation to ensure CITES is implemented at the national level.
The CITES Listing (Appendices)
CITES works by subjecting international trade in specimens of selected species to certain controls. All import, export, re-export, and introduction from the sea of species covered by the Convention has to be authorized through a licensing system. Species are classified into three Appendices:
Appendix I (Maximum Protection)
Lists species that are the most endangered and threatened with extinction.
Trade Rules: CITES strictly prohibits international commercial trade in these species. Trade is permitted only in exceptional circumstances (e.g., for non-commercial scientific research) and requires both import and export permits.
Appendix II (Regulated Trade)
Lists species that are not necessarily threatened with extinction right now, but may become so if trade is not strictly controlled.
Look-Alike Species: It also includes species whose specimens in trade look identical to those species listed for conservation reasons, to prevent illegal smuggling via misidentification.
Trade Rules: International trade is allowed but heavily regulated, requiring an export permit.
Appendix III (Country-Specific Request)
Lists species that are included at the request of a specific Party (country) that already regulates trade in that species and needs the cooperation of other countries to prevent illegal exploitation.
Trade Rules: International trade is allowed only upon presentation of the appropriate permits or certificates of origin.
| Appendix | Extinction Risk | Commercial Trade Policy |
|---|---|---|
| Appendix I | Most Endangered / Threatened | Strictly Prohibited (Allowed only for non-commercial research) |
| Appendix II | Not currently threatened, but at risk without control | Regulated (Allowed with export permits; includes look-alike species) |
| Appendix III | Protected in at least one country asking for global help | Allowed (Requires export permit and certificate of origin) |
Prelims tips
- CITES is legally binding, but it is NOT self-executing. Countries must pass their own domestic laws to implement it.
- In India, the Wildlife (Protection) Amendment Act, 2022 explicitly created a new 'Schedule IV' to implement CITES provisions natively.
- Commercial international trade of Appendix I species is completely banned. Domestic trade, however, is governed by national laws.
- 'Look-alike species' are placed in Appendix II. This is an administrative tool to prevent smugglers from passing off a highly endangered Appendix I species as a common species.
- Appendix III is the only list where a single country can unilaterally add a species to get international cooperation in curbing its smuggling.
Mains points
- The illegal wildlife trade is a multi-billion dollar transnational organized crime. CITES acts as the primary global mechanism to combat this, functioning effectively at the intersection of conservation biology and international customs law.
- Despite its legally binding nature, the efficacy of CITES is often undermined by weak domestic enforcement, corruption at border checkpoints, and the flourishing of dark-web wildlife markets.
- The recent integration of CITES into India's Wildlife Protection Act (via the 2022 amendment) marks a significant step in aligning India's domestic conservation priorities with its international diplomatic obligations, empowering authorities like the Wildlife Crime Control Bureau (WCCB).
Convention on Migratory Species (CMS) & The Stockholm Conference
The Convention on Migratory Species (CMS) provides a unique global platform for conserving trans-boundary migratory animals across their entire ranges. Meanwhile, the historic 1972 Stockholm Conference laid the very foundation of modern global environmental governance, birthing UNEP and inspiring future mega-treaties like the CBD and UNFCCC.
1. Convention on the Conservation of Migratory Species (CMS)
Also widely known as the Bonn Convention , the CMS provides a global platform for the conservation and sustainable use of migratory animals and their habitats.
Background: Signed in 1979 under the aegis of the United Nations Environment Programme (UNEP).
Membership: It includes 130 States (including India) and the European Union.
Unique Mandate: CMS is the *onlyglobal organization established exclusively for the conservation and management of terrestrial, aquatic, and avian migratory species throughout their entire range (across different national borders).
CMS Appendices
CMS classifies species into two categories based on their conservation needs:
Appendix I (Threatened): Includes migratory species that are threatened with extinction. Strict protection is mandated.
Appendix II (International Cooperation): Includes migratory species that need or would significantly benefit from international co-operation.
India and the CMS
India has been a committed party to the CMS since 1983 .
Specific MoUs: India has signed specialized Memorandums of Understanding (MoUs) under the CMS framework to protect specific species:
1. Siberian Cranes
2. Marine Turtles
3. Dugongs (Sea Cows)
4. Raptors (Birds of Prey)
Flyway Action Plan: India has also signed the Central Asian Flyway Action Plan to protect the critical migratory routes of birds passing through the subcontinent.
2. The Stockholm Conference (1972)
Formally known as the United Nations Conference on the Human Environment, this was the UN's first major conference on international environmental issues .
Theme: *'Only One Earth'(1972).
Participation: 122 countries adopted the historic Stockholm Declaration .
Key Outcomes and Legacy
Do No Harm: Established the principle that countries must ensure their activities do not cause environmental damage to other nations.
Birth of UNEP: Led to the immediate establishment of the United Nations Environment Programme (UNEP) .
The Genesis of Global Treaties: The Stockholm Conference is considered the catalyst for modern environmentalism. Most major conventions addressing planetary crises—such as the UNFCCC (Climate Change), UNCCD (Desertification), and CBD (Biodiversity)—trace their philosophical origins back to the Stockholm Declaration.
| Feature | CMS (Bonn Convention) | Stockholm Conference |
|---|---|---|
| Year | 1979 | 1972 |
| Primary Focus | Migratory Species (Avian, Marine, Terrestrial) | Global Human Environment |
| Umbrella Body | UNEP | United Nations |
| Key Outcome | Appendices for trans-boundary species protection | Birth of UNEP; inspired Rio 1992 conventions |
Prelims tips
- CMS is alternatively and frequently referred to as the 'Bonn Convention'. Do not confuse it with CITES.
- Unlike CITES (which regulates trade and has 3 Appendices), CMS strictly focuses on the conservation of migratory routes/habitats and has 2 Appendices.
- India has specific MoUs under CMS for Dugongs, Marine Turtles, Siberian Cranes, and Raptors.
- The 1972 Stockholm Conference resulted directly in the creation of UNEP, headquartered in Nairobi, Kenya.
- The theme 'Only One Earth' from the 1972 Stockholm Conference was reused 50 years later for World Environment Day 2022.
Mains points
- Migratory species do not respect political boundaries, making fragmented national conservation efforts futile. The CMS addresses this 'Tragedy of the Commons' by mandating coordinated, trans-boundary ecological governance along entire flyways and swim-ways.
- The 1972 Stockholm Conference is widely regarded as the 'Magna Carta' of international environmental law. It shifted the global paradigm from absolute state sovereignty over natural resources to a shared responsibility for protecting the global commons.
- The Central Asian Flyway (CAF) Action Plan highlights India's strategic geopolitical and ecological position; conserving the wetlands in India is critical for the survival of migratory birds breeding in the Arctic and wintering in the Indian subcontinent.
United Nations Framework Convention on Climate Change (UNFCCC)
The UNFCCC is the foundational international treaty adopted at the 1992 Earth Summit to combat climate change. Operating on the principle of 'Common But Differentiated Responsibilities' (CBDR), it categorizes the world into Annex I, Annex II, and Non-Annex I countries to equitably distribute the burden of emission reductions and climate financing.
1. Overview of the UNFCCC
The United Nations Framework Convention on Climate Change (UNFCCC) sets out the basic legal framework and principles for international cooperation to combat climate change.
Background: Introduced at the United Nations Conference on Environment and Development (UNCED), widely known as the Earth Summit, held in Rio de Janeiro in 1992.
Membership: The Convention has near-universal membership, ratified by 197 states, including India.
Primary Objective: The stabilization of greenhouse gas (GHG) concentrations in the atmosphere at a level that would prevent dangerous anthropogenic (human-induced) interference with the climate system.
2. Key Features and Principles
CBDR Principle: The core philosophy of the UNFCCC is Common But Differentiated Responsibilities and Respective Capabilities (CBDR-RC). It acknowledges that while climate change is a common global problem, different states have different historical responsibilities for GHG emissions and different financial/technical capabilities to address it.
Conference of Parties (COP): The COP is the supreme decision-making body of the UNFCCC. The annual UN climate change conferences are the official meetings of the COP where global climate policies are negotiated.
3. Classification of Parties (Countries)
To implement the CBDR principle, the Convention divides countries into three main operational groups based on their differing commitments and economic status in 1992:
Annex I Parties: Includes industrialized countries that were members of the OECD in 1992, plus countries with Economies in Transition (EIT Parties, such as the Russian Federation, Baltic States, and Central/Eastern European States).
Annex II Parties: A sub-group of Annex I. It consists only of the OECD members (excluding the EIT Parties). They hold the specific mandatory burden to provide financial and technological support to developing countries.
Non-Annex I Parties: Mostly developing countries. Vulnerable groups (like low-lying coastal areas or drought-prone nations) and 46 Least Developed Countries (LDCs) are given special consideration due to their limited capacity to adapt to climate impacts.
| Classification | Composition | Key Responsibilities / Features |
|---|---|---|
| Annex I | OECD (1992) + Economies in Transition (EIT) | Pledged to reduce greenhouse gas emissions to 1990 levels. |
| Annex II | OECD (1992) ONLY (Subset of Annex I) | Required to provide financial resources & transfer eco-friendly technology to developing/EIT countries. |
| Non-Annex I | Developing Countries & LDCs (e.g., India) | No binding emission targets initially; highly vulnerable to climate change; recipients of tech/funding. |
Prelims tips
- The UNFCCC was born out of the 1992 Rio Earth Summit, alongside the CBD and UNCCD (often called the 'Rio Conventions').
- CBDR (Common But Differentiated Responsibilities) is the foundational principle acknowledging historical emissions by developed nations.
- Crucial Distinction: Annex II countries are a SUBSET of Annex I countries. Annex II does NOT include the EIT (Economies in Transition) like Russia.
- Only Annex II countries have the legal obligation to provide climate finance and transfer technology under the original convention.
- India is a Non-Annex I country under the UNFCCC framework.
Mains points
- The concept of 'Historical Responsibility' embedded in Annex I/II classifications forms the bedrock of climate justice. Developing nations argue that since the Global North consumed the majority of the global carbon budget during industrialization, they must bear the primary cost of mitigation and adaptation.
- The rigid binary classification of Annex and Non-Annex countries created diplomatic deadlocks in later years (e.g., the Kyoto Protocol), as developed nations demanded emission cuts from rapidly growing economies like China and India, which were classified as Non-Annex I.
- The requirement for Annex II parties to facilitate 'Technology Transfer' remains one of the most contentious issues in modern COP summits, as Intellectual Property Rights (IPR) heavily restrict the flow of green technologies to the Global South.
The Kyoto Protocol and Market-Based Mechanisms
Adopted at COP-3 in 1997, the Kyoto Protocol was the first treaty to operationalize the UNFCCC by setting legally binding emission reduction targets for developed nations. To lower the economic cost of these reductions, it introduced three flexible, market-based mechanisms: Emissions Trading, the Clean Development Mechanism (CDM), and Joint Implementation (JI).
1. The Kyoto Protocol (COP-3, 1997)
Background: Adopted in Kyoto, Japan, in 1997, but entered into force much later in 2005.
Membership: There are 192 Parties to the Protocol.
Key Feature: It operationalizes the UNFCCC by committing industrialized countries and economies in transition to limit and reduce greenhouse gas (GHG) emissions based on agreed individual targets.
CBDR Principle: It only binds developed countries. It places a heavier burden on them under the principle of "Common But Differentiated Responsibility" (CBDR), acknowledging their historical contribution to global emissions.
2. Market-Based Mechanisms
To help developed nations meet their emission targets cost-effectively, the Protocol established three flexible mechanisms:
A. International Emissions Trading (IET)
Concept: A system allowing countries that have spare emission units (emissions permitted but not "used") to sell them to countries that are over their targets. It creates a market for "permits to emit".
Example: The European Union Emissions Trading System (EU ETS), which is the world's largest carbon market.
B. Clean Development Mechanism (CDM)
Concept: Allows developed countries (Annex B Parties with binding targets) to invest in emission-reducing projects in developing countries.
Benefits:
- For Developed Nations: They earn Certified Emission Reductions (CERs), which count towards their own Kyoto targets.
- For Developing Nations: They receive foreign investment, sustainable development benefits, and technology transfer.
Examples: Building wind farms, solar power plants, or energy-efficient industrial projects in developing nations.
C. Joint Implementation (JI)
Concept: Similar to the CDM, but the host country is another developed country (Annex I country) rather than a developing one.
Tradable Unit: The carbon credits generated from JI projects are called Emissions Reductions Units (ERUs).
| Mechanism | Investing Country | Host Country | Tradable Unit Generated |
|---|---|---|---|
| Clean Development Mechanism (CDM) | Developed (Annex I) | Developing (Non-Annex I) | CERs (Certified Emission Reductions) |
| Joint Implementation (JI) | Developed (Annex I) | Developed (Annex I / EIT) | ERUs (Emission Reduction Units) |
| Emissions Trading (IET) | Developed (Annex I) | Developed (Annex I) | AAUs (Assigned Amount Units) |
Prelims tips
- The Kyoto Protocol is strictly BINDING on developed nations, unlike the UNFCCC which was merely a framework.
- The acronym 'CER' (Certified Emission Reduction) is exclusively associated with the Clean Development Mechanism (CDM), involving developing countries like India.
- The acronym 'ERU' (Emission Reduction Unit) is associated with Joint Implementation (JI), occurring between two developed countries.
- India actively participated in the CDM market, hosting numerous renewable energy projects funded by developed nations.
- Kyoto Protocol was adopted in 1997 but took 8 years to enter into force (2005) because it required ratification by countries accounting for 55% of global emissions.
Mains points
- The Market-Based Mechanisms under Kyoto were pioneering as they essentially 'commodified' carbon. They introduced the concept that mitigating a ton of CO2 has the same global climatic benefit regardless of geographically where the reduction occurs, thereby allowing developed nations to meet targets at lower economic costs.
- A major criticism of the Kyoto Protocol was its limited scope; since it only bound developed nations, major emerging emitters like China and India had no caps, leading to countries like the USA refusing to ratify the treaty.
- The CDM faced scrutiny for "additionality"—whether the green projects in developing countries would have happened anyway even without foreign carbon credit funding. If they would have, the global net emissions actually increased because developed nations used those 'fake' credits to continue polluting at home.
Important Milestones: From Bali to the Paris Agreement
The evolution of climate diplomacy saw a major shift from the top-down Kyoto Protocol to the bottom-up Paris Agreement. Key institutions like the Green Climate Fund (GCF) were born in Cancun, paving the way for the historic 2015 Paris accord, which binds all nations to submit Nationally Determined Contributions (NDCs) to limit global warming to 1.5°C.
1. Pre-Paris Milestones (2007 - 2010)
COP-13, Bali (2007): Adopted the Bali Action Plan. Countries recognized the need for "deep cuts" in emissions and adopted the Adaptation Fund.
COP-15, Copenhagen (2009): Resulted in the Copenhagen Accord (drafted by the USA and BASIC countries). It declared global warming should be limited to 2°C but was critically voluntary and not legally binding.
COP-16, Cancún (2010): Established two major pillars of climate finance and tech: The Green Climate Fund (GCF) and the Technology Mechanism. Recognized that Annex A parties must reduce emissions by 25-40% by 2020.
2. COP-21, Paris (2015): The Paris Agreement
The Paris Agreement is a legally binding international treaty on climate change. Negotiations began at COP-17 in Durban (Durban Platform). It was adopted in 2015 and entered into force in 2016.
Long-Term Goals
1. Hold the global average temperature increase to well below 2°C.
2. Pursue efforts to limit the increase to 1.5°C.
3. Achieve net zero emissions in the second half of this century.
3. Key Pillars of the Paris Agreement
Nationally Determined Contributions (NDCs): Mandatory climate action plans submitted by countries. They must be updated and submitted every 5 years.
Long-Term Strategies (LT-LEDS): Voluntary strategies providing a long-term vision (e.g., up to 2050) to contextualize the NDCs.
Enhanced Transparency Framework (ETF): A single, universal process starting in 2024 for countries to transparently report their climate actions and support. The rules (MPGs) were finalized at COP-24 in Katowice (2018).
The Global Stocktake (GST): A periodic assessment of collective global progress towards Paris goals. It occurs every 5 years (the first was in 2023). The outcome informs countries to enhance their future NDCs.
4. Carbon Neutral vs. Net Zero
Carbon Neutral: Balancing emitted carbon with absorbing carbon from the atmosphere in carbon sinks.
Net Zero Carbon Emission: Ensuring an activity releases net-zero carbon overall. All global GHG emissions must be counterbalanced by carbon sequestration. Note: India pledged at COP-26 to achieve Net Zero by 2070.
| COP & Year | Location | Major Outcome / Establishment |
|---|---|---|
| COP-13 (2007) | Bali, Indonesia | Bali Action Plan, Adaptation Fund |
| COP-15 (2009) | Copenhagen, Denmark | Copenhagen Accord (Voluntary 2°C limit) |
| COP-16 (2010) | Cancún, Mexico | Green Climate Fund (GCF), Technology Mechanism |
| COP-17 (2011) | Durban, South Africa | Durban Platform (Started Paris negotiations) |
| Mechanism | Mandatory/Voluntary | Frequency |
|---|---|---|
| NDCs | Mandatory | Every 5 Years |
| LT-LEDS (Long-term strategies) | Voluntary | Once (Vision oriented) |
| Global Stocktake (GST) | Mandatory Assessment | Every 5 Years (First in 2023) |
Prelims tips
- The Green Climate Fund (GCF) was established at COP-16 in Cancun, NOT in Paris.
- The Paris Agreement shifts from the 'top-down' approach of the Kyoto Protocol to a 'bottom-up' approach via Nationally Determined Contributions (NDCs).
- NDCs are legally required to be submitted every 5 years, but the actual emission reduction targets inside them are voluntary.
- The First Global Stocktake (GST) to assess collective progress took place in 2023.
- India’s formal commitment to achieve Net Zero emissions by 2070 was made at COP-26 in Glasgow.
Mains points
- The Paris Agreement resolved the Annex vs. Non-Annex deadlock of the Kyoto Protocol by making all countries—developed and developing—responsible for submitting NDCs, while still adhering to the CBDR-RC principle by allowing them to determine their own targets.
- The Enhanced Transparency Framework (ETF) is the 'backbone' of the Paris Agreement. By subjecting all nations to a universal reporting standard (starting in 2024), it builds international trust and ensures that countries do not inflate their climate achievements.
- While the Global Stocktake evaluates collective progress, it does not single out individual countries for poor performance. This 'name and encourage' approach avoids diplomatic hostility but raises concerns about whether peer pressure alone is enough to prevent catastrophic 1.5°C overshoots.
Recent Climate Milestones: COP-26 (Glasgow) & COP-27 (Sharm el-Sheikh)
The recent climate summits have redefined global commitments. COP-26 in Glasgow was defined by India's bold 'Panchamrit' pledges, while COP-27 in Egypt marked a historic breakthrough for climate justice by finally establishing the long-demanded 'Loss and Damage Fund'.
1. COP-26, Glasgow (2021)
Glasgow Climate Pact: Aims to restrict harmful emissions to keep the 1.5°C global warming limit alive.
Global Methane Pledge: Aimed at limiting methane emissions by 30% by 2030, compared to 2020 levels.
Beyond Oil and Gas Alliance (BOGA): Led by Costa Rica and Denmark to end new licensing rounds for oil/gas exploration.
Solar Investment Action Agenda: Launched by WRI, ISA, and Bloomberg to mobilize 1 trillion in solar investment by 2030.
2. India's 'Panchamrit' at COP-26
India presented five nectar elements (Panchamrit) as its enhanced climate action plan:
1. Reach 500 GW Non-fossil energy capacity by 2030.
2. Meet 50% of its energy requirements from renewable energy by 2030.
3. Reduce total projected carbon emissions by one billion tonnes from now to 2030.
4. Reduce the carbon intensity of the economy by 45% by 2030 (over 2005 levels).
5. Achieve the target of Net Zero emissions by 2070.
3. COP-27, Sharm el-Sheikh (2022)
Loss and Damage Fund: A historic fund to compensate vulnerable countries for irreversible climate impacts that cannot be mitigated or adapted to.
Sharm el-Sheikh Adaptation Agenda: 30 goals to build resilience for 4 billion vulnerable people by 2030, mobilizing 140B-300B annually.
Mangrove Alliance for Climate (MAC): Spearheaded by UAE and Indonesia to accelerate mangrove conservation. Members include India, UAE, Indonesia, Australia, Japan, Spain, and Sri Lanka.
Global Shield Fund: A joint initiative of the G7 and the V20 Group (20 vulnerable countries) for rapid disaster insurance funding.
Methane Alert and Response System (MARS): A satellite-based system under UNEP’s IMEO strategy to detect and tackle methane emissions.
Early Warnings for All: A 3.1 billion UN/WMO plan to protect everyone on Earth with early warning systems within 5 years.
AWARe (Action on Water Adaptation or Resilience): An Africa-first initiative establishing pan-African water hubs for drought-ravaged regions.
4. India-led / Collaborative Initiatives at COP-27
"In our LiFEtime" Campaign: Launched by the National Museum of Natural History (MoEFCC) and UNDP to encourage youth (18-23 years) to adopt sustainable lifestyles.
25-Point Action Plan: Launched by countries representing over 50% of global GDP (including India) to decarbonize 5 key sectors by COP-28: power, road transport, steel, hydrogen, and agriculture.
> Did You Know? > Palli , a village in Jammu and Kashmir’s Samba district, became India’s first carbon-neutral panchayat .
| Initiative | Spearheaded By / Led By | Core Objective |
|---|---|---|
| Mangrove Alliance for Climate (MAC) | UAE & Indonesia (India is a member) | Accelerate conservation of mangrove forests |
| Global Shield Fund | G7 and V20 Group | Provide rapid access to disaster insurance for vulnerable nations |
| MARS | UNEP (IMEO strategy) | Satellite-based detection of methane emissions |
| AWARe | Africa-first focus | Water security and pan-African water hubs |
| In our LiFEtime | India (NMNH & UNDP) | Encourage youth (18-23) to adopt sustainable lifestyles |
Prelims tips
- India’s 'Panchamrit' targets aim for 500 GW of NON-FOSSIL energy capacity by 2030 (do not confuse this with renewable only, as non-fossil includes nuclear and large hydro).
- The 'Loss and Damage Fund' was officially agreed upon at COP-27 in Sharm el-Sheikh, ending decades of diplomatic deadlock.
- India is a founding member of the Mangrove Alliance for Climate (MAC), which is spearheaded by the UAE and Indonesia.
- MARS (Methane Alert and Response System) relies on SATELLITE technology to spot methane leaks globally.
- Palli (J&K) holds the distinction of being India's first carbon-neutral panchayat.
Mains points
- The establishment of the 'Loss and Damage Fund' at COP-27 is a monumental victory for Climate Justice. It officially recognizes that mitigation and adaptation are insufficient for Global South countries already suffering irreversible economic and non-economic losses due to historical emissions of the Global North.
- India’s 'Panchamrit' declaration at Glasgow marked a strategic shift in its climate diplomacy—from a defensive stance focusing solely on 'Historical Responsibility' of developed nations, to a proactive leadership role in the global energy transition.
- The Mangrove Alliance for Climate (MAC) highlights the growing global emphasis on 'Nature-Based Solutions' (NbS). Mangroves act as massive blue carbon sinks while simultaneously providing coastal communities with resilience against storm surges and rising sea levels.
Climate Finance and the Global Environment Facility (GEF)
Climate finance is crucial for global mitigation and adaptation efforts. The Global Environment Facility (GEF) stands as a central pillar in this domain, serving as the official financial mechanism for five major international environmental conventions and managing specialized funds like the SCCF and LDCF.
What is Climate Finance?
It refers to local, national, or transnational financing drawn from public, private, and alternative sources of funding, aiming to support mitigation and adaptation actions that will address climate change.
Global Environment Facility (GEF)
The GEF is a unique partnership of 18 agencies, including UN agencies, multilateral development banks, and national entities, designed to address the world's most challenging environmental issues.
Background: Established in 1991 as a pilot program within the World Bank. In 1994, it was restructured and moved out of the World Bank system to become a permanent, separate institution.
Governance: Governed by a council made up of representatives from contributing countries and organizations.
Six Focus Areas: Biodiversity, climate change, international waters, land degradation, persistent organic pollutants (POPs), and ozone depletion.
Financial Mechanism for 5 Major Conventions
The GEF serves as the official financial mechanism for five critical international environmental conventions:
1. Minamata Convention on Mercury
2. Stockholm Convention on Persistent Organic Pollutants (POPs)
3. United Nations Convention on Biological Diversity (UNCBD)
4. United Nations Convention to Combat Desertification (UNCCD)
5. United Nations Framework Convention on Climate Change (UNFCCC)
Funds Administered by the GEF
1. GEF Trust Fund (Est. 1991): Supports projects across six focal areas: biodiversity, climate change, international waters, land degradation, chemicals and waste, and sustainable forest management.
2. Special Climate Change Fund (SCCF) (Est. 2001): The 2022-2026 strategy focuses on the adaptation needs of Small Island Developing States (SIDS) and strengthening technology transfer. It supported the launch of CRAFT (Climate Resilience and Adaptation Technology Transfer Facility), the world's first private sector investment vehicle for climate resilience.
3. Least Developed Countries Fund (LDCF) (Est. 2001): Helps countries implement National Adaptation Programmes of Action (NAPAs) and National Adaptation Plans (NAPs). Both the LDCF and SCCF are mandated to serve the Paris Agreement.
| Fund Name | Year Est. | Primary Focus |
|---|---|---|
| GEF Trust Fund | 1991 | 6 broad focal areas including biodiversity and climate change |
| Special Climate Change Fund (SCCF) | 2001 | Adaptation needs of SIDS, technology transfer, innovation (CRAFT) |
| Least Developed Countries Fund (LDCF) | 2001 | Implementing NAPAs and NAPs for highly vulnerable nations |
Prelims tips
- The GEF is an independent institution now; it was only a pilot program under the World Bank until 1994.
- GEF serves as the financial mechanism for exactly FIVE major conventions: UNFCCC, UNCBD, UNCCD, Minamata (Mercury), and Stockholm (POPs).
- The Least Developed Countries Fund (LDCF) specifically supports the implementation of National Adaptation Programmes of Action (NAPAs).
- CRAFT is the world's first private sector investment vehicle for climate resilience and was supported by the SCCF.
- Both the LDCF and SCCF are officially mandated to serve the Paris Agreement.
Mains points
- The operationalization of funds like the LDCF and SCCF highlights the principle of Climate Equity, ensuring that the nations least responsible for global emissions but most vulnerable to their impacts receive prioritized financial support.
- By serving as the financial mechanism for five different conventions, the GEF promotes a synergetic approach to global environmental governance, recognizing that biodiversity loss, climate change, and land degradation are deeply interconnected crises.
- The launch of CRAFT through the SCCF underscores the growing realization that public finance alone is insufficient for climate adaptation; mobilizing private sector capital is essential to bridge the global climate finance gap.
Global Climate Finance: GCF, World Bank Funds & Others
International climate finance operates through various global mechanisms. The Green Climate Fund serves as the central UNFCCC vehicle, while the World Bank, European Investment Bank, and sovereign initiatives like the Amazon Fund drive targeted public-private climate investments.
1. Green Climate Fund (GCF)
The GCF is the flagship global fund established under the United Nations Framework Convention on Climate Change (UNFCCC). Its primary role is to support developing countries in their efforts to address climate change.
Establishment and HQ: Established in 2010; headquartered in Incheon, South Korea.
Funding Structure: It is funded by contributions from developed countries, as well as from various public and private sources.
Core Focus: It specifically allocates its resources to low-emission (mitigation) and climate-resilient (adaptation) projects and programmes in developing countries.
2. World Bank Administered Funds
The World Bank plays a major role in climate finance by managing several key mechanisms:
Climate Investment Funds (CIF): Established in 2008. It acts as a critical enabler of pioneering climate-smart planning and climate action in low and middle-income economies. It comprises two specific funds:
1. The Clean Technology Fund
2. The Strategic Climate Fund
Biocarbon Fund: Set up as a public-private sector initiative managed by the World Bank. It comprises over 20 projects divided into two categories: UNFCCC Clean Development Mechanism (CDM) projects and Verified Carbon Standard projects.
3. Other Major Financial Mechanisms
Global Energy Efficiency and Renewable Energy Fund (GEEREF): A Public-Private Partnership (PPP) designed to maximize the private finance leveraged through public funds. It is funded by the European Commission and managed by the European Investment Bank (EIB).
Amazon Fund (Fundo Amazonia): A regional financial mechanism established by the Brazilian government in 2008. It aims to gather donations for non-reimbursable investments in efforts to prevent, monitor, and combat deforestation, as well as to promote the conservation and sustainable use of the Amazon rainforest.
Addis Ababa Action Agenda (AAAA): Adopted by UN member states in July 2015 at the Third International Conference on Financing for Development in Ethiopia. It acts as the foundational global framework for financing sustainable development.
| Fund / Mechanism | Year | Managing/Governing Body | Key Focus |
|---|---|---|---|
| Green Climate Fund (GCF) | 2010 | UNFCCC Framework | Developing countries (Mitigation & Adaptation) |
| Climate Investment Funds (CIF) | 2008 | World Bank | Climate-smart planning in low/middle-income nations |
| GEEREF | N/A | European Investment Bank (EIB) | Maximizing private finance via PPPs for renewables |
| Amazon Fund | 2008 | Brazilian Government | Conservation of the Amazon rainforest |
| Addis Ababa Action Agenda | 2015 | United Nations | Global framework for sustainable development finance |
Prelims tips
- The Green Climate Fund (GCF) is headquartered in Incheon, South Korea.
- The Climate Investment Funds (CIF), managed by the World Bank, are explicitly divided into the Clean Technology Fund and the Strategic Climate Fund.
- GEEREF is deeply tied to European institutions (European Commission and European Investment Bank).
- The Amazon Fund is a sovereign initiative by the Brazilian government, not a UN-created fund.
- The Addis Ababa Action Agenda (2015) is directly associated with 'Financing for Development', preceding the adoption of the Paris Agreement.
Mains points
- The modern climate finance architecture heavily relies on 'blended finance', as seen in the Biocarbon Fund and GEEREF, where public funds are strategically used to de-risk and attract massive private sector investments.
- The Addis Ababa Action Agenda was historically critical because it laid the financial groundwork and built diplomatic trust just months before the international community adopted the Sustainable Development Goals (SDGs) and the Paris Agreement in late 2015.
- Sovereign-led initiatives like the Amazon Fund demonstrate how national governments can create ring-fenced, transparent financial mechanisms to attract global donations for regional ecological conservation without compromising their national sovereignty.
Intergovernmental Panel on Climate Change (IPCC) & AR6
The IPCC is the leading international scientific body for climate assessment, established by UNEP and WMO. It does not conduct original research but synthesizes global scientific literature. Its landmark Sixth Assessment Report (AR6) warns that global warming will likely exceed 1.5 degrees Celsius without drastic and immediate emission cuts.
1. What is the IPCC?
The Intergovernmental Panel on Climate Change (IPCC) is the United Nations body responsible for assessing the science related to climate change.
Establishment: Created in 1988 by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO).
Objective: To provide the world with a clear, scientific view on the current state of knowledge regarding climate change and its potential environmental and socio-economic impacts.
Key Feature: The IPCC does not conduct its own original research nor does it monitor climate-related data. It relies on thousands of volunteer experts worldwide to assess published scientific papers.
2. Structure of the IPCC
The IPCC is divided into three main Working Groups (WG) and a Task Force:
WG I: The Physical Science Basis of Climate Change.
WG II: Climate Change Impacts, Adaptation, and Vulnerability.
WG III: Mitigation of Climate Change.
TFI: Task Force on National Greenhouse Gas Inventories.
3. IPCC Assessment Reports (AR)
IPCC Assessment Reports provide a comprehensive scientific, technical, and socio-economic assessment of climate change. Five reports were completed between 1990 and 2014. The IPCC is currently concluding its Sixth Assessment cycle (AR6).
An Assessment cycle includes Working Group Reports, Special Reports, Methodology Reports, and a final Synthesis Report.
Special Reports under AR6:
1. Global Warming of 1.5 degrees C (2018): Assesses pathways to limit temperature rise to 1.5 degrees C above pre-industrial levels.
2. Climate Change and Land (2019): Focuses on desertification, land degradation, and sustainable land management.
3. Ocean and Cryosphere (2019): Highlights the impact of climate change on ocean ecosystems and frozen regions.
4. Key Findings of the Sixth Assessment Report (AR6)
Surging Emissions: In 2019, global net anthropogenic GHG emissions reached 59 Gigatons of carbon dioxide equivalent (GtCO2e), which is 54 percent higher than in 1990.
Stark Carbon Inequality: The Least Developed Countries (LDCs) emitted only 3.3 percent of global emissions in 2019. Historically (1850-2019), LDCs contributed less than 0.4 percent of total CO2 emissions from fossil fuels and industry.
Household Inequality: The top 10 percent of households with the highest per capita emissions contribute a disproportionately massive share of global GHG emissions.
Failing the Paris Targets: The IPCC warns it is likely that global warming will exceed 1.5 degrees C in this century due to existing and planned fossil fuel infrastructure.
The C1 Pathway: To limit temperatures to 1.5 degrees C with limited or no 'overshoot', the world must reduce GHG emissions by 43 percent by 2030.
| Working Group | Focus Area |
|---|---|
| WG I | Physical Science Basis of Climate Change |
| WG II | Impacts, Adaptation, and Vulnerability |
| WG III | Mitigation of Climate Change |
| Report Name | Year Published | Key Theme |
|---|---|---|
| Global Warming of 1.5 degrees C | 2018 | Pathways to limit warming and related emission scenarios |
| Climate Change and Land | 2019 | Desertification, food security, and terrestrial ecosystems |
| Ocean and Cryosphere | 2019 | Impacts on marine ecosystems and frozen regions |
Prelims tips
- The IPCC was established jointly by UNEP and WMO, NOT by the UNFCCC.
- A very frequent trap in prelims: The IPCC does NOT conduct its own original research or monitor climate parameters.
- WG I deals with Physical Science, WG II with Adaptation, and WG III deals with Mitigation.
- The 'C1 Pathway' mentioned in AR6 refers to the scenario where global temperature rise is limited to 1.5 degrees C with no or limited overshoot.
- Historically (1850-2019), Least Developed Countries (LDCs) have contributed less than 0.4 percent of global industrial CO2 emissions.
Mains points
- The IPCC AR6 highlights stark 'Carbon Inequality'. The data showing that LDCs contributed less than 0.4 percent of historical emissions reinforces the developing nations' demand for Climate Justice and the strict adherence to the CBDR principle at COP summits.
- The persistent finance shortfall, particularly in the AFOLU (Agriculture, Forestry, and Other Land Uses) sector, exposes a critical gap in global climate strategy, as land management is a highly cost-effective method for both mitigation and adaptation.
- The Synthesis Report of the IPCC serves as the foundational, unquestionable scientific baseline that informs crucial diplomatic processes like the UNFCCC's Global Stocktake, forcing nations to confront the reality of their inadequate climate pledges.
World Meteorological Organization (WMO) & WCRP
The WMO serves as the United Nations' authoritative voice on the Earth's atmosphere, oceans, and climate, coordinating global meteorological services and early warnings. The WCRP, established in 1980, complements this by driving interdisciplinary scientific research on the climate system.
1. World Meteorological Organization (WMO)
The WMO is the specialized agency of the UN responsible for meteorology (weather and climate), operational hydrology, and related geophysical sciences.
Background: Established in 1950, it became a UN specialized agency in 1951. Its headquarters is in Geneva, Switzerland.
Membership: It comprises 187 states and 6 territories (Total 193).
Governance: The supreme body is the World Meteorological Congress, which is composed of all WMO Members and meets every four years to set policies and review programmes.
2. Key Functions of WMO
Coordination: It coordinates the National Meteorological and Hydrological Services across 193 States and Territories.
Early Warnings: Forecasts and provides early warnings on severe weather events like flooding, droughts, tropical cyclones, and tornadoes.
Specialized Predictions: Tracks and predicts the movement of locust swarms and the transport of pollutants (such as nuclear/toxic substances and volcanic ash).
Climate Tracking: Issues Annual, Five-Year, and Decadal Statements on the Status of the Global Climate.
3. Important Reports Published by WMO
State of Climate Services: Provides case studies and explanations on how climate information supports sectors like agriculture amid climate variability.
Greenhouse Gas Bulletin: An annual bulletin based on observations from the WMO Global Atmosphere Watch Programme. It tracks changing levels of GHGs, serving as an early warning system for atmospheric climate drivers.
4. World Climate Research Programme (WCRP)
Background: An international research program established in 1980.
Aim: To promote collaboration and interdisciplinary research to improve our understanding of the Earth's climate system. It studies how the climate responds to natural and human-induced factors and provides vital scientific information for climate-related decision-making.
| Organization | Year Established | Headquarters | Primary Focus |
|---|---|---|---|
| WMO | 1950 (UN Agency in 1951) | Geneva, Switzerland | Operational meteorology, early warnings, climate monitoring |
| WCRP | 1980 | Geneva, Switzerland (Co-sponsored) | Scientific research on climate system behavior and prediction |
Prelims tips
- WMO is a specialized agency of the United Nations, headquartered in Geneva, Switzerland.
- The World Meteorological Congress is the supreme body of the WMO and meets every four years, not annually.
- WMO's mandate goes beyond weather forecasting; it tracks locust swarms, volcanic ash, and nuclear pollutant transport.
- The 'Greenhouse Gas Bulletin' is published annually by the WMO, relying on data from the Global Atmosphere Watch Programme.
- WCRP focuses purely on collaborative scientific research regarding the Earth's climate system, distinguishing it from WMO's operational services.
Mains points
- Global coordination by the WMO is critical for Disaster Risk Reduction (DRR). By providing timely early warnings for extreme events like tropical cyclones, the WMO helps vulnerable nations minimize economic losses and human casualties.
- The data and scientific observations provided by WMO's Greenhouse Gas Bulletin serve as the empirical foundation for international climate negotiations under the UNFCCC, ensuring policies are grounded in hard atmospheric science.
- Programs like the WCRP are essential for long-term climate adaptation strategies, as they provide policymakers with predictive models on how human-induced factors will alter regional climates and water resources in the coming decades.
Ozone Layer Protection: Vienna Convention & Montreal Protocol
The Vienna Convention and its Montreal Protocol stand as the most successful environmental agreements to date, being the first universally ratified treaties in UN history. While the Vienna Convention provides a non-binding framework for research, the Montreal Protocol enforces strict, legally binding phase-outs of Ozone Depleting Substances (ODS).
1. Vienna Convention for the Protection of the Ozone Layer
Background: Signed in 1985 and came into force in 1988.
Aim: To protect human health and the environment against the adverse effects of human-induced modifications of the ozone layer.
Nature: It is a framework convention. It promotes research, cooperation, and global monitoring, but it is not legally binding and does not set specific targets to phase out Chlorofluorocarbons (CFCs).
2. Montreal Protocol on Substances that Deplete the Ozone Layer
A landmark multilateral environmental agreement that regulates the production and consumption of nearly 100 man-made Ozone Depleting Substances (ODS).
Background: Agreed upon in 1987 and entered into force in 1989.
Membership: Ratified by 198 states (Universally ratified).
Nature of Commitments: Unlike the Vienna Convention, the Montreal Protocol is legally binding, time-targeted, and measurable. Developing and developed countries have equal but differentiated responsibilities with separate timetables.
Administration: Assisted by the Ozone Secretariat based at the UNEP headquarters in Nairobi, Kenya.
3. Multilateral Fund (MLF)
Created in 1990 by the London Amendment, the MLF is a financial mechanism that helps developing countries meet the incremental costs of fulfilling their obligations under the Montreal Protocol.
4. Success and International Ozone Day
Scientific Proof: NASA and NOAA report that the Antarctic ozone hole is actively shrinking, demonstrating the treaty's success.
World Ozone Day: Celebrated on September 16 every year to commemorate the signing of the Montreal Protocol in 1987.
| Amendment | Year | Key Decisions / Targets |
|---|---|---|
| London | 1990 | Complete phase-out of CFCs/halons; Created the Multilateral Fund (MLF) |
| Copenhagen | 1992 | Accelerated phase-out; Incorporated HCFCs phase-out for developed nations |
| Montreal | 1997 | HCFC phase-out in developing nations; Phase-out of methyl bromide |
| Beijing | 1999 | Bromochloromethane phase-out; Trade controls with non-Parties |
| Kigali | 2016 | Phase-down of 80-85 percent of Hydrofluorocarbons (HFCs) by late 2040s |
Prelims tips
- Vienna Convention is NOT legally binding; Montreal Protocol IS legally binding.
- Both treaties hold the unique distinction of being universally ratified by all 198 UN member states.
- The Kigali Amendment (2016) targets HFCs. HFCs are NOT ozone-depleting substances, but they are potent Greenhouse Gases. Kigali thus links ozone protection with climate change mitigation.
- The Multilateral Fund (MLF) for developing nations was established under the London Amendment (1990), not the original 1987 protocol.
- World Ozone Day is observed on September 16th.
Mains points
- The Montreal Protocol is widely considered the most successful environmental treaty in history. Its success stems from a clear scientific consensus, legally binding time-bound targets, and the operationalization of the Multilateral Fund which ensured equity for developing nations.
- The evolution of the Protocol (from CFCs to HCFCs, and now HFCs via the Kigali Amendment) demonstrates the dynamic nature of international environmental law adapting to new scientific realities. The phase-down of HFCs alone is expected to prevent up to 0.5 degrees Celsius of global warming by 2100.
- The institutional architecture of the Montreal Protocol provides a successful blueprint for other climate negotiations (like the UNFCCC), proving that Common But Differentiated Responsibilities (CBDR) can work when backed by adequate financial and technological support mechanisms.
India's Efforts Against Ozone Depletion & ICAP
India has been proactively phasing out ozone-depleting substances since joining the Montreal Protocol in 1992. Through strict domestic regulations and by becoming the first country in the world to launch a comprehensive India Cooling Action Plan (ICAP), India has integrated environmental protection with sustainable socio-economic development.
1. India and the Montreal Protocol
India has been a committed partner in the global fight against ozone depletion.
Timeline: India became a party to the Vienna Convention in 1991 and the Montreal Protocol in 1992.
Institutional Setup: The Ministry of Environment, Forest and Climate Change (MoEF&CC) established an Ozone Cell to act as the National Ozone Unit (NOU). This cell provides the necessary services for the effective implementation of the Protocol.
Empowered Steering Committee (ESC): A dedicated body that oversees the implementation of the Montreal Protocol provisions, reviews policies, and monitors project execution.
2. ODS (Regulation and Control) Rules, 2000
These rules form the legal backbone for controlling ozone-depleting substances in India.
Scope: Regulates the production, consumption, export, and import of ODSs.
Prohibitions: Prohibits the use of CFCs (except for Metered Dose Inhalers - MDIs and other medical purposes) and halons (except for essential servicing).
Mandatory Registration: It is compulsory for all ODS producers, manufacturers of ODS-based products, importers, exporters, stockists, and sellers to register themselves.
Amendments: The rules have been periodically updated to align with global phase-out schedules (amended in 2001, 2003, 2004, 2005, 2007, 2014, and 2019).
3. India Cooling Action Plan (ICAP)
Launched in 2019, India is the first country in the world to develop a comprehensive national Cooling Action Plan.
Aim: To provide sustainable cooling and thermal comfort for all while securing environmental and socio-economic benefits.
Vision: It provides a 20-year perspective plan (up to 2037-38) and policy recommendations to address cooling requirements across various sectors (residential, commercial, transport, cold chain).
| Parameter | Target Reduction / Goal | Target Year |
|---|---|---|
| Cooling Demand | Reduce by 20% to 25% | 2037-38 |
| Refrigerant Demand | Reduce by 25% to 30% | 2037-38 |
| Cooling Energy Requirement | Reduce by 25% to 40% | 2037-38 |
| Servicing Sector Technicians | Train and certify 100,000 technicians | 2022-23 |
| Research & Development | Recognize cooling as a thrust area under national S&T | Ongoing |
Prelims tips
- India is the FIRST country in the world to launch a Cooling Action Plan (ICAP in 2019).
- The target year for major demand and energy reductions under ICAP is 2037-38, which aligns closely with India's phase-down commitments under the Kigali Amendment.
- Ozone Depleting Substances Rules completely prohibit CFCs, but provide a specific exemption for Metered Dose Inhalers (MDIs) used for medical purposes like asthma.
- The Ozone Cell functions under the Ministry of Environment, Forest and Climate Change (MoEF&CC), not under the Ministry of Earth Sciences.
Mains points
- The India Cooling Action Plan (ICAP) exemplifies a synergistic approach to policy-making. By linking environmental goals (reducing refrigerant demand) with socio-economic initiatives (training 100,000 technicians under the Skill India Mission), it ensures a 'Just Transition' for workers in the unorganized sector.
- Addressing 'cooling' is critical for India's climate resilience. As heatwaves become more frequent, providing sustainable thermal comfort is no longer a luxury but a public health necessity, making ICAP a core component of India's climate adaptation strategy.
- India's domestic ODS Rules align perfectly with its international obligations under the Montreal Protocol and Kigali Amendment, demonstrating consistent global environmental leadership.
