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?

Updated 10 Apr 2026 · From UPSC Prelims GS Paper I 2025, Q14

Contents10
UPSC Prelims GS2025Environment
  1. ABoth Statement II and Statement III are correct and both of them explain Statement I
  2. BBoth Statement II and Statement III are correct but only one of them explains Statement I
  3. COnly one of the Statements II and III is correct and that explains Statement I
  4. DNeither Statement II nor Statement III is correct
Show answer

Answer: (A) Both Statement II and Statement III are correct and both of them explain Statement I

Statement I (Assertion): Article 6 of the Paris Agreement is frequently discussed in global forums.

Statement II: Article 6 sets out the principles of carbon markets. — CORRECT.

Article 6.2 allows countries to trade carbon credits bilaterally (called Internationally Transferred Mitigation Outcomes or ITMOs),

and Article 6.4 establishes a new global carbon market mechanism (replacing the old CDM under the Kyoto Protocol).

This is a major reason Article 6 is discussed so much — carbon markets are controversial and complex.

✓ Explains why Article 6 is frequently discussed.

Statement III: Article 6 promotes inter-country non-market strategies. — CORRECT.

Article 6.8 specifically deals with non-market approaches — cooperative frameworks between countries that don't involve trading carbon credits.

These include technology transfer, capacity building, and policy coordination.

This is another reason Article 6 gets attention — it covers both market AND non-market cooperation.

✓ Explains why Article 6 is frequently discussed.

Both are correct and both explain the importance of Article 6. Answer is (a).

Why this was asked

Article 6 of the Paris Agreement covers both carbon trading markets and non-market cooperation between countries, making it one of the most complex and debated parts of climate negotiations.

COP28 in Dubai (2023) and ongoing COP29 discussions have focused heavily on finalizing Article 6 implementation rules, especially for the new global carbon market mechanism that replaces the Kyoto Protocol's CDM.

The question tests whether students understand that Article 6 has three distinct mechanisms - bilateral carbon trading, a global carbon market, and non-market cooperation frameworks.

Article 6 of Paris Agreement

Environment Article 6 Paris Agreement

Article 6 of Paris Agreement: Carbon Markets & Non-Market Cooperation

Must know

Article 6 has three sub-sections: 6.2 (bilateral carbon trading), 6.4 (global carbon market), 6.8 (non-market approaches)

ITMOs = Internationally Transferred Mitigation Outcomes (carbon credits under Article 6.2)

Article 6.8 covers non-market cooperation like technology transfer and capacity building

Good to know

Article 6.4 replaces the old Clean Development Mechanism (CDM) from Kyoto Protocol

Article 6 is the most complex and debated part of the Paris Agreement because it governs how countries can cooperate to achieve their climate targets. It covers both market-based mechanisms (carbon trading) and non-market approaches (technology sharing, policy coordination).

Three Sub-sections of Article 6

Article

Mechanism

What It Does

Key Feature

6.2

Bilateral Carbon Trading

Countries trade carbon credits directly

ITMOs (Internationally Transferred Mitigation Outcomes)

6.4

Global Carbon Market

New UN-supervised carbon market mechanism

Replaces CDM from Kyoto Protocol

6.8

Non-Market Approaches

Cooperation without carbon trading

Technology transfer, capacity building, policy coordination

This question tests whether students understand that Article 6 covers both market and non-market mechanisms. Many students wrongly think it's only about carbon markets, missing the non-market cooperation angle in Article 6.8.

Exam traps

Trap: Thinking Article 6 is only about carbon markets — it also covers non-market approaches in Article 6.8

Trap: Confusing ITMOs (new system) with CDM (old Kyoto Protocol mechanism)

Trap: Missing that both Statement II and III explain why Article 6 is frequently discussed globally

International Carbon Markets

Environment carbon markets

International Carbon Markets: Mechanisms & Evolution

Must know

Carbon markets allow trading of emissions reductions as tradeable credits

CDM (Clean Development Mechanism) was the old system under Kyoto Protocol

Article 6.4 creates new global carbon market to replace CDM

Good to know

Compliance markets are mandatory, voluntary markets are optional

Carbon markets are systems where countries or companies can buy and sell credits representing emissions reductions. The basic principle: if Country A reduces emissions below its target, it can sell the extra reductions to Country B as credits.

Evolution of Carbon Markets

System

Period

Scope

Key Feature

Status

CDM

1997-2020

Kyoto Protocol countries

Developed countries invest in developing country projects

Being phased out

Article 6.4

2021 onwards

All Paris Agreement countries

New global mechanism with updated rules

Recently operationalized

Article 6.2

2021 onwards

Bilateral between countries

Direct trading of ITMOs between nations

Still being implemented

Why Carbon Markets Are Controversial

Double counting: Same emission reduction claimed by both buyer and seller country

Additionality: Proving the project wouldn't have happened without carbon finance

Environmental integrity: Ensuring credits represent real, permanent emissions reductions

Development concerns: Whether carbon markets help or harm developing countries

Exam traps

Trap: Confusing CDM (old Kyoto system) with Article 6.4 (new Paris system)

Trap: Thinking carbon markets are only voluntary — many are mandatory compliance systems

Non-Market Climate Approaches

Environment non-market strategies non-market approaches

Non-Market Climate Cooperation: Beyond Carbon Trading

Must know

Article 6.8 promotes cooperation without carbon trading or market mechanisms

Includes technology transfer, capacity building, and policy coordination

Good to know

Helps developing countries access clean technology and climate finance

Non-market approaches under Article 6.8 recognize that not all climate cooperation needs to involve buying and selling carbon credits. Countries can collaborate through knowledge sharing, joint research, policy alignment, and direct support.

Types of Non-Market Cooperation

# Non-Market Approaches
## Technology Transfer
- Clean energy technology
- Energy efficiency systems
- Climate adaptation tools
- Research collaboration
## Capacity Building
- Training programs
- Institution building
- Technical expertise
- Knowledge sharing
## Policy Coordination
- Harmonized standards
- Joint regulations
- Shared monitoring systems
- Coordinated targets
## Direct Support
- Climate finance
- Grant funding
- Concessional loans
- Risk guarantees

Advantages Over Market Mechanisms

No double counting issues: No need to track traded credits between countries

Focus on development: Emphasizes building long-term capacity rather than short-term credits

Technology access: Helps developing countries access patented clean technologies

Policy learning: Countries can learn from each other's successful climate policies

Exam traps

Trap: Thinking Article 6 is only about carbon markets — Article 6.8 specifically covers non-market approaches

Trap: Assuming all international climate cooperation involves trading — many mechanisms are non-market based

Paris Agreement Framework

Environment Paris Agreement

Paris Agreement: Structure & Key Provisions

Must know

Paris Agreement (2015) replaced Kyoto Protocol as main global climate treaty

NDCs = Nationally Determined Contributions (each country's climate commitment)

Goal: limit global warming to well below 2°C, preferably 1.5°C

Good to know

Entered into force November 4, 2016

The Paris Agreement adopted at COP21 in 2015 marked a shift from top-down emissions targets (Kyoto model) to bottom-up national commitments. Every country submits its own NDC (Nationally Determined Contribution) outlining how it will reduce emissions.

Key Articles of Paris Agreement

Article

Topic

Key Provision

Article 2

Long-term Goals

Well below 2°C warming, pursue 1.5°C

Article 3

NDCs

Each country determines its own contribution

Article 4

Mitigation

Successive NDCs must be progressive (ratchet mechanism)

Article 6

Cooperation

Market and non-market mechanisms

Article 9

Finance

Developed countries provide climate finance

Article 13

Transparency

Enhanced transparency framework for reporting

Article 14

Global Stocktake

Review global progress every 5 years

Exam traps

Trap: Confusing Paris Agreement (2015) with Kyoto Protocol (1997) — different structures and approaches

Trap: Thinking Paris Agreement has mandatory emissions targets — it uses voluntary NDCs

Trap: Missing that Article 6 is about cooperation mechanisms — often tested alongside other Paris provisions