Emission trading, often known as "cap and trade" or "allowance trading," is a strategy for lowering pollutants that have been effectively employed to safeguard both human health and the environment. The two main elements of emissions trading systems are a limit (or cap) on pollution and tradable allowances that are equivalent to the limit and allow holders of the allowances to emit a certain amount of the pollutant. This cap makes sure the environmental objective is achieved, and the tradable allowances provide each emissions source the freedom to choose their own course for compliance. These initiatives are frequently referred to as "market-based" because permits can be purchased and sold on an allowance market. This article will explain to you Emission Trading which will be helpful in preparing the Environment Syllabus for the UPSC Civil Service exam.

What is the Kyoto Protocol (KP)?

• The Kyoto Protocol was formally adopted in the year 1997 but it came into effect only in 2005 after a complex ratification process. There are 192 Parties to the Kyoto Protocol as of now.
• The Kyoto Protocol makes the United Nations Framework Convention on Climate Change (UNFCC) operative by requiring developed nations and economies in transition to set and meet their own individual emission targets for greenhouse gases (GHG).
• The Convention just requires such nations to develop mitigation-related policies and procedures and to report on a regular basis.
• The Kyoto Protocol adheres to the Convention's annex-based structure and is based on its rules and provisions.
• According to the principle of "common but differentiated responsibility and respective capabilities," it only binds developed nations and sets a greater burden on them because it acknowledges that they are mostly to blame for the current high levels of GHG emissions in the atmosphere.

*To know more about the topic, click this link Kyoto Protocol

Emission Trading - Four Phases in History

• Gestation: Theoretical articulation of the instrument and, separately from the former, the US Environmental Protection Agency's fiddling with "flexible regulation."
• Proof of Principle: The Clean Air Act of 1977 introduced the "offset-mechanism" as the foundation for the first advancements in the trade of emission certificates. When a company paid another company to lower the same pollutant, it might receive an allowance under the Act for a higher level of emissions.
• Prototype: Title IV of the 1990 Clean Air Act included the first "cap-and-trade" system, which was publicly described as a paradigm shift in environmental policy. This system was developed by "Project 88," a network-building initiative to unite environmental and corporate interests in the US.
• Regime Formation: A new regime is evolving, with the anticipation of a developing global carbon market and the emergence of the "carbon industry," branching out from the US clean air policy to global climate policy and then to the European Union.

Emission Trading - Provisions

Programs for exchanging emissions that are well-designed offer:

• The total pollutant limit establishes environmental assurance.
• Individual emissions sources should have the freedom to customize their compliance path to meet their needs.
• Incentives for innovation and efficiency that reduce the costs of implementation.
• The possibility to deposit surplus credits as a motivator for early emission reductions.
• Low costs for administration.
• Responsibility for emissions tracking, reporting, and reduction.

The optimal time to implement emissions trading systems is when:

• Concerns about the environment and/or public health affect a substantial portion of the world.
• The pollution issue is caused by a sizable number of causes.
• Emissions can be quantified regularly and precisely.

Emission Trading - Emission Cap and Trade System

• Under these conditions, the regulator establishes the maximum amount of pollution that all factories combined may emit into the air for a specified time period.
• In order to reach the cap, a collection of licenses is then created, each of which enables a specific amount of pollutants.
• A number of these permits are purchased and sold.
• These permissions are divided among the factories (this could be equal or based on size or some other rule).
• After that, plants can trade licenses with one another on the National Commodity and Derivatives Exchange Limited just like any other commodity (NCDEX).
• The overall number of permits remains constant regardless of the final allocation, keeping the total pollution at the predetermined limit.

Role of Emission Trading in Reducing Climate Change

• Emissions trading is widely regarded as an important component of efforts to reduce man-made greenhouse gas emissions that are causing climate change.
• Caps are set in response to scientific evidence of the emissions cuts required to limit climate change, including meeting the Paris Agreement target of keeping temperature rise well below 2°C this century.
• The European Union, for example, refers to its world-leading emissions trading system as "a cornerstone" of its climate change policy.
• It attributes past success in reducing emissions to the system and forecasts that emissions from the sectors it covers will be 21% lower in 2020 than they were in 2005.
• According to research, the EU emissions trading system has also aided in driving innovation in low-carbon technologies such as renewable energy sources and energy efficiency, which was one of the system's original goals.
• Increased adoption of these technologies also contributes to lower greenhouse gas emissions.

Emissions Trading Scheme (ETS) in India

• A regulatory tool called the ETS was introduced in Surat.
• It is a market where particulate matter (PM) emissions are traded commodities.
• It aims to minimize the cost of compliance for the company while also reducing the pollution load in an area.
• The overall emission load from all industries is capped by the Gujarat Pollution Control Board (GPCB).
• By exchanging licenses (measured in kilograms) under this cap, various industries can buy and sell the capacity to release PM.
• ETS is also referred to as a cap-and-trade market for this reason.
• Abdul Latif Jameel Poverty Action Lab (J-PAL), National Commodities and Derivatives Exchange e-Markets Limited (NeML), South Gujarat Textile Processors Association, and Energy Policy Institute at the University of Chicago in India are partners in the ETS project.

Emission Trading - Significance and Benefits

• Trading is essential because, in a cap and trade market, the regulator will track pollution over time and industries must have enough permits to cover all of their emissions.
• Factories will try to purchase more licenses if they find it particularly expensive to minimize emissions.
• Polluters are urged to cut back on their emissions since doing so will give them extra permits to sell.
• Most pollution is eventually eliminated after buying and selling between plants that find it inexpensive to reduce pollution and others for which it is expensive.
• The overall number of permits remains constant regardless of the final allocation, keeping the total pollution at the predetermined limit.
• As a result of this, industry expenses are going down.

Conclusion

The mutual or unilateral acceptance of emissions allowances for compliance can be used to connect distinct cap-and-trade systems. By connecting systems, a larger carbon market is produced, which can lead to lower total compliance costs, more liquid markets, and a more stable carbon market. Linking systems also has a political symbolic purpose by demonstrating a shared commitment to reducing GHG emissions. Linking might also serve as the foundation for creating a new, bottom-up international climate policy architecture in which several distinct systems progressively link their respective systems.

FAQs

MCQs

1. Which of the following describes a fundamental characteristic of emissions trading?

A) Mandatory carbon taxes for all sectors
B) Setting a cap on total allowed emissions and trading allowances
C) Voluntary emissions reduction programs
D) Government-mandated technology requirements

2. What is a common goal of emissions trading systems?

A) Increase fossil fuel use
B) Encourage economic slowdown
C) Reduce greenhouse gas emissions
D) Support monopolies in the energy sector

3. Which of the following sectors is often covered by emissions trading systems?

A) Agriculture
B) Power generation
C) Fishing
D) Retail trade

4. What is one challenge associated with emissions trading systems?

A) Encouraging innovation
B) Preventing market manipulation
C) Providing excess profits
D) Mandating specific technologies

5. Which of the following is an example of a successful emissions trading system?

A) European Union Emissions Trading System (EU ETS)
B) Regional Carbon Taxation Scheme
C) Voluntary Green Energy Credits
D) Subsidized Emissions Reduction Projects

GS Mains Questions and Model Answers

Q1: Evaluate the role of emissions trading systems in reducing greenhouse gas emissions. Highlight their advantages and challenges.

Answer: Emissions trading systems (ETS) play a critical role in reducing greenhouse gas emissions by setting a cap on emissions and creating a market for trading allowances. Advantages include providing economic incentives for emission reduction, encouraging innovation, and creating flexibility for industries to achieve targets cost-effectively. However, ETS face challenges such as setting appropriate caps, preventing market manipulation, and addressing carbon leakage. Effective monitoring, transparency, and international cooperation are essential for their success in mitigating climate change impacts and promoting a low-carbon economy.

Q2: Discuss how emissions trading systems contribute to sustainable economic development.

Answer: Emissions trading systems contribute to sustainable economic development by promoting efficient resource use and encouraging industries to innovate and adopt cleaner technologies. The market-based approach of ETS reduces emissions cost-effectively, helping countries meet climate targets while maintaining economic growth. Revenue from auctioning allowances can fund sustainable initiatives, such as renewable energy projects and green infrastructure. Despite these benefits, careful regulation and strong governance are needed to prevent unintended consequences, such as market manipulation and carbon leakage, to ensure sustainable outcomes.

Q3: Explain the challenges of implementing emissions trading systems in developing countries.

Answer: Implementing emissions trading systems in developing countries faces several challenges, including limited institutional capacity, lack of accurate emissions data, and the risk of economic disruption for energy-intensive industries. Ensuring equitable distribution of allowances, preventing market manipulation, and addressing potential job losses in affected sectors are critical issues. Financial support, capacity-building initiatives, and international cooperation can help overcome these barriers and enable developing countries to benefit from emissions trading while achieving their climate goals.

Previous Year Questions on Emissions Trading

1. UPSC CSE Prelims 2021:

Question: The primary objective of an Emissions Trading System is to:

A) Increase industrial production
B) Set a limit on total greenhouse gas emissions
C) Reduce taxes on fossil fuels
D) Mandate the use of renewable energy sources

Answer: (B)

Explanation: The primary objective of an Emissions Trading System is to set a cap on total greenhouse gas emissions and use market mechanisms to achieve reductions efficiently.

2. UPSC CSE Mains 2020 (GS Paper 3):

Question: Examine the role of market-based mechanisms such as emissions trading in combating climate change.

Answer: Market-based mechanisms like emissions trading systems (ETS) are effective tools for combating climate change. By setting a cap on emissions and allowing the trade of allowances, ETS create economic incentives for industries to reduce emissions cost-effectively. This flexibility promotes innovation and drives investments in low-carbon technologies. However, the success of such systems depends on robust monitoring, adequate cap levels, and addressing issues like market manipulation and carbon leakage. When implemented correctly, ETS can complement other policies and help achieve climate targets.