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Carbon Credit Explained

Carbon Credit Explained: Meaning, Benefits & Importance

As the world battles climate change and rising greenhouse gas emissions, carbon credits have become an important tool for reducing pollution and promoting sustainable development. Governments, industries, and businesses across the globe are increasingly adopting carbon trading mechanisms to achieve their climate goals. For India, carbon credits play a significant role in supporting the country's commitment to achieving Net Zero emissions by 2070.

For UPSC aspirants, Carbon Credit is an important topic under Environment, Economy, Climate Change, and Current Affairs.

What is a Carbon Credit?

A Carbon Credit is a tradable certificate that gives an individual, company, or organization the right to emit one metric tonne of carbon dioxide (CO₂) or an equivalent amount of another greenhouse gas.

The basic idea is simple: organizations that reduce their emissions below a prescribed limit can earn carbon credits, while those exceeding the limit can purchase these credits to meet environmental regulations.

This creates a market-based approach to reducing overall carbon emissions.

How Does the Carbon Credit System Work?

The carbon credit system follows the "Cap and Trade" principle.

• Governments set an overall limit (cap) on carbon emissions.

• Companies that emit less than their permitted limit receive carbon credits.

• Companies exceeding their emission limits must buy credits from those with surplus credits.

• This encourages industries to adopt cleaner technologies and reduce pollution.

Thus, carbon credits create financial incentives for environmental protection.

Benefits of Carbon Credits

Reduces Greenhouse Gas Emissions

Carbon credits motivate industries to reduce carbon emissions by adopting renewable energy, energy-efficient technologies, and sustainable practices.

Encourages Clean Energy

Businesses investing in solar energy, wind energy, and green hydrogen can earn carbon credits while contributing to environmental conservation.

Supports Sustainable Development

Carbon trading promotes investments in eco-friendly projects such as afforestation, waste management, and clean transportation.

Creates Economic Opportunities

Carbon markets generate new investment opportunities and encourage green innovation, creating employment in renewable energy and environmental sectors.

Carbon Credits and India

India is actively developing its domestic carbon market as part of its climate commitments under the Paris Agreement. The Carbon Credit Trading Scheme (CCTS), 2023 aims to establish a national framework for trading carbon credits and encouraging industries to reduce emissions.

This initiative complements national programmes such as the National Green Hydrogen Mission, Renewable Energy Mission, and India's target of achieving Net Zero emissions by 2070.

Challenges

Despite its advantages, the carbon credit system faces several challenges:

• Accurate measurement and verification of emissions.

• Risk of misuse or fraudulent carbon credits.

• High compliance costs for some industries.

• Unequal participation among developing countries.

• Need for stronger regulatory mechanisms.