Carbon Credit: Meaning, Benefits and Regulatory Framework

Climate change has emerged as one of the most critical global challenges of the 21st century. Rising greenhouse gas emissions, industrial expansion and excessive dependence on fossil fuels have significantly contributed to global warming. To address this issue, governments and international bodies have introduced market-based mechanisms to regulate emissions. One such widely accepted mechanism is the carbon credit system.

What Is a Carbon Credit?

A carbon credit is a tradable certificate that represents the reduction or removal of one metric tonne of carbon dioxide (CO₂) or its equivalent in other greenhouse gases (CO₂e) from the atmosphere. Carbon credits serve as a financial incentive for organisations to reduce the emissions and adopt cleaner, more sustainable practices.

In other words, if a particular entity emits greenhouse gases beyond the prescribed limits or targets, it may be required to purchase the carbon credits. Conversely, entities that emit less or implement emission-reduction projects can earn and sell carbon credits.

Concept and Objective of Carbon Credits

The carbon credit mechanism is based on market-based principles broadly similar to the concept of “cap and trade”, where emission limits or intensity-based targets are prescribed and tradable credits provide flexibility in compliance.

Under this system: -

• Emission limits or intensity targets are set by regulatory authorities
• Entities that exceed prescribed targets must acquire carbon credits
• Entities that reduce emissions below targets can sell surplus credits

The core objective is to assign a monetary value to carbon emissions, thereby encouraging industries to reduce or minimize pollution, improve efficiency and invest in clean technologies.

How the Carbon Credit System Works

The carbon credit process generally involves the following steps: -

• Emission Measurement – A carbon audit is conducted to assess greenhouse gas emissions
• Baseline Establishment – Emissions are measured before and after the implementation of a reduction project
• Verification – Independent third-party agencies verify the emission reductions
• Issuance of Credits – Verified reductions are converted into carbon credits
• Trading – Credits are bought and sold through recognised exchanges or bilateral contracts
• Retirement – Once utilised, credits are retired to prevent reuse or double counting

Each carbon credit corresponds to one tonne of CO₂ equivalent reduced or removed.

Types of Carbon Credits

Carbon credits are broadly classified into two categories: -

1. Compliance Carbon Credits

These credits are generated and traded under the various government-mandated carbon trading or emission reduction schemes. Entities notified under such schemes are legally required to meet prescribed emission targets.

2. Voluntary Carbon Credits

These credits are purchased voluntarily by organisations or individuals to offset their carbon footprint. Voluntary credits are commonly used for ESG commitments, sustainability goals and carbon neutrality initiatives and are often generated under international standards such as VCS or Gold Standard.

Sources of Carbon Credits

Carbon credits are typically generated from projects that reduce or remove greenhouse gas emissions, including: - 

• Renewable energy projects (solar, wind, biomass)
• Afforestation and reforestation initiatives
• Energy efficiency improvement projects
• Methane capture from landfills and agricultural activities
• Industrial emission reduction and cleaner production technologies

Who Can Buy or Sell Carbon Credits?

The carbon credit mechanism is applicable to a wide range of participants, subject to regulatory notifications and eligibility criteria: -

• Large industries and power producers
• Manufacturing and infrastructure companies
• Export-oriented businesses
• Renewable energy developers
• Financial institutions and investors
• Governments and public sector entities
• Individuals and organisations (on a voluntary basis)

Entities notified under compliance schemes are obligated participants, while others may participate voluntarily.

Carbon Credit Regulations in India

India’s carbon credit regulatory framework is evolving under the Energy Conservation (Amendment) Act, 2022, which provides the statutory basis for carbon trading in the country. Key features of the framework include: -

• Establishment of the Indian Carbon Market (ICM)
• Introduction of the Carbon Credit Trading Scheme (CCTS)
• Administration by the Bureau of Energy Efficiency (BEE)
• Prescription of sector-specific emission intensity targets for energy-intensive industries
• Recognition of both compliance and voluntary carbon markets

This framework supports the India’s commitments under the Paris Agreement and aligns with its long-term objective of achieving net-zero emissions by 2070.

Benefits of Carbon Credits

Carbon credits provide multiple environmental and economic advantages: -

• Environmental Protection – Encourages reduction in greenhouse gas emissions
• Economic Incentives – Rewards businesses adopting clean and efficient technologies
• Cost Efficiency – Enables flexible and cost-effective compliance with emission targets
• ESG Compliance – Supports sustainability disclosures and CSR initiatives
• Global Climate Action – Contributes to the international climate change mitigation efforts

Challenges and Criticism

Despite their benefits, carbon credit systems face certain challenges, including: -

• Risk of greenwashing
• Concerns over additionality and verification integrity
• Price volatility in carbon markets
• Over-reliance on offsets instead of direct emission reductions

Robust regulation, transparency and effective monitoring are essential to maintain the market credibility.

Conclusion

Carbon credits play a major role in addressing climate change by linking environmental responsibility with economic incentives. By promoting the emission reduction, encouraging clean energy adoption and enabling structured carbon markets, carbon credits contribute to the transformation towards a sustainable, low-carbon economy. As India’s regulatory framework continues to mature, carbon credits are expected to become an integral component of statutory compliance, ESG strategy and long-term climate governance.If you are seeking for professional help then do contact to Remind Legal, our experts will help you in all legal matters.