Carbon Market in India: How It Works, CCTS, Policy Updates & Business Opportunities

India is on a clear path toward building a structured carbon market. With a net-zero target set for 2070 and increasing global pressure to decarbonize, the country is transitioning from fragmented sustainability efforts to market-driven climate action.

But here’s the challenge: most businesses still don’t fully understand how the carbon market in India works or how to benefit from it. So, dive right into it.

What Is the Carbon Market in India?

A carbon market is a system where carbon credits are traded, allowing companies to offset their emissions by investing in emission reduction projects.

In India, the carbon credit market is currently a mix of:

• Voluntary carbon market (VCM)

• Energy efficiency trading schemes (like PAT)

• Renewable Energy Certificate mechanisms (REC)

India is progressively implementing its compliance carbon market through the Carbon Credit Trading Scheme (CCTS), with sector-specific obligations and market mechanisms being introduced in phases.

Why Carbon Markets Exist (And Why They’re Growing)

Since the Industrial Revolution, global emissions have increased exponentially, crossing over 36 billion metric tons annually.

To address this, global frameworks like:

• The Kyoto Protocol (1997)

• The EU Emissions Trading System (2005)

• The Paris Agreement (2015)

Introduced the concept of carbon credit trading.

These systems created a financial incentive:

Reduce emissions → Earn credits → Trade them

Today, carbon markets are more than just environmental tools. They've become economic systems influencing global trade and investment.

Global Carbon Markets Are Entering a New Phase

Carbon pricing has become one of the fastest-growing climate policy tools worldwide.

According to the World Bank's State and Trends of Carbon Pricing 2026:

• Carbon pricing mechanisms now cover approximately 28% of global greenhouse gas emissions.

• In 2024, carbon pricing mechanisms, including emissions trading systems (ETS) and carbon taxes, generated over $100 billion in public revenue.

• More countries continue introducing carbon taxes and emissions trading systems as they work toward their net-zero commitments.

This marks an important shift for businesses. Carbon is no longer just an environmental metric; it is now becoming a financial and strategic business consideration, influencing compliance, investment decisions, and long-term competitiveness.

Current State of the Carbon Market in India

India is the third-largest emitter globally, making its carbon strategy critical to global climate goals.

At present:

• India is transitioning from voluntary mechanisms toward a regulated compliance carbon market through the CCTS, which is being implemented in phases.

• The ecosystem is largely driven by voluntary carbon market mechanisms

• Thousands of renewable energy projects across India have been registered under domestic and international renewable energy certificate systems.

• India is one of the world's leading suppliers of voluntary carbon credits, supported by a diverse portfolio of emission reduction projects.

Indian project developers have become significant participants in global voluntary carbon markets, supplying verified carbon credits across renewable energy, forestry, and industrial projects.

Key Carbon Market Mechanisms in India

India’s current system is built on two major market-based mechanisms:

1. Perform, Achieve and Trade (PAT)

This scheme targets energy-intensive industries such as:

• Cement

• Steel

• Fertilizers

• Aluminium

Companies are assigned Specific Energy Consumption (SEC) targets.

If they outperform:

• They earn ESCerts (Energy Saving Certificates)

• These can be traded with other companies

2. Renewable Energy Certificates (REC)

Organizations can meet renewable energy goals through mechanisms such as Renewable Energy Certificates (RECs) in the domestic market and International Renewable Energy Certificates (I-RECs) for global renewable energy attribute claims, depending on their procurement strategy.

This creates a parallel market for renewable energy attributes.

Voluntary Carbon Market in India

The voluntary carbon market in India is currently the most active segment.

Project developers generate verified carbon credits through eligible emission reduction or removal projects. Organizations purchase these credits voluntarily to offset residual emissions and support climate action.

This market is flexible, global in nature, and driven by corporate sustainability goals. However, it lacks strong regulatory standardization, something the upcoming compliance market aims to fix.

India’s Compliance Carbon Market

India is actively building a formal Indian Carbon Market (ICM).

Key developments include:

• Energy Conservation (Amendment) Act, 2022

• Draft Carbon Credit Trading Scheme (CCTS)

• Led by the Bureau of Energy Efficiency (BEE) and the Ministry of Power

The goal is to:

• Create a regulated carbon credit market in India

• Enable transparent carbon credit trading

• Align with India’s NDC target of reducing emissions intensity by 45% by 2030

What this means for Businesses

This is where the implications become significant for businesses. As the carbon credit market in India evolves, businesses will face:

1. Increased Compliance Requirements

Carbon reporting and participation will likely become mandatory for certain sectors.

2. New Revenue Opportunities

Companies generating renewable energy or reducing emissions can:

• Earn carbon credits

• Monetize sustainability efforts

3. Exposure to Carbon Pricing

Carbon will become a financial variable, impacting operational costs.

4. Competitive Advantage for Early Movers

Companies that prepare early will:

• Build internal systems

• Access better market opportunities

• Avoid last-minute compliance pressure

Challenges India Must Overcome

While the direction is clear, there are challenges:

• Lack of unified standards (currently)

• Data accuracy and verification issues

• Market liquidity concerns

• Learning from global systems like the EU ETS

India’s ability to address these will determine how effective its carbon market becomes.

How can businesses prepare for India's evolving Carbon Market?

As India's carbon market matures, businesses will need more than just an understanding of regulations; they'll need the right infrastructure to participate in carbon markets.

A typical journey looks like this:

1. Measure Your Emissions

Every carbon strategy begins with accurate data. Businesses need to quantify their Scope 1, 2, and 3 emissions to establish a baseline, identify reduction opportunities, and meet reporting requirements.

Sustainiam's ECal (Emission Calculator) platform helps organizations simplify carbon accounting by automating emissions calculations, generating audit-ready reports, and aligning with globally recognized methodologies.

2. Certify Renewable Energy Generation

For renewable energy developers, the next step is to convert clean energy generation into verified environmental attributes.

With Sustainiam's CiP (Certificate Issuance Platform), project owners can streamline renewable energy certificate issuance, maintain standardized documentation, and prepare projects for domestic and international certificate markets.

3. Trade Environmental Commodities

Once environmental attributes are issued, businesses need a transparent platform to buy, sell, or manage them efficiently.

Sustainiam's EmX (Emission Xchange) platform enables organizations to discover, trade, and manage carbon credits and renewable energy certificates through a digital platform designed for growing environmental commodity markets.

Together, these solutions help businesses create a connected pathway to support decarbonization and long-term sustainability goals.

Conclusion

India's carbon market is entering a new phase, creating both compliance obligations and business opportunities. Organizations that start measuring emissions, understanding carbon markets, and preparing for evolving regulations today will be better positioned to manage risk, unlock new revenue streams, and strengthen their sustainability strategy.

So, are you ready to prepare your business for India's carbon market? Get in touch with our experts to explore how Sustainiam can support your sustainability goals.