India’s carbon market is entering a more operational phase. For several years, carbon markets in India were discussed largely in terms of policy architecture, climate commitments and the eventual creation of a domestic mechanism for pricing greenhouse gas emissions. That phase is now giving way to implementation.
The Carbon Credit Trading Scheme (CCTS) provides the framework for India’s domestic carbon market. The Government has established an institutional structure involving the Bureau of Energy Efficiency (BEE), Grid Controller of India, the Central Electricity Regulatory Commission (CERC) and accredited carbon verification agencies. The compliance mechanism has also expanded to seven energy intensive sectors, covering 490 obligated entities with notified greenhouse gas emission intensity targets.
At the same time, CERC notified the 2026 regulations governing the purchase and sale of Carbon Credit Certificates (CCCs) on April 27, 2026. BEE has also opened applications for agencies seeking accreditation to undertake carbon verification under the CCTS. These developments indicate that the carbon market is moving beyond being a policy concept towards a system requiring actual measurement, verification, reporting and market participation.
For companies, this changes the nature of the carbon conversation. Carbon management can no longer be viewed only as an ESG reporting exercise. For organisations within the compliance mechanism, emission intensity can increasingly become a measurable business parameter with implications for operational efficiency, technology investments, data systems and potentially the financial value of carbon performance.
Understanding India’s Carbon Market
The CCTS is designed to reduce, remove or avoid greenhouse gas emissions by creating a market mechanism around Carbon Credit Certificates. Under the compliance mechanism, obligated entities are assigned greenhouse gas emission intensity targets. Companies that perform better than their applicable targets may become eligible for Carbon Credit Certificates while entities that need additional certificates may participate in the market in accordance with the applicable framework.
The important point is that the mechanism is based on emission intensity rather than simply looking at an organisation’s total emissions.
Emission intensity measures emissions in relation to an appropriate unit of output or activity. This distinction matters significantly for businesses because absolute emissions may increase when production increases, while emission intensity may still improve if production becomes more efficient.
For example, a manufacturing facility may increase its production substantially while reducing the amount of greenhouse gas emissions generated per tonne of product. A carbon market mechanism based on emission intensity can therefore recognise improvements in operational efficiency even where absolute emissions have not yet declined.
This makes the quality of production data just as important as the quality of emissions data.
The Compliance Mechanism Has Expanded
The Government initially notified greenhouse gas emission intensity targets for four sectors: aluminium, cement, chlor-alkali and pulp and paper. In January 2026, targets were notified for additional sectors including petroleum refineries, petrochemicals, textiles and secondary aluminium. The Government stated that the expansion brought the total number of obligated entities under the compliance mechanism to 490.
The seven sectors currently covered are:
- Aluminium
- Cement
- Chlor-alkali
- Pulp and paper
- Petrochemicals
- Petroleum refining
- Textiles
These sectors have different production processes, energy profiles and decarbonisation opportunities. Consequently, companies cannot approach carbon market readiness through a generic ESG checklist.
A cement manufacturer, for example, will have a very different emissions profile from a textile manufacturer. Similarly, a refinery’s emissions measurement system will need to account for operational characteristics that are not relevant to a pulp and paper facility.
The practical requirement is therefore sector specific carbon data that can withstand verification.
Why Carbon Data Is Becoming a Business Issue
One of the most important implications of the Indian carbon market is that companies will need to understand their emissions at a much more granular level.
Traditional ESG reporting often focuses on annual disclosure. The organisation collects information from plants, business units and departments, calculates Scope 1 and Scope 2 emissions and incorporates the information into its sustainability or BRSR reporting process.
A carbon market introduces a different level of discipline.
The organisation needs to understand the source of emissions, the activity data behind those emissions, the applicable emission factors, the production or output data used for intensity calculations and the evidence supporting each figure. Where verification is required, the underlying documentation must also be available and traceable.
This means that carbon data needs to move from spreadsheets maintained primarily for reporting purposes into structured management systems.
For companies preparing for participation in the carbon market, important areas of data may include:
- Fuel consumption across facilities and equipment
- Electricity consumption and applicable emission factors
- Process emissions
- Production volumes and output data
- Raw material consumption
- Operational activity data used for intensity calculations
- Energy efficiency initiatives
- Renewable energy utilisation
- Historical emissions and intensity trends
- Supporting invoices, meter records, logs and other source documentation
The objective should not simply be to calculate one annual emissions number. Companies need to establish a reliable chain from source data to reported emissions and ultimately to the emission intensity figure.
Measurement and Verification Will Become Critical
The credibility of a carbon market depends heavily on the credibility of the underlying emissions data.
The CCTS framework includes monitoring, reporting and verification requirements and provides for accredited carbon verification agencies. BEE has published procedures and eligibility requirements for agencies seeking accreditation to undertake carbon verification under the scheme.
For companies, this means that the quality of internal controls around carbon information becomes increasingly important.
Consider a manufacturing company reporting a particular quantity of fuel consumption. The number itself may appear straightforward. But during a verification process, questions may arise around the source of the data, whether all relevant facilities were included, whether consumption was recorded consistently, whether units were converted correctly and whether the applicable emission factor was appropriate.
The same applies to production data. If an emission intensity target is based on production, the organisation needs confidence that production figures are complete, consistently defined and supported by appropriate records.
Carbon verification therefore should not be treated as an exercise that begins when an external verifier arrives.
The stronger approach is to build verification readiness into the data collection process itself.
The Importance of an Internal Carbon Data Trail
A company preparing for the carbon market should be able to answer a simple question for every material carbon figure:
Where did this number come from?
A robust carbon data trail should allow the organisation to move backwards from the reported figure to the calculation and then to the original source document.
For example:
Source record → Activity data → Emission factor → Emissions calculation → Emission intensity calculation → Reported figure
If any link in this chain is weak, the final number becomes difficult to defend.
This is particularly important for organisations operating multiple plants. Different facilities may use different meters, systems, data formats and reporting practices. One plant may maintain fuel data in an ERP system while another may rely on manual records. Without standardised processes, inconsistencies can emerge even when every facility is attempting to report accurately.
Companies therefore need clear ownership of carbon data.
The finance team may own production data. The plant team may maintain fuel records. The energy team may manage electricity information. The sustainability team may calculate emissions. IT may maintain the underlying systems. Unless responsibilities are clearly defined, the final carbon figure can become dependent on multiple disconnected processes.
Carbon Market Readiness Is More Than Buying or Selling Credits
There is often a tendency to associate carbon markets primarily with the purchase or sale of carbon credits. For companies, however, market participation should begin much earlier.
The first question should be whether the organisation understands its emissions performance and applicable target.
The second question should be whether the organisation has reliable data to demonstrate that performance.
The third question should be whether the organisation understands the operational measures required to improve its emission intensity.
Only after these fundamentals are addressed should the organisation consider the implications of Carbon Credit Certificates and market transactions.
This distinction is important because carbon credits should not become a substitute for understanding and managing operational emissions.
The CCTS itself is structured around emission reduction and improved performance. The Government has described the mechanism as encouraging obligated entities to improve efficiency and adopt low carbon technologies. Entities that overachieve their notified emission intensity targets may become eligible for certificates.
For businesses, this creates a potential connection between operational decarbonisation and carbon market outcomes.
Technology and Capital Expenditure Will Become More Closely Linked to Carbon Performance
Once emission intensity becomes a measurable business parameter, decisions around energy efficiency and technology adoption can increasingly be assessed through both financial and carbon lenses.
A company may evaluate a new production technology based on its capital cost, operating savings, production benefits and expected reduction in emissions intensity.
Similarly, energy efficiency projects that previously competed for capital primarily on financial payback may increasingly be evaluated for their contribution to carbon performance.
This can change the internal business case for decarbonisation.
Projects such as process optimisation, equipment upgrades, waste heat recovery, energy efficiency improvements, renewable energy integration and fuel switching may need to be evaluated not only as sustainability initiatives but also as part of the organisation’s broader carbon management strategy.
The role of ESG teams therefore becomes increasingly connected with operations, engineering, finance and strategy.
What Companies Should Start Doing Now
Companies covered by the compliance mechanism should not wait for the carbon market to become fully active before preparing their internal systems.
The first step is to determine the organisation’s regulatory applicability and understand the relevant sectoral requirements.
The second is to map the data required for calculating emission intensity. This should include identifying the source, owner, frequency and supporting evidence for every material data point.
The third is to assess the quality of historical data. Companies should identify gaps in plant-level information, inconsistent methodologies, missing documentation and changes in emission factors or calculation methodologies.
The fourth is to establish documented calculation methodologies. Different teams should not be independently interpreting the same requirement.
The fifth is to create internal review controls before the information reaches an external verification process.
Finally, companies should connect carbon performance with their decarbonisation roadmap. Data collection should ultimately help management answer not only how much the company emits but also where emissions are concentrated, why they are occurring and what interventions can reduce them.
The Carbon Market Will Also Influence ESG Governance
The emergence of the carbon market reinforces a broader shift in ESG management.
Carbon is increasingly moving from the sustainability team’s reporting agenda into the wider management agenda.
Boards and senior management may need greater visibility over emission intensity, regulatory exposure, carbon reduction investments and the quality of carbon-related information. Finance teams may need to understand the financial implications of carbon performance. Operations teams may need to incorporate emission intensity into improvement programmes. Internal audit and risk functions may increasingly have a role in reviewing carbon-related controls.
This does not mean every company needs a separate carbon market department.
It means carbon responsibilities need to be embedded into existing governance structures.
The companies that are better prepared are likely to be those that treat carbon data as management information rather than as information collected only for external disclosure.
From ESG Disclosure to Carbon Management
India’s carbon market represents another step in the evolution of ESG from disclosure towards measurable business performance.
The regulatory framework is now supported by sectoral emission intensity targets, institutional responsibilities, verification arrangements and regulations governing the purchase and sale of Carbon Credit Certificates. CERC’s 2026 regulations provide the regulatory framework for transactions while BEE continues to develop the verification ecosystem.
The next challenge is implementation.
For companies, implementation will depend on the quality of their emissions data, the consistency of their methodologies, the strength of their documentation and the ability to connect carbon performance with operational decisions.
The carbon market should therefore not be approached simply as another compliance requirement. It is becoming part of a broader transition in which emissions data can influence operational efficiency, technology investment, risk management and potentially the economic value associated with carbon performance.
How ESG360 Supports Organisations
ESG360 supports organisations in strengthening the systems that sit behind credible ESG and carbon disclosures. This includes carbon footprint assessment, ESG data management, BRSR and sustainability reporting, ESG policy development, materiality assessment and support in establishing structured processes for collecting and validating ESG information.
As carbon regulation develops, organisations need more than a calculated emissions figure. They need reliable data, defined methodologies, documented evidence and internal ownership. A structured approach can help organisations move from fragmented carbon information towards a system that supports reporting, verification and informed business decisions.
The Indian carbon market is moving from framework to implementation. For businesses, preparation should begin with the data, processes and governance that make carbon performance measurable and defensible.