India's Carbon Market at the Crossroads – Why October 2026 Marks the End of Self-Reported Climate Action
Introduction: The End of the Story You Wrote Yourself
For twenty years, Indian companies have written their own climate story. Sustainability reports, BRSR filings, and press releases have allowed companies to craft narratives about their environmental performance—narratives that they controlled, shaped, and sometimes polished.
That era ends in October 2026.
By July 31, close to 490 factories across seven energy-intensive sectors—aluminium smelters, cement kilns, textile mills, petrochemical plants—filed a number with the government that almost none of their customers, investors, or neighbours thought to ask for. It was their verified emission intensity for the year gone by, submitted to the Bureau of Energy Efficiency under a scheme most of India has not yet noticed: the Carbon Credit Trading Scheme, or CCTS.
Three months after that, the number stops being paperwork.
When trading opens on the regulated power exchanges this October, every one of those companies will be sorted, by the market itself, into two camps: those who beat their target and have credits to sell, and those who missed it and must buy.
For the first time, an Indian company's climate performance will be priced, traded, and made visible—not because the company chose to disclose it, but because the market requires it.
This is not really a story about carbon. It is the first visible instance of something that is going to keep happening across Indian industry: regulation moving the authorship of a company's story out of the company's own hands, and into a public, verifiable, independent data source nobody in the communications function controls.
This guide explains what changed in October 2026, what it means for your business, and how to prepare for a future where your climate performance is no longer what you say it is—it is what the market says it is.
The Shift That Changes Everything
From Narrated Compliance to Public, Priced Fact
For decades, Indian companies have approached climate action through a lens of voluntary disclosure. The Business Responsibility and Sustainability Reporting (BRSR) framework, while mandatory for the top 1,000 listed companies, still allowed companies to tell their own story.
As Nikunj Dube, chief ratings officer for ESG Ratings at CareEdge, observed, company disclosures show firms have "overwhelmingly focused on internal process changes rather than buying credits". "Ideally what we have seen from the good level of disclosures around the companies, what they have till now relied on is abatement instead of offset till now," Dube said.
That approach worked when climate performance was a choice. It stops working when climate performance becomes a price.
The Regulatory Architecture Falls into Place
India laid the foundation for its compliance carbon market through amendments to the Energy Conservation Act in 2023. The framework includes both a mandatory compliance market and voluntary mechanisms.
Under the compliance market, administered by the Bureau of Energy Efficiency, companies are assigned emissions-intensity baselines under a baseline-and-credit mechanism. Targets initially cover eight sectors—cement, aluminium, chlor-alkali, pulp and paper, petrochemicals, petroleum refineries, fertilisers, and steel—which together account for more than 700 entities and roughly 20% of India's greenhouse gas emissions.
The Unfinished Building Blocks
Even as the regulatory framework takes shape, several building blocks remain unfinished before India's carbon market can scale. Industry experts and ratings officials at Mint's Sustainability Impact Summit 2026 cautioned that the market's success will hinge on credible price discovery, robust verification systems, and regulatory certainty.
The transition would be gradual, as coal dependence will continue in several industrial sectors because viable alternative fuels remain limited.
But gradual does not mean optional. The market is coming. And it is coming in October 2026.
The Numbers That Matter: 490 Entities, 477 Million Tonnes
The Current Coverage
As of fiscal year 2025–26 (starting 1 April 2025), compliance obligations under the CCTS are in force for approximately 490 entities across seven energy-intensive sectors.
| Sector | Status | Entities |
|---|---|---|
| Aluminium | Notified (October 2025) | ~13 |
| Cement | Notified (October 2025) | ~186 |
| Chlor-Alkali | Notified (October 2025) | ~30 |
| Pulp and Paper | Notified (October 2025) | ~53 |
| Petroleum Refining | Notified (January 2026) | ~25 |
| Petrochemicals | Notified (January 2026) | ~30 |
| Textiles | Notified (January 2026) | ~173 |
The Emissions Coverage
These 490 entities cover an estimated 477 million tonnes of CO₂ equivalent. That coverage is set to expand toward nearly 740 entities and over 700 million tonnes once the remaining two sectors—iron and steel and fertiliser—are finalised.
The Iron and Steel Addition
India has notified draft emission-intensity targets for 255 iron and steel units under the CCTS. This brings the world's second-largest steel producer formally into the carbon market from FY 2026-27.
The notified targets encompass 255 units, with combined baseline emissions of 358.6 million tonnes of CO₂ equivalent (MtCO₂e) across all units. As of 2023-24, the average emission intensity per tonne of crude steel produced in India was 2.54 tonnes of CO₂, while the global average stands at 1.9 tonnes of CO₂.
The required reduction in emission intensity ranges from 2.1-9.3 per cent across various types of steel entities, with a median target of around 5.5 per cent.
The Global Context
Once fully expanded, the CCTS will place India among the largest compliance carbon markets in the world. This is not a small experiment. This is a global-scale carbon market.
The July 31 Deadline: What Just Happened
The First Compliance Date
July 31, 2026, marked the first compliance date for the 2025-26 compliance year. Covered entities were required to submit their verified emission intensity data for the year gone by to the Bureau of Energy Efficiency.
What Was Submitted
The submission included:
- Verified GHG emissions data
- Production data
- Calculation of emission intensity
- Assessment of compliance with targets
The Retroactive Application
Compliance obligations apply retroactively, with the first compliance date on July 31 for the 2025-26 compliance year. This means companies had to report on emissions that had already occurred, using fiscal year 2023–24 as the baseline.
The Significance
For the first time, a third-party-verified emissions intensity metric now sits on a regulated exchange, next to a price, next to every competitor in the same sector.
The number is no longer what the company says it is. It is what the data says it is.
The October Trading Launch: When the Market Starts Writing
The Trading Timeline
The first CCC trading is expected to launch by mid-2026, with active trading under the CCTS scheduled to begin in the fourth quarter of 2026. Industry sources indicate that trading will open on regulated power exchanges in October 2026.
The Trading Infrastructure
The Central Electricity Regulatory Commission (CERC) has notified the CERC (Terms and Conditions for Purchase and Sale of Carbon Credit Certificates) Regulations, 2026. This provides the rulebook for buying and selling Carbon Credit Certificates (CCCs) under India's CCTS.
Under the new framework, CCCs will be traded primarily through recognised power exchanges, with provisions for other modes subject to regulatory approval. The market will be divided into two segments—a compliance market for obligated entities and an offset market for non-obligated entities.
The Price Mechanism
Pricing of CCCs will be market-driven through power exchanges, but within a regulatory band defined by floor and forbearance prices approved by the Commission to prevent excessive volatility.
What Changes in October
| Before October | After October |
|---|---|
| Companies wrote their own climate story | The market writes it |
| Self-reported data | Third-party-verified data |
| No public price for climate performance | Climate performance is priced and traded |
| Voluntary disclosure | Mandatory compliance |
The Two Camps: Sellers vs. Buyers
The Market Creates Its Own Leaderboard
When trading opens in October, every obligated entity will be sorted by the market itself into two camps:
| Camp | What It Means |
|---|---|
| Sellers | Companies that beat their targets and have credits to sell |
| Buyers | Companies that missed their targets and must buy |
The Reputation Impact
Net sellers of credits look, by definition, like the sector's efficiency leaders. Net buyers look like laggards.
Nobody has to write that ranking. The trading data writes it.
The Financial Impact
For the first time, an Indian company's climate performance will be priced, traded, and made visible—not because the company chose to disclose it, but because the market requires it.
The Shift in Accountability
This is the first visible instance of something that is going to keep happening across Indian industry: regulation moving the authorship of a company's story out of the company's own hands, and into a public, verifiable, independent data source nobody in the communications function controls.
The Verified Number Replaces the Chosen One
The End of Self-Reported Climate Data
For twenty years, Indian companies have written their own climate story. Sustainability reports and BRSR filings are written by the company they describe.
From October, a third-party-verified emissions intensity metric will sit on a regulated exchange, next to a price, next to every competitor in the same sector.
The Verification Imperative
Entities that outperform their targets will be eligible to receive Carbon Credit Certificates (CCCs), tradeable on India's power exchanges; those that fall short must purchase and surrender an equivalent number.
The ICVCM's Role
Governance bodies such as the Integrity Council for Voluntary Carbon Markets have established core principles covering additionality, permanence, accurate measurement, and the avoidance of double-counting.
The Quality Revolution
Shuchi Malhotra, lead advisor for carbon markets at the Environmental Defense Fund, said global standards recognize that companies must continue managing emissions even as they work towards long-term decarbonization.
"While you obviously do everything in your power as you decarbonise and reach your net zero goals, you also have a responsibility towards your ongoing emissions," Malhotra said.
She reiterated that credits should complement, not replace, direct emissions reductions. "Carbon credits are a complement to your overall decarbonization journey. They are not a substitute".
The Penalty That Puts a Price on Inaction
The Environmental Compensation
Obligated entities that fall short must buy Carbon Credit Certificates to cover the gap, or face a penalty pegged at twice the average market price of the shortfall.
Environmental Compensation = Shortfall (tonnes CO₂e) × Average Market Price × 2
The Cost Any Analyst Can Estimate
This is a cost any outside analyst can eventually estimate. The penalty is not hidden. It is not negotiable. It is a public, calculable cost of non-compliance.
The "Pay to Pollute" Risk
A critical evaluation of emissions reduction targets by Climate Risk Horizons (CRH) has deemed the targets "modest and unambitious"—unlikely to drive changes in operations that would reduce emissions substantially.
The report warns that low carbon credit prices and weak penalties could make it cheaper for companies to buy credits than invest in cleaner technologies, risking an oversupply of credits and undermining the market's effectiveness.
"For many high-margin polluters, 'paying to pollute' could become a preferred business strategy," said Anirudh T.R., an author of the report.
The Sectoral Impact
| Sector | Compliance Cost as % of Profits |
|---|---|
| Steel | 7% |
| Cement | 2% |
| Aluminium | 0.6% |
Source: Climate Risk Horizons analysis, assuming credit prices at $10 per tonne
The Leaderboard That No One Controls
The Market Creates Its Own Ranking
The market creates its own leaderboard. Net sellers of credits look, by definition, like the sector's efficiency leaders. Net buyers look like laggards.
Nobody has to write that ranking. The trading data writes it.
The Visibility Shift
For the first time, an Indian company's climate performance will be priced, traded, and made visible—not because the company chose to disclose it, but because the market requires it.
The Implications for Business
| Implication | What It Means |
|---|---|
| Reputation | Your climate performance is now public and verifiable |
| Competition | You are ranked against your peers by the market |
| Cost | Non-compliance has a public price tag |
| Strategy | Carbon management is now a strategic imperative |
The Broader Trend
This is the first visible instance of something that is going to keep happening across Indian industry: regulation moving the authorship of a company's story out of the company's own hands, and into a public, verifiable, independent data source.
The Building Blocks Still Unfinished
What's Working
| Element | Status |
|---|---|
| Regulatory Framework | CCTS notified, CERC regulations in place |
| Trading Infrastructure | Power exchanges ready |
| ICM Portal | Launched March 2026 |
| Targets | Notified for seven sectors |
What's Still Unfinished
| Element | Status |
|---|---|
| Price Discovery | Yet to be established |
| Verification Systems | Still being built |
| Regulatory Certainty | Evolving |
| Financial Intermediaries | Not yet active |
The IEEFA's Warning
A new report by the Institute for Energy Economics and Financial Analysis (IEEFA) maps the trajectory of the CCTS and makes recommendations on the decisions that will shape the scheme's trajectory.
"Getting the price signal right early is key to the credibility of India's carbon market," the report states.
The analysis is structured around four interconnected themes:
- Financial market participation: When and how financial intermediaries can be brought into the market
- The design choices India faces in responding to border carbon costs (CBAM)
- Sectoral expansion, including the implications of incorporating the power sector
- Managing offsets and Article 6 opportunities
The Lesson from PAT
India's own Perform, Achieve and Trade (PAT) scheme, an important step in building market experience, saw certificate trading fall short of the volumes mandated. Both point to the same lesson: market depth and price signals depend first on whether targets create genuine compliance pressure, and then on whether that pressure is consistently maintained.
What This Means for Your Business
For Obligated Entities
| Implication | Action Required |
|---|---|
| Compliance Obligation | Meet targets or procure credits |
| Public Performance | Your performance is now public and verifiable |
| Reputation Risk | Net buyers look like laggards |
| Financial Risk | Penalties are public and calculable |
For Non-Obligated Entities
| Implication | Action Required |
|---|---|
| Offset Opportunity | Generate credits through eligible projects |
| Revenue Stream | Sell credits to obligated entities |
| ESG Enhancement | Demonstrate carbon reduction |
For All Businesses
| Implication | Action Required |
|---|---|
| Strategic Shift | Carbon management is now a strategic imperative |
| Data Readiness | Ensure your data is verifiable and audit-ready |
| Market Intelligence | Understand pricing and market dynamics |
| Professional Advice | Engage expert advisors |
The Bottom Line
The market is writing your story now. Whether you are a seller or a buyer, your climate performance is no longer what you say it is—it is what the market says it is.
Conclusion: The Market Is Writing Your Story Now
October 2026 marks the end of an era. For twenty years, Indian companies have written their own climate story. That era ends when trading opens on the power exchanges.
A verified number replaces a chosen one. A public price replaces a voluntary disclosure. A market-created leaderboard replaces a self-crafted narrative.
Key Takeaways
| Aspect | What You Need to Know |
|---|---|
| Trading Launch | October 2026 |
| Entities Covered | 490+ (expanding to 740+) |
| Emissions Covered | 477 million tCO₂e (expanding to 700+ million) |
| Penalty | 2× average market price |
| Key Principle | Credits complement, not substitute, emissions reductions |
| Reputation | Net sellers = leaders; net buyers = laggards |
The Choice Is Yours
| Option | Outcome |
|---|---|
| Prepare now | Understand the market, develop a compliance strategy, capitalise on opportunities |
| Wait and see | Face higher costs, missed opportunities, competitive disadvantage |
How Carboned.in can help
Our team covers every dimension of India's carbon market — pick the service that matches where you are.
Frequently Asked Questions
When does carbon trading begin in India?+
Active trading under the CCTS is scheduled to begin in the fourth quarter of 2026, with trading expected to open on power exchanges in October 2026.
How many entities are covered?+
Approximately 490 entities across seven sectors, expanding to nearly 740 entities across nine sectors.
What happens if a company misses its target?+
It must purchase Carbon Credit Certificates to cover the gap, or face a penalty pegged at twice the average market price of the shortfall.
What is the penalty for non-compliance?+
Environmental Compensation = Shortfall (tonnes CO₂e) × Average Market Price × 2.
How will prices be determined?+
Prices will be market-driven through power exchanges, within a regulatory band defined by floor and forbearance prices.
What is the ICM Portal?+
The Indian Carbon Market Portal, launched on 21 March 2026, is the central digital backbone of the Indian Carbon Market.
What sectors are covered?+
Aluminium, cement, chlor-alkali, pulp and paper, petroleum refining, petrochemicals, textiles, iron and steel (draft), and fertiliser (pending).
What is the difference between abatement and offsets?+
Abatement is reducing emissions within your own operations. Offsets are purchasing credits to compensate for emissions you cannot reduce.
Are carbon credits a substitute for emissions reductions?+
No. As Shuchi Malhotra of EDF said: "Carbon credits are a complement to your overall decarbonization journey. They are not a substitute."
How can Carboned.in help?+
We provide compliance assessment, gap analysis, credit procurement, trading advisory, verification support, and legal documentation.
Siddharth Gupta is the founder of Carboned.in and specialist counsel for India's carbon compliance framework — advising obligated entities, project developers, and buyers on CCTS, CR-I registration, and credit transactions.
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