August 2026 Climate Brief: CCTS Compliance Filed, CBAM's Free-Allocation Rethink, and the Road to First Trades
July was the busiest month India's carbon market has had since the Carbon Credit Trading Scheme was notified. The first compliance filing deadline came and went on 31 July, Brussels floated a significant change to how CBAM interacts with free EU ETS allowances, and the voluntary market kept tightening its definition of integrity. Here is what actually moved in the last 30 days - and what it means if you run sustainability, compliance or procurement at an Indian company.
India's CCTS: the first compliance cycle is now on record
Roughly 490 obligated entities across seven energy-intensive sectors had to submit verified FY 2025-26 emission data by 31 July 2026. Targets were notified in two tranches: aluminium, cement, chlor-alkali and pulp and paper in October 2025, followed by petroleum refining, petrochemicals and textiles in January 2026. Filings covered fuel consumption, production volumes, purchased electricity and calculated emission intensity measured against each entity's notified target. We walked through the mechanics of that filing in our note on India's first CCTS compliance deadline.
The state of play going into August:
Around 490 obligated entities are now inside the compliance perimeter across seven sectors.
Verification review and true-up sit between the July filing and any certificate issuance.
Trading of compliance Carbon Credit Certificates on the designated exchange is expected to open around October 2026 - the first genuine price discovery India's carbon market will see.
On the offset side, nine methodologies have been notified and more than 40 entities have registered or submitted projects across biogas, green hydrogen, forestry and energy efficiency. We covered how non-obligated companies can participate in our guide to the CCTS offset mechanism.
The compliance deadline was the easy part. The next ninety days - verification, true-up and the opening of trade - are where Indian companies find out what a tonne of carbon actually costs them.
EU CBAM: Brussels proposes stretching free allocation to 2038
On 17 July 2026 the European Commission proposed slowing the phase-out of free EU ETS allocation for CBAM-covered sectors and extending it to 2038. That is a meaningful shift in pace, not in direction. CBAM's definitive regime has been live since 1 January 2026; certificate purchase and surrender begins in February 2027 for emissions embedded in 2026 imports, with the first annual CBAM declaration due by 30 September 2027.
The Omnibus simplification also introduced a 50-tonne annual per-importer threshold for iron and steel, aluminium and fertiliser or chemical products. Importers below that line are exempt. For Indian exporters the practical read is unchanged: your EU customer must hold authorised CBAM declarant status, and they cannot file without embedded emissions data from you. A slower free-allocation taper softens the financial hit; it does nothing to soften the data requirement. Our full walkthrough is in the EU CBAM 2026 guide for Indian exporters.
BRSR Core: the top-1,000 expansion is one reporting cycle away
Mandatory assessment or assurance of BRSR Core applies to the top 500 listed entities for FY 2025-26 and extends to the top 1,000 from FY 2026-27. Value chain disclosures moved to a voluntary footing from FY 2025-26, with the corresponding assurance obligation voluntary from FY 2026-27, and are limited to key value chain partners accounting for 2% or more of total procurement or sales. Across the top 1,000, roughly 140 ESG indicators are reported annually.
If your company sits between rank 501 and 1,000 by market capitalisation, the data systems that will survive an assurance review need to be built during this financial year - not during the year you are first assured. Assurance providers test evidence trails, not intentions. See our breakdown of the BRSR Core assurance expansion for what auditors are actually asking for.
Article 6.4: UN-backed supply is finally arriving
The Paris Agreement Crediting Mechanism approved its first issuance in February 2026 - a clean cookstove project in Myanmar, the first of 165 projects that transitioned across from the Clean Development Mechanism. Foundational standards covering baseline setting, additionality, leakage, suppressed demand and non-permanence are now endorsed, and the first PACM methodology covers landfill gas flaring and utilisation, with more publishing through the year.
One caution for buyers: the CDM transition deadline was extended by six months, so a fresh wave of CDM-era projects is entering the PACM pipeline. Transition is a registration event, not a quality verdict. Recently transitioned vintages still deserve additionality and baseline scrutiny before they land in your retirement ledger. Our primer on what Article 6.4 means for Indian companies covers the corresponding-adjustment question in more detail.
Voluntary market integrity: the label now matters as much as the price
Since 1 January 2026, VCMI has required companies to retire CCP-approved or Article 6.4 credits when making claims under its Claims Code of Practice. The Integrity Council is separately consulting on how the Core Carbon Principles Assessment Framework should evolve, including a decision hierarchy for interpreting the framework. And on 30 July 2026, VCMI announced work with the Global Green Growth Institute to help climate-vulnerable countries use carbon markets to finance adaptation.
The cumulative effect is that eligibility labels are hardening into procurement criteria. A cheap credit that fails a CCP screen is not cheap - it is unusable for the claim you wanted to make. If you have not read it, our explainer on what makes a carbon credit high integrity sets out how the CCP label works and why most Indian supply does not yet carry it.
Five things to do this quarter
If you are obligated under CCTS: line up verification support now and model your true-up position before the exchange opens in October.
If you are not obligated: test the nine notified offset methodologies against your project pipeline while registration queues are still short.
If you export to the EU: get embedded emissions data to your buyers this quarter rather than waiting for the September 2027 declaration to force it.
If you rank 501 to 1,000 by market cap: begin BRSR Core data readiness for FY 2026-27 assurance, starting with the indicators that need external evidence.
If you buy voluntary credits: write CCP or Article 6.4 eligibility into your procurement policy before the next purchase, not after.
Where Csquare fits
Csquare works with Indian companies across the whole span of this brief: sourcing high-integrity carbon credits, developing CCTS offset projects, building BRSR and CBAM data readiness, and setting net-zero targets that survive assurance. Most of what changed in July lands on someone's desk in the next ninety days. If that desk is yours and you would rather not build the capability in-house from scratch, get in touch with our team and we will map your obligations against the calendar.
This brief reflects developments reported through 3 August 2026. Regulatory positions on CCTS true-up, CBAM free allocation and BRSR value chain assurance are still moving; confirm the current position before acting on any single item.
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