Carbon Credits for India's Aluminium Industry: CCTS Targets and the Real Cost of a Shortfall

India's Carbon Credit Trading Scheme (CCTS) is no longer a future compliance item for aluminium producers — it is active now. Aluminium was one of the first four sectors to receive binding greenhouse gas emission-intensity (GEI) targets, alongside cement, chlor-alkali and pulp & paper. For a sustainability lead or procurement head at an Indian primary or secondary aluminium plant, the practical questions are no longer whether CCTS applies, but how large the gap is, what missing the target costs, and where carbon credits genuinely fit into closing it.

Is Your Plant an Obligated Entity?

The Ministry of Environment, Forest and Climate Change first notified GEI targets in October 2025, covering 282 obligated entities across aluminium, cement, chlor-alkali and pulp and paper, benchmarked against an FY2023-24 baseline. Primary aluminium accounted for 13 of those entities. A second notification issued on 13 January 2026 extended the compliance mechanism to petroleum refining, petrochemicals, textiles and secondary aluminium, adding 208 more entities and taking the scheme-wide total to 490 obligated entities. Coverage is automatic once a plant crosses the Bureau of Energy Efficiency's prescribed energy-consumption threshold for the sector — there is no opt-in. If your smelter or secondary aluminium unit was previously designated under the PAT scheme, assume CCTS obligation carries over unless BEE has stated otherwise.

How the Emission-Intensity Target Is Structured

The baseline year is FY2023-24, and binding targets run across FY2025-26 and FY2026-27. Across the aluminium sector, reduction requirements range from roughly 2.8% to 7.06% depending on a plant's starting intensity — higher-baseline plants draw steeper cuts — and average a 5.85% reduction in emission intensity over the two years combined, per analysis from the Centre for Science and Environment. The targets are back-loaded: roughly 40% of the required cut falls due in FY2025-26, with the remaining 60% landing in FY2026-27. Because the metric is intensity, measured in tCO2e per tonne of aluminium produced, and not an absolute cap, a plant that expands output without cutting per-tonne emissions can still fail its target even as its total footprint looks unchanged.

What a Shortfall Actually Costs

An obligated entity that emits above its target must surrender Carbon Credit Certificates (CCCs) equal to the shortfall, sourced from entities that beat their own targets. An entity that cannot or does not surrender enough faces an environmental compensation penalty, enforced by the Central Pollution Control Board, set at twice the average CCC market price for every tonne of shortfall. Early price discovery for CCCs sits in the Rs 250 to Rs 1,500 per tonne range. At the top of that range, a plant carrying a 50,000-tonne shortfall would pay in the order of Rs 7.5 crore to buy CCCs versus roughly Rs 15 crore in penalty if it doesn't — illustrative math based on the 2x penalty rule rather than a quoted transaction. First CCC trading is expected to open around October 2026, shortly after the Form A compliance filing deadline.

Where Carbon Credits Fit Into the Compliance Plan

A credible aluminium-sector compliance plan treats CCC purchase as one lever among several, not a default.

• Model the FY2025-26 and FY2026-27 gap now using verified baseline intensity data, not estimates, since a quantified gap is a priceable gap.

• Split the gap into what direct abatement can close, such as renewable power purchase agreements for captive load, waste heat recovery, anode and cell technology upgrades, and higher recycled content in secondary aluminium, from what will require CCC purchase.

• Track CCC price discovery as exchange trading opens and weigh it against your own marginal abatement cost curve before committing capital either way.

• Keep compliance CCCs separate from any voluntary carbon credits or afforestation commitments made for BRSR or net-zero disclosure, since they serve different obligations and are not interchangeable.

• Don't treat a missing FY2025-26 target, common where a plant was still finishing PAT Cycle VIII, as a pass, since the FY2026-27 target still applies in full.

Getting Ahead of FY2026-27

With 60% of the two-year reduction due in FY2026-27 and CCC trading only just opening, aluminium producers that wait until the compliance filing deadline to size their gap will be pricing credits into a thinner, more expensive market. Csquare works with Indian aluminium producers to quantify their CCTS gap, benchmark it against abatement cost, and build a credit procurement plan grounded in verified project types, the same process behind our carbon credit RFP template and our broader work on aluminium sector decarbonization and CBAM exposure.

If your plant is sizing its CCTS position for FY2026-27, talk to Csquare about a gap assessment and credit procurement plan.