Secondary Aluminium Recyclers and CCTS: Do Indian Scrap Smelters Need Carbon Credits?

India's carbon market rules for aluminium recyclers are narrower than most buyers assume. When the Environment Ministry extended greenhouse gas emission intensity targets to four more sectors in January 2026, secondary aluminium was one of them. But a ministry official put the number of secondary aluminium units at just three, out of 208 newly obligated entities. For every other scrap-based aluminium producer, the question is not compliance. It is whether, when and how to buy carbon credits voluntarily.

What CCTS actually asks of secondary aluminium

The Greenhouse Gases Emission Intensity Target Rules, 2025 took effect on 8 October 2025. The amendment notified on 13 January 2026 added petroleum refineries, petrochemicals, textiles and secondary aluminium, bringing the compliance mechanism to 490 entities in total. The rules measure intensity, not absolute emissions: an obligated plant is assessed on tonnes of CO2e per tonne of product against a 2023-24 baseline, with targets for 2025-26 and 2026-27.

We could not confirm a numeric intensity target for secondary aluminium from a primary source, so we do not quote one here. If you suspect one of your units is covered, read the Schedule to the amendment rules before sizing any purchase. For the primary-metal side of the industry, see our post on aluminium CCTS shortfall costs.

What a shortfall costs

A plant that beats its target earns Carbon Credit Certificates (CCCs). A plant that misses must surrender an equivalent number, bought from the market or drawn from banked stock. The shortfall is calculated as achieved intensity minus target intensity, multiplied by total output.

If an entity does not comply, the Central Pollution Control Board can levy environmental compensation equal to twice the average CCC price in that compliance year, as determined by the Bureau of Energy Efficiency. It is payable within 90 days of the order, and the entity must be given a reasonable opportunity to be heard first. Two practical points follow:

• Because the penalty is pegged to twice the traded price, paying it is never cheaper than buying certificates.

• Certificates carry forward, so early over-performance builds a buffer for the second compliance year.

If your plant is not obligated: three routes

Most recyclers sit outside the scheme, but their customers do not. Automotive and consumer-goods buyers increasingly ask for product carbon footprints on aluminium, a pressure we describe in our guide to automotive Scope 3 and credits. A non-obligated recycler has three options:

• Cut first. Remelting scrap uses far less energy than primary smelting, so your starting intensity is already low. The remaining gains sit mostly in furnace fuel, electricity and metal yield.

• Register an Offset Mechanism project. Non-obligated entities can register reduction, removal or avoidance projects to earn CCCs, provided the project started on or after 1 January 2025. Our explainer on the CCTS offset mechanism covers the process.

• Buy verified voluntary credits for residual emissions. Use credits from registries such as Verra or Gold Standard, and keep a retirement record in your company's name. Do this only after you have measured and reduced.

Credits do not change the footprint of the ingot you ship. A customer who needs low-carbon aluminium will look first at your reduced intensity, with credits covering only what remains. Treat any purchase as a disclosed, separate line, never as a substitute for operational improvement.

A practical plan for the next 12 months

1. Measure Scope 1 and 2 emissions per tonne of billet or ingot, using one consistent boundary across plants.

2. Confirm with BEE or your state designated agency whether any of your units is on the obligated list.

3. Ask your top customers what they need. The first request is usually footprint data, not credits.

4. Compare the cost of abatement with the cost of credits. Our analysis of captive power versus credits for aluminium smelters shows how to frame that comparison.

5. Issue a structured RFP for any purchase, using the criteria in our carbon credit RFP template.

6. Retire credits on the registry in your name and disclose them separately from your actual reductions.

Sourcing credits is the last step, not the first. If you want a second view on your scrap-to-ingot footprint, or help screening verified carbon credits for quality and price, talk to the Csquare team. We will tell you plainly if you do not need to buy any yet.