Discuss how trade-policy instruments and Extended Producer Responsibility under the Battery Waste Management Rules, 2022 complement each other in building a circular economy for EV batteries.

A circular economy for EV batteries needs a closed loop: collect, recycle, refine and reuse. India is building it with two instruments that work together. Extended Producer Responsibility (EPR) under MoEFCC's Battery Waste Management Rules (BWMR), 2022 decides what comes back. DGFT's November 2026 bar on exporting battery scrap that contains black mass decides what stays in India [1][2].

EPR: building the supply loop

• Producers, including importers, have targets to collect and recycle or refurbish waste batteries. They must also reuse recovered material in new batteries [2].
• A centralised online EPR portal handles registration and the exchange of EPR certificates [2].
• Environmental compensation, based on the Polluter Pays Principle, pays for recovering batteries that were never collected [3].

Trade policy: keeping the value at home

• Black mass is the powder left after recycling. It holds lithium, nickel, cobalt, manganese and graphite, and it was being exported because India could process only a limited amount [1][4].
• The export bar guarantees feedstock (raw material) for domestic refiners. This raises capacity utilisation, investment and jobs [1].
• The Foreign Trade Policy's categories (free, restricted, prohibited) let DGFT adjust controls as domestic capacity grows.

How they complement each other

• EPR (collection) → export bar (retention) → incentive scheme (refining) → recycled content in new cells.
• EPR produces the volume, and the export bar stops it leaking out at the border. The ₹1,500 crore Critical Mineral Recycling Incentive Scheme funds refining. It targets 270 kt/year of recycling capacity and about 40 kt of critical minerals [4].
• Together they turn waste into a secondary supply of critical minerals, which cuts EV import dependence.

Gaps in the fit

• Timing: the 58 eligible firms (about 850 KTPA pledged) are still building their plants [5], but the ban took effect immediately [1].
• Firms that only make black mass get no incentive support [4], and now they lose their export buyers too.
• A border bar cannot increase collection. That depends on reliable EPR audits and on curbing informal dismantling.

EPR and trade controls are two halves of one loop: one makes sure batteries come back, the other makes sure their minerals stay. Three steps would make the loop stronger: releasing incentives at project milestones, a licence-based "restricted" window until refining capacity matures, and CPCB audits of EPR certificates. This would advance SDG 12 and the National Critical Mineral Mission's goal of resource security [4].