Context: On November 10, 2026, the Directorate General of Foreign Trade (DGFT) prohibited the export of lithium-ion battery black mass by shifting it from the 'Free' to the 'Prohibited' export category.
- The move aims to ensure domestic availability of raw materials for refiners, improve capacity utilisation and attract investment in battery recycling.
Lithium-ion Battery Black Mass
- Black mass: An intermediate material obtained by shredding spent lithium-ion batteries and factory scrap. It contains valuable materials such as lithium, nickel, cobalt, manganese and graphite.
- Significance: These recovered materials can serve as inputs for domestic battery manufacturing, reducing dependence on imported critical minerals.
Challenges in Developing India's Recycling Ecosystem
- Limited recycling capacity: Unlike the established and formalised lead-acid battery recycling ecosystem, lithium-ion battery recycling remains an emerging sector with only a few dozen licensed operators, despite growing demand from electric vehicles (EVs).
- Incomplete value chain: Black mass production involves largely mechanical processes, whereas downstream recovery requires specialised chemical processing, higher investment and policy support.
- Risk of dumping: An export ban alone cannot create domestic demand. Without adequate downstream processing capacity and buyers, spent batteries may be dumped in landfills instead of being recycled.
- Import dependence: India remains heavily dependent on imports of critical minerals required for battery manufacturing.
Policy Measures Needed to Promote Battery Recycling
- Address price gaps: The government must make recycling economically viable by ensuring that the value recovered from batteries justifies investment in recycling facilities.
- Reform Extended Producer Responsibility (EPR): Under the Battery Waste Management Rules, 2022, producers purchase EPR certificates from recyclers to fulfil their recycling obligations. However, undervaluation of these certificates discourages investment in high-recovery-yield plants.
- Introduce floor prices: Establish minimum EPR certificate prices covering the full cost of material recovery, supported by digital tracking to ensure transparency and prevent paper-based compliance.
- Develop downstream industries: Promote specialised chemical processing units so that recovered materials can directly supply indigenous lithium-ion battery manufacturing.
Recycling of Rare Earth Elements: A Missed Opportunity
- Smartphones: Can contain up to 1% neodymium-iron-boron (NdFeB) magnets by weight, giving them rare earth concentrations of approximately 3,000 parts per million (ppm), comparable to those found in India's monazite beach sands.
- Resource recovery: Extracting rare earths from discarded electronic products requires less energy than extracting them through mining.
- Hard drives: Magnets constitute up to 3% of a hard drive and contain recoverable rare earths. However, they must be removed before shredding during data destruction to retain their usability.
- Regulatory gap: Existing E-waste Management Rules do not mandate the separation and recovery of rare earth elements from discarded electronic products.
- Separate EPR category: Rare earth recovery requires a dedicated EPR category, as payment based merely on the weight of recycled material is unsuitable for valuable, low-volume rare earth minerals.
Relevant Regulatory Framework
- Battery Waste Management Rules, 2022: Notified under the Environment (Protection) Act, 1986, these rules establish EPR obligations for battery producers and promote environmentally sound collection, recycling and refurbishment of waste batteries.
- Extended Producer Responsibility (EPR): Makes producers responsible for ensuring the environmentally sound management of products after their useful life, including collection and recycling.
- Circular Economy: Promotes resource recovery, reuse and recycling to minimise waste, reduce dependence on virgin raw materials and improve resource efficiency.
Way Forward
- Build an integrated ecosystem: Develop the entire value chain from battery collection and black mass production to chemical extraction, refining and domestic battery manufacturing.
- Improve economic incentives: Introduce adequately valued EPR certificates and minimum recovery-linked prices to encourage investment in advanced recycling technologies.
- Strengthen rare earth recovery: Mandate separation of valuable rare earth components from electronic waste and introduce a dedicated EPR framework.
- Reduce import dependence: Treat battery and e-waste recycling as a strategic source of critical minerals, supporting India's energy transition and resource security.
