Cabinet nod for Rs 2,814 cr plan to support critical mineral processing

The Cabinet approved a Rs 2,814 crore scheme for domestic processing of lithium and nickel. Its purpose is to reduce India's dependence on imports and build processing capabilities inside the country. Processing matters because raw ores and intermediary materials must be converted into usable, high-purity compounds.

The scheme will support four plants. Two lithium plants must each handle at least 30,000 tonnes, while two nickel plants must each handle at least 50,000 tonnes. Companies can receive a capital subsidy equal to 30% of eligible investment. Cobalt may also be recovered as a by-product of nickel production.

The scheme runs until FY31. Support is capped at Rs 500 crore for each lithium beneficiary and Rs 900 crore for each nickel beneficiary. The government expects this backing to encourage investment, increase value addition and improve the security of future mineral supplies.

Critical minerals are materials considered important for industry, technology or national security because supplies can be difficult to secure. The article says their processing is concentrated in a few global locations. Lithium, nickel and cobalt are important because they are used in advanced manufacturing, especially rechargeable batteries and energy technologies.

Lithium is a key battery material because it helps batteries store and release electrical energy. Nickel can increase the energy capacity of some battery chemistries. Cobalt can help provide stability and longer battery life. The article specifically targets lithium and nickel processing, while expecting cobalt to be recovered during nickel production.

This makes domestic capability strategically useful. India would not only process imported or available ores into high-purity compounds but also capture more value at home. The scheme is therefore aimed at supply security, investment and reduced import dependence, rather than mining alone.

The scheme carries an outlay of Rs 2,814 crore and will be implemented until FY31. It is designed to create a focused domestic processing base rather than fund an unlimited number of facilities. The plan covers lithium and nickel, with cobalt potentially recovered during nickel production.

Four plants will receive support. Two lithium processing plants must each have a minimum capacity of 30,000 tonnes, creating at least 60,000 tonnes of lithium capacity in total. Two nickel plants must each have a minimum capacity of 50,000 tonnes, creating at least 100,000 tonnes of nickel capacity.

The government will provide a 30% capital subsidy on eligible investment. The subsidy is capped at Rs 500 crore per lithium beneficiary and Rs 900 crore per nickel beneficiary. These limits define the maximum public support available to each selected project.

Processing plants require substantial upfront investment in equipment, facilities and technology. A capital subsidy reduces the amount companies must finance themselves. Under this scheme, the government will cover 30% of eligible investment, making projects more financially attractive and potentially encouraging firms to build facilities in India.

The support is not unlimited. Each lithium beneficiary can receive up to Rs 500 crore, while each nickel beneficiary can receive up to Rs 900 crore. For example, a qualifying lithium project with eligible investment could receive 30% support, but never beyond its Rs 500 crore ceiling. The same principle applies to nickel projects.

This structure shares investment risk while controlling public spending. It also directs support toward four plants with minimum capacity requirements. By linking assistance to eligible investment and defined capacity, the scheme seeks both serious industrial scale and domestic value addition.

If India processes more lithium and nickel domestically, it may need to import less of the processed compounds used by industry. The government says the scheme aims to reduce import dependence and promote value addition. That would mean more of the processing chain takes place inside India instead of relying on overseas facilities.

The scheme supports plants that convert lithium and nickel ores or intermediary products into high-purity compounds. Nickel processing may also recover cobalt as a by-product. These facilities could give Indian manufacturers a more direct domestic source of important processed materials, while creating industrial investment around them.

The outcome will depend on companies building and operating the supported plants successfully. The scheme runs until FY31 and is intended to secure future supplies. Its capital subsidy is designed to encourage investment, but the article does not quantify the eventual reduction in imports.

Mining a mineral does not complete the supply chain. Ores and intermediary products must be processed into high-purity compounds before many industrial uses. The mines ministry says this processing is concentrated in only a few locations worldwide, creating a potential dependence on those processing centres.

India's scheme responds by supporting domestic facilities for lithium and nickel. Two lithium plants and two nickel plants will receive capital support, while cobalt may be recovered from nickel production. This would give India more control over an important stage between raw materials and usable industrial compounds.

The strategic benefit is greater supply resilience. Domestic processing could reduce import dependence, encourage investment and keep more value within India. It could also improve future supply security, although the article does not state how quickly the plants will be built or how much imports will eventually fall.

Processing usually begins by treating ore or an intermediary product to separate the target mineral from unwanted material. Chemical methods can dissolve, filter and purify the valuable elements. Further refining produces high-purity compounds, such as lithium, nickel or cobalt chemicals. The exact process depends on the source material and desired compound.

For example, nickel ore may be crushed and chemically treated to separate nickel-bearing material. Purification can produce a battery-grade nickel compound, while cobalt may be recovered during the same production route. Lithium materials can similarly be processed into high-purity lithium compounds. These are key inputs for many rechargeable battery technologies.

The article does not describe technical processing steps or name batteries as products. It does state that the scheme will process lithium and nickel ores or intermediary products into high-purity compounds, with cobalt recovered from nickel production. The wider battery application is established background knowledge.