India's Critical Minerals and Rare Earth Expansion is Driving New Investment in Processing Infrastructure

May 28, 2026

In April 2025, China quietly imposed export controls on seven categories of rare earth elements, lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, and dysprosium, alongside export restrictions on rare earth processing technologies and rare earth magnets.

By the time the phased restrictions came into full effect by the end of 2025, India had a stark calculation in front of it: the country was importing 93% of its rare earth magnets from China, with stockpiles lasting only two to three weeks post-restriction. EV motor manufacturers, wind turbine makers, defence electronics suppliers, and electronics assemblers were all exposed to the same single point of failure.

India's response, through the Union Budget 2026-27, the National Critical Mineral Mission, the REPM Manufacturing Scheme, and the Dedicated Rare Earth Corridors, is the most comprehensive critical minerals investment India has ever committed. And the critical minerals processing infrastructure in India is now building will define the country's industrial competitiveness in the energy transition era.

The China Shock That Rewrote India's Minerals Strategy

China's dominance in the rare earth value chain is total and multi-layered. It controls approximately 60% of global rare earth mining, over 85% of global rare earth processing and refining, and more than 90% of rare earth permanent magnet manufacturing. When China began restricting rare earth processing technology exports in October 2025, it effectively signalled that the easy path to critical mineral supply chain in India diversification through technology transfer was closing.

India imported 93% of its rare earth magnets from China in FY 2024-25 and faces rapidly growing demand as EV production scales, renewable energy capacity expands, and defence modernisation accelerates. The two-to-three-week stockpile exposure documented post-restriction is not a trading risk, it is a manufacturing continuity risk for the entire downstream industrial base that depends on these materials.

India’s response has been rapid and multi-layered. Between November 2025 and February 2026, the government approved the REPM Manufacturing Scheme, introduced the Union Budget 2026–27 with Dedicated Rare Earth Corridors and related tax reforms, and reduced the Basic Customs Duty on monazite to zero.

During the same period, India also exempted critical mineral projects from public-hearing requirements for national security purposes and expanded its Minerals Security Partnership engagement with the US, Japan, Australia, and European partners. This sequence of policy actions represents the fastest acceleration of India’s critical minerals strategy to date.

National Critical Mineral Mission: The Investment Framework

The National Critical Mineral Mission (NCMM), launched in January 2025 with a total incentive package of INR 34,300 crore, is the umbrella framework for India's critical minerals strategy. The NCMM combines INR 16,300 crore in direct government spending with INR 18,000 crore to be leveraged through public sector undertakings, prioritising the highest-risk and highest-value stages of the critical mineral supply chain in India needs to build: exploration, separation, and refining.

The mission envisions 1,200 domestic exploration projects by 2031, the acquisition of 50 overseas mineral assets, and self-sufficiency in processing at least five key rare earth elements. The Geological Survey of India has 195 projects underway including 35 in Rajasthan alone, targeting the heavy mineral-bearing beach sand deposits that are India's primary domestic rare earth resource.

The Atomic Minerals Directorate is simultaneously surveying coastal and inland placer sands for monazite, the phosphate mineral that is India's most significant rare earth source, alongside hard rock formations with REE potential.

The NCMM's targeted output for FY 2025-26 is 2,000 to 3,000 tonnes of refined rare earth oxide output from improved domestic facilities, a production level that, while modest relative to China's output, represents a significant increase from India's previous refining capacity baseline. IREL (India) Limited, formerly Indian Rare Earths Limited and operating under the Department of Atomic Energy since 1963, remains the institutional anchor of India's rare earth processing infrastructure.

IREL's facilities in Odisha, Kerala and Tamil Nadu together handle 10 lakh tonnes per annum of mineral processing, producing ilmenite, rutile, zircon, sillimanite, garnet, and rare earth chloride. Both facilities are being expanded under the NCMM framework to increase rare earth oxide output and introduce advanced separation capabilities for the more valuable middle and heavy rare earth elements.

The REPM Manufacturing Scheme: From Oxides to Finished Magnets

The most commercially significant near-term investment opportunity in India's critical minerals ecosystem is the Rare Earth Permanent Magnet Manufacturing Scheme, the Rs 7,280 crore programme approved by the Union Cabinet in November 2025. The scheme targets 6,000 MTPA of integrated sintered REPM manufacturing capacity distributed across up to five beneficiaries selected through global competitive bidding.

It covers the complete value chain from rare earth oxides through separation and alloying to finished sintered neodymium-iron-boron (NdFeB) and samarium-cobalt magnets. Capital subsidies and sales incentives are provided over seven years, with the goal of tripling India's magnet production capacity by 2030 and eliminating the 93% import dependency on Chinese-origin rare earth magnets that created the supply crisis in late 2025.

The strategic importance of this scheme is impossible to overstate. Neodymium-praseodymium magnets, the primary product of REPM manufacturing, are the enabling material for EV traction motors and wind turbine generators. India's EV production is on a trajectory toward two million units annually; its wind energy capacity addition target exceeds 10 GW per year.

Both demand streams require a secure, domestic source of high-performance rare earth permanent magnets. Without domestic rare earth processing infrastructure India cannot control the cost, availability, or quality of these magnets, making the REPM scheme a precondition for manufacturing competitiveness in two of the country's fastest-growing industrial sectors simultaneously.

Dedicated Rare Earth Corridors: The Geography of Infrastructure Investment

The Union Budget 2026-27 announced Dedicated Rare Earth Corridors in four states-Odisha, Kerala, Andhra Pradesh, and Tamil Nadu, each selected for its mineral endowment, existing industrial infrastructure, and coastal access. These corridors are designed as integrated ecosystems covering the complete rare earth value chain: mining, beneficiation, separation and refining, oxide production, alloy manufacturing, magnet production, and targeted R&D.

The corridor approach is explicitly designed to reduce logistics costs through clustering, accelerate approvals through geographic focus, and attract private investment by creating a critical mass of supporting infrastructure and offtake relationships in a defined location.

Odisha offers monazite-bearing beach sand deposits, the OSCOM processing facility, and connectivity advantages through National Waterway-5, which is expected to link mineral-rich regions such as Talcher and Angul with coastal export infrastructure. The state also benefits from its proximity to the expanding industrial corridor around Paradip. Kerala contributes the Chavara heavy mineral deposit, one of India’s richest, along with existing IREL processing infrastructure and policy support for critical mineral value addition.

Andhra Pradesh adds strategic access to the Bay of Bengal heavy mineral belt, port infrastructure through Visakhapatnam, and an investment-focused industrial policy environment. Tamil Nadu complements the corridor through deposits at Manavalakurichi and its well-developed chemical, engineering, and manufacturing ecosystem in southern India.

The Budget 2026-27 additionally introduced a BCD exemption for capital goods required for critical mineral processing in India, a direct reduction in the cost of importing the highly specialised centrifugal separators, solvent extraction equipment, reduction furnaces, and sintering presses required to build rare earth processing plants.

A Rare Earth Exploration Fund and the inclusion of critical mineral exploration expenditure in Schedule XII of the Income-tax Act for deduction eligibility further reduce the financial risk of early-stage exploration investments that the private sector has historically avoided.

Processing Infrastructure Investment: What Needs to Be Built and Who Builds It

The gap between India’s rare earth ambitions and its current processing infrastructure remains substantial. China’s dominance in rare earth processing is the result of more than four decades of continuous investment in specialised engineering capabilities, advanced separation technologies, and integrated manufacturing systems.

India now needs to develop these capabilities across the full value chain, including solvent extraction for rare earth separation, high-temperature metal reduction, controlled-atmosphere sintering for magnet production, and precision quality systems for EV motors and wind turbines. Building this ecosystem will require multiple REPM manufacturing facilities along with supporting oxide and alloy production infrastructure over the next five to seven years.

The rare earth processing plant in India needs at each stage of the value chain requires specialist engineering: beneficiation plants for heavy mineral sand concentration, hydrometallurgical facilities for rare earth chloride and oxide production, solvent extraction circuits for individual REE separation, reduction furnaces for rare earth metal and alloy production, and sintering lines for magnet manufacturing.

Each represents a distinct engineering discipline with limited domestic precedent, making the quality of the feasibility study, DPR preparation, and EPCM project management for these facilities critical to their commercial success. The rare earth separation plant in India is planning in the Odisha and Kerala corridors is technically more complex than most chemical processing plants, it requires process engineering expertise in hydrometallurgy, materials science, and advanced manufacturing simultaneously.

For investors, industrial developers, and EPC contractors evaluating opportunities in India's critical minerals processing sector, the policy architecture is now the most supportive in the country's history: a Rs 34,300 crore mission framework, a dedicated Rs 7,280 crore manufacturing scheme, Dedicated Rare Earth Corridors with explicit infrastructure support, capital goods duty exemptions, and tax incentives for exploration.

The binding constraints are technical, process engineering knowhow, separation technology, and magnet manufacturing expertise, and the international partnerships India is pursuing through the Minerals Security Partnership and bilateral agreements with Japan, Australia, and the US are specifically designed to bridge these gaps.

The critical minerals investment in India commits in the next 24 months will determine whether the country's energy transition and defence modernisation ambitions are built on a secure domestic materials foundation or remain structurally dependent on the supply decisions of a single foreign competitor.

India has the reserves, the policy, and now the investment framework. What it needs next is the processing infrastructure, and the engineering capability to build it at speed.