The Ministry of Mines has officially notified an overhaul of bidding regulations for critical and strategic mineral blocks, lowering the mandatory minimum threshold of technically qualified bidders from three to two while launching a comprehensive fifth tranche auction comprising 20 critical mineral blocks and 14 exploration licences (ELs).
The revised auction framework aims to eliminate repeated tender cancellations and accelerate commercial extraction of transition minerals such as lithium, nickel, cobalt, graphite, and rare earth elements (REEs) required for India’s clean energy storage and electric mobility ecosystem. Read our coverage of national defense procurement and strategic initiatives in our report on India Successfully Test-Fires Pralay Quasi-Ballistic Missile.
01. Key Auction Policy Reforms: What Changes in Tranche V?
Under the amended Mineral (Auction) Rules, the Centre addressed bottlenecks observed during earlier auction rounds where mineral blocks witnessed single or subdued institutional participation:
| Policy Parameter | Previous Bidding Guidelines | Amended Bidding Guidelines (Nov 2026) |
|---|---|---|
| Technically Qualified Bidders (Round 1) | Minimum 3 bidders required to proceed | Reduced to minimum 2 bidders to prevent automatic annulment |
| Offered Asset Package | Scattered individual block tranches | 20 Critical Mineral Blocks + 14 Exploration Licences (ELs) |
| Key Minerals on Offer | General non-ferrous blocks | Lithium, Nickel, Cobalt, Titanium, Vanadium, Potash, and Rare Earth Elements (REEs) |
| Geographical Spread | Concentrated in 2–3 mineral states | 8 States: Odisha, Karnataka, Rajasthan, Chhattisgarh, Tamil Nadu, Andhra Pradesh, MP, and J&K |
02. Why the Government Lowered the Bidder Threshold
During Tranches I through IV, multiple high-potential critical mineral blocks—especially deep-seated deposits of lithium and platinum group elements (PGE)—had to be repeatedly cancelled and re-tendered after failing to draw the mandatory three bidders. High exploration risk, technical capital expenditure, and specialized processing technology often restricted viable participants to select domestic mining conglomerates and specialized global ventures.
By easing the qualification bar from three to two bidders, the Ministry ensures that auctions achieve price discovery and award concession titles without lengthy bureaucratic re-tendering cycles, directly supporting domestic manufacturing targets under the National Critical Minerals Mission.
03. Industrial Impact: Lithium, EV Batteries & Grid Storage
The auction of 34 critical blocks provides feedstock security for India’s domestic battery gigafactories and advanced chemistry cell (ACC) production plants:
- Electric Mobility Acceleration: Reduces dependency on imported refined lithium chemicals from China, supporting domestic EV manufacturers and component suppliers.
- Exploration Licences (ELs): The inclusion of 14 exploration licences allows junior exploration firms to undertake reconnaissance and prospecting across unmapped greenfield mineral zones with guaranteed transfer rights.
- Grid-Scale Storage Mandate: Complements the Union Cabinet’s ₹14,500-crore scheme to develop 92 GWh of battery energy storage systems (BESS) and pumped hydro storage assets across national power grids.
04. Frequently Asked Questions (FAQ)
Why did the government ease critical mineral auction rules?
The Ministry of Mines reduced the minimum required technically qualified bidders from three to two to avoid tender cancellations, overcome high entry barriers in deep-seated mining, and accelerate the auction of strategic blocks.
How many critical mineral blocks are up for auction in Tranche V?
A total of 34 mineral assets are being auctioned, consisting of 20 critical and strategic mineral blocks for composite licences/mining leases and 14 Exploration Licences (ELs) across eight states.
Which minerals are covered in the new auction round?
The auction covers lithium, nickel, cobalt, vanadium, titanium, graphite, potash, glauconite, and rare earth elements (REEs).
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06. Related Images
07. Sources
- Ministry of Mines, Government of India: Notification on Mineral (Auction) Amendment Rules and Launch of Tranche V Critical Mineral Auctions, New Delhi, November 2026.
- Press Trust of India & Business Standard: Govt Eases Bidding Norms for Critical Minerals, Launches Fresh Auctions for 34 Blocks, 6 November 2026.
NewsY Business & Mining Policy Desk: Regulatory updates, block counts, and auction guidelines reflect official notifications issued by the Ministry of Mines.
