Relevance: GS I (Geography – Resources) & GS III (Economy – Critical Minerals) | Source: The Hindu / S&P Global

1. The Human Context: A Geological Reality Check

The world is rushing to switch from petrol cars to Electric Vehicles (EVs) to save the planet. But there is a snag: Geology.

• The “Nervous System”: Copper is the wire that connects the green future. It is the most efficient conductor we have. An EV is essentially a battery on wheels, and it needs 4 to 5 times more copper than a standard car.
• The Crisis: We are buying EVs faster than we can dig metal out of the ground.

2. The “Jaw-Opening” Deficit

• The Lag: It takes 15–20 years to open a new copper mine. But the demand for EVs is happening now.
• The Numbers: By 2026, the world will face a structural shortage. By 2030, the gap between what we need and what we have could be 8 million tonnes—that is like losing the output of the world’s 10 biggest mines overnight.
• The Multiplier Effect: Copper demand is growing faster than EV sales (Elasticity > 1) because batteries are getting bigger and charging stations are expanding.

3. The Geopolitical Trap

• China’s Grip: Just as Saudi Arabia dominated the oil age, China dominates the copper age. It processes nearly 60% of the world’s EV-grade copper.
• The Vulnerability: Nations like India, which depend on imports, are vulnerable. Major producers like Chile and Peru are also becoming protective (Resource Nationalism), making supply even harder to get.

UPSC Value Box

Q. With reference to the global mineral supply chain, consider the following statements:

1. Copper has been officially designated as a “Critical Mineral” by the Government of India.
2. Chile is currently the world’s largest producer of copper.
3. Electric Vehicles (EVs) typically require less copper per vehicle compared to traditional Internal Combustion Engine (ICE) vehicles.

Which of the statements given above is/are correct?

(a) 1 only

(b) 1 and 2 only

(c) 2 and 3 only

(d) 1, 2 and 3

Correct Answer: (b)