Opinion: The Forgotten Crisis — India's Groundwater Depletion Emergency

India uses more groundwater than any other country on Earth — more than the United States and China combined. And we are running out.

According to the latest Central Ground Water Board data, 17% of India's groundwater assessment units are now classified as "over-exploited," meaning water is being extracted faster than nature can replenish it. In states like Punjab, Haryana, and Rajasthan, the situation is catastrophic, with water tables dropping by several meters annually.

This is not a problem for future generations. It is a crisis unfolding right now. Farmers in Tamil Nadu are drilling bore wells 1,500 feet deep — and finding nothing. Cities like Bangalore and Chennai face annual water emergencies that disrupt the lives of millions.

The solutions are known but politically difficult. We need to fundamentally reform agricultural pricing policies that incentivize water-guzzling crops like rice and sugarcane in water-scarce regions. We need massive investment in rainwater harvesting and aquifer recharge. And we need to price water to reflect its true scarcity.

Most importantly, we need to treat groundwater depletion as what it is: a national security threat that demands the same urgency and resources we devote to defense and infrastructure. The alternative is a future where parts of India become uninhabitable.