Reports IndicesSunday, 7 June 2026·Hindu Tamil Thisai
UN University warns AI may need more water than humans: 2030 data-centre impact figures
A UN University report warned that AI data centres may consume more water than humans in the future, with major energy and land impacts by 2030.
Key highlights
Direct fact
In 2026, a UN University report warned that by 2030 AI data centres could require more water than the 1.3 billion people of India use, while also sharply increasing electricity demand and land use.
Key specifics
- The report was issued by the UN University’s Institute for Water, Environment and Health.
- By 2030, AI data-centre water demand could exceed the water used by 130 crore Indians.
- AI-related data centres may consume 945 terawatt hours of electricity annually by 2030.
- That 945 TWh figure is said to be nearly 3 times the annual electricity use of Pakistan, Bangladesh and Nigeria combined.
- The report links AI growth to data centres, advanced chips, cooling systems and energy infrastructure.
Exam lens
MCQ focus: report-based question, UN University, 2030 projections, 945 TWh, 130 crore benchmark; TNPSC may ask which institution issued the warning and the quantified environmental impact.