AI water footprint to equal needs of 1.3 billion people by 2030
A UNU-INWEH report projects AI's water footprint by 2030 will match the basic domestic water needs of 1.3 billion people in Sub-Saharan Africa. In 2025, data centers used 448 trillion watt-hours of electricity and 1.2 trillion gallons of water, producing 208 million tons of CO2. By 2030, energy use could nearly double, ranking data centers as the sixth-highest country in electricity consumption.