AI’s expansion is creating significant resource strain, with global data centers consuming 222 billion liters of water for cooling in 2025 [6] [10] [14] [16].
Climate and Water Stress
Over 50% of global data center capacity faces heat or drought stress [4]. While firms adopt "closed-loop" systems to minimize evaporation, these technologies often increase electricity demand, creating a trade-off between water and energy efficiency [10] [16]. Furthermore, indirect water use from power generation—often ten times higher than direct cooling usage—remains a major, underreported risk factor [3] [12] [15].
Sources
- The Hidden Data Center Water Risk That Deserves More Attention
- AI's Water Footprint: Data Centre Water Use is More Complex Than …
- AI Water Consumption Statistics 2026 and Key Findings – Memeburn
- How Much Water Does AI Use? The Real Numbers for 2026
- Climate Risk Puts Global Data Centers Under Pressure | First Street
- AI, data centres, and their impact on the environment | Concern …
- AI Data Center Water Consumption: Challenges and Solutions in 2026 …
- Does AI Use a Lot of Water? The Real Numbers (2026)
- AI Data Centers Adopt Water-Saving Cooling, ETDatacenters
- Tech Giants Claim AI Data Centers Can Slash Water Use Amid Growing …