US datacenters tripled their water footprint in 10 years
- ID
- 17203
- Status
- summarized
- Published
- 24 Aug 2026, 8:01 PM
- Fetched
- 24 Aug 2026, 8:50 PM
- Provider
- The Register
- Category
- technology
- Original URL
- https://www.theregister.com/on-prem/2026/08/24/us-datacenters-tripled-their-water-footprint-in-10-years/5291564
- Source URL
- https://www.theregister.com/headlines.atom
Summary
- Score
- 6.0
- Created
- 24 Aug 2026, 8:51 PM
- Tags
- Audience
- developerssaas_founders
What happened
US datacenters consumed ~17 billion gallons of water in 2023, triple 2014 levels, according to the US Congressional Research Service. Over 80% of that water footprint comes indirectly from electricity generation, not on-site cooling. The figures predate the full AI infrastructure buildout, meaning current consumption is likely higher.
Why it matters
If you're choosing cloud regions or colocation in Malaysia or SEA, cooling technology and local water stress directly affect your infrastructure cost and sustainability posture. The trade-off between evaporative cooling (energy-efficient but water-heavy) and air-cooled systems (waterless but power-hungry) is a real decision point for anyone sizing datacenter capacity or negotiating with providers in water-stressed areas like Johor.
Discussion angle
How water and energy trade-offs in datacenter cooling should factor into cloud region selection for Malaysian builders, especially as Johor's datacenter boom accelerates.