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Environment
Jun 08, 2026
Analyzed by GPT OSS 120B

AI Datacenters Flooding Drought‑Stricken U.S. Land

AI Summary
A Guardian analysis shows that about two‑thirds of the 809 AI datacenters slated for construction in the United States will be sited in regions experiencing drought. The surge could push water demand to 73 billion gallons annually by 2028, sparking regulatory and community backlash.

Executive Summary: AI Expansion Meets a Historic Drought

The United States is undergoing a record‑shattering drought, yet the artificial intelligence sector is pressing ahead, with the majority of new datacenters planned for water‑stressed locations.

Planned AI Datacenters Concentrated in Drought‑Stricken Regions

  • Out of 809 planned datacenters, 517 (≈64%) are in counties graded drought‑level by the federal government over the past year.
  • Existing datacenters show a similar geographic pattern.
  • Developers favor arid sites for lower land costs, tax incentives, and reduced equipment corrosion.

Water Demand Projections for AI Datacenters Through 2028

  • Current water use (2023): 17 billion gallons per year.
  • Projected water use (2028): 73 billion gallons per year.
  • Typical large datacenter cooling needs: up to 5 million gallons daily (≈ water use of 50,000 people).
  • Each 100‑word AI prompt consumes roughly 500 ml of water.
  • In Texas, AI datacenters could represent 9% of total state water use by 2040.

Environmental and Political Ramifications of Water‑Intensive AI Infrastructure

  • Stakeholders warn of future conflicts over water allocation between residents, agriculture, and datacenters.
  • Local opposition is rising; polls indicate 70% of Americans oppose living near a datacenter.
  • State legislatures (e.g., California, Michigan, Iowa) are considering reporting mandates; New York is drafting a moratorium.
  • Industry representatives argue datacenters use a fraction of total water consumption compared with agriculture and golf‑course irrigation.

Future Outlook: Regulation, Technology Shifts, and Water Stewardship

  • Companies are piloting closed‑loop cooling systems to cut water use, though these demand more electricity, often from water‑intensive fossil‑fuel plants.
  • Meta’s proposed Hyperion datacenter in Louisiana plans to draw 1 billion gallons annually from an agricultural aquifer while relying on ten gas‑fired power plants.
  • Experts anticipate an emerging consensus among major hyperscalers on “water stewardship” as regulatory pressure mounts.
  • Continued drought severity could force stricter siting criteria, higher water‑pricing, and greater investment in water‑recycling infrastructure.