Our study, recently published in Nature Sustainability, develops the first open, state-by-state roadmap of the environmental footprint of U.S. AI servers. First-authored by Tianqi Xiao and titled “Environmental impact and net-zero pathways for sustainable artificial intelligence servers in the USA,” the study shows that rapid AI growth could add 24-44 million tonnes of carbon emissions and 731-1,125 million m³ of water use per year by 2030, yet smart siting, faster grid decarbonization, and more efficient operations together could cut these impacts by up to 73% (carbon) and 86% (water). This study offers a roadmap to help industry and policymakers decide where and how to build AI data centers so that the AI boom supports, rather than undermines, climate and water goals.
Selected direct coverage of the Nature Sustainability study:
- Cornell Chronicle: ‘Roadmap’ shows the environmental impact of AI data center boom
- NPR: By 2030, how much will data centers contribute to fossil fuel emissions? Scientists mapped it
- The New York Times: Microsoft Pledged to Save Water. In the A.I. Era, It Expects Water Use to Soar
- Fast Company: Data centers have huge water and carbon impacts. Building them in these states could reduce that
- The Herald: AI data centers could be coming to a city near you. Can your state handle it?
- New Scientist: AI power use forecast finds the industry far off track to net zero
- WIRED: If the US Has to Build Data Centers, Here’s Where They Should Go
- Inc.: Cornell Study Finds 3 Ways That Smarter AI Infrastructure Could Cut Emissions by 73 Percent
- Technology Networks: Tallying the Environmental Impact of the AI Data Center Boom
- E&E News by POLITICO: 3-year study maps CO2 spikes from AI data center boom
Broader commentary on sustainable AI infrastructure and data-center policy in notable venues:
- The New York Times: Microsoft Pledged to Save Water. In the A.I. Era, It Expects Water Use to Soar
- Scientific American: Why New York State Put Giant Data Centers on Hold
- The Guardian: AI is guzzling energy for slop content – could it be reimagined to help the climate?
- Associated Press: Energy, water use and pollution of AI and data centers rival most countries
- The Atlantic: The Data-Center Panic Is Overblown
- Fortune: Sam Altman’s AI empire will devour as much power as New York City and San Diego combined. Experts say it’s “scary”
