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Pollution control

xAI Data Centre Emissions Exposed: Plumes of Pollution Threaten Memphis Community

Strategic Insights

— 2 min read

Sharon Wilson, a seasoned environmental watchdog, has recorded footage of massive plumes of pollution emanating from a data centre operated by xAI in Memphis, Tennessee. The site, which houses a large supercomputer called Colossus, has been criticized for its environmental impact and lack of permits. The data centre has brought in 35 portable gas turbines, which are releasing pollutants into the atmosphere without adequate controls. The pollution is composed of unburned methane, ozone-depleting nitrogen oxides, and other hazardous substances that can contribute to respiratory illnesses, cancer, and heart disease.

Key Takeaways:

  • The xAI data centre in Memphis, Tennessee is emitting massive plumes of pollution, consisting of unburned methane, ozone-depleting nitrogen oxides, and other hazardous substances.
  • The data centre has brought in 35 portable gas turbines, which are not connected to the grid and are releasing pollutants without adequate controls.
  • The Shelby County Health Department has failed to respond to concerns about the site's pollution, and the Greater Memphis Chamber of Commerce has supported the data centre, despite opposition from local residents.
  • xAI has ambitious plans for expansion, aiming to more than double the use of gas in the greater Memphis region, which could worsen air pollution and health damage to city residents.
  • The U.S. EPA is reviewing an air permit for 40 to 90 additional gas turbines to be used at a second site in the city, which could further exacerbate the issue.
  • Local residents, including Rep. Justin J. Pearson, have expressed outrage and frustration at the lack of accountability from municipal and county governments, and have demanded emergency shutdown of the site.

Statistics:

  • 35 portable gas turbines at the xAI site are releasing pollutants without adequate controls.
  • The site's pollution has been recorded on May 13th, with Oil Field Witness footage showing massive plumes of smoke and gas emissions.
  • xAI's supercomputer, Colossus, has support from top local officials, who view the data centre as an important source of tax revenue.
  • Data centres are projected to account for 6.7 to 12 percent of total U.S. electricity demand by 2028, up from 4.4 percent in 2023.
  • Electricity demand for data centres in the U.S. could triple over the next three years.

Sources:

  • Sharon Wilson, director of Oil Field Witness, as quoted in Gas Outlook
  • The Southern Environmental Law Center (SELC)
  • The Greater Memphis Chamber of Commerce
  • Rep. Justin J. Pearson, Tennessee State Representative
  • xAI, data centre operator
  • U.S. EPA, reviewing air permit for 40 to 90 additional gas turbines
  • Oil Field Witness, environmental watchdog group
  • Gas Outlook, news article
  • DeSmog, news article

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