As Elon Musk’s xAI supercomputer expands in Memphis, Tennessee, the company is facing accusations that its facility is polluting the local air.
A coalition of environmental groups claims xAI’s supercomputing facility violates the Clean Air Act after the company “nearly doubled the number of on-site gas turbines.”
The groups, including the Southern Environmental Law Center, point to recent photos that show the facility “using 35 methane gas turbines —far more than previously known and more than the company has submitted permit applications for.”
(Credit: Southern Environmental Law Center)
(Credit: Southern Environmental Law Center)
“XAI has essentially built a power plant in South Memphis with no oversight, no permitting, and no regard for families living in nearby communities,” says Southern Environmental Law Center Senior Attorney Amanda Garcia.
The environmental groups sent a letter to the Shelby County Health Department, demanding the local government intervene and force xAI to stop using the gas turbines.
“Manufacturer-supplied emissions data for these turbines shows that xAI emits between 1,200 and 2,000 tons of smog-forming nitrogen oxides (NOx) per year, making the facility likely the largest industrial emitter of NOx in Memphis,” the letter says.
“That Elon Musk is being allowed to add such a massive power demand and put the burden of the resulting air pollution on the lungs of the people of Memphis is gross, and gross neglect on the part of local leaders and officials,” says Sierra Club Tennessee Conservation Director Scott Banbury.
Recommended by Our Editors
Musk’s xAI didn’t immediately respond to a request for comment. But the letter comes as the company plans to expand the facility to run 1 million Nvidia enterprise-grade GPUs, up from 200,000. The computing power promises to help xAI improve its Grok chatbot and develop other generative AI tech, even to create video games. But it also means xAI’s supercomputer in Memphis needs to consume more electricity, raising concerns about the environmental impact.
The Guardian adds that xAI appears to be using a regulatory loophole that lets it deploy the gas turbines in one location for up to 364 days. However, it applied for permits to use 15 generators, not 35. None of those permits have been granted so far, The Guardian reports.
Get Our Best Stories!
What’s New Now
By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up!
Your subscription has been confirmed. Keep an eye on your inbox!
About Michael Kan
Senior Reporter
