Thermal Drone Footage Shows Musk's AI Power Plant Flouting Clean Air Regulations

xAI continues to operate unpermitted gas turbines in Southaven, Mississippi despite EPA ruling

Published on Feb. 25, 2026

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Elon Musk's artificial intelligence company xAI is continuing to fuel its data centers with unpermitted gas turbines in Southaven, Mississippi, according to a Floodlight visual investigation. Thermal drone footage shows the company is still burning gas at the facility, despite a recent EPA ruling reiterating that doing so requires a state permit in advance. State regulators in Mississippi maintain the turbines don't require permits since they are on tractor trailers, but the EPA has long required such pollution sources be permitted under the Clean Air Act.

Why it matters

This case highlights the growing tension between AI companies' need for power and the environmental impact of their operations. As data centers proliferate, regulators are struggling to keep pace with the industry's increasing reliance on custom-built power sources and their public health impacts on surrounding communities. The Southaven facility is located near schools and residential areas, raising concerns about the health risks of the pollution.

The details

Thermal images captured by Floodlight and analyzed by experts show more than a dozen unpermitted turbines still spewing pollutants at the xAI plant in Southaven nearly two weeks after the EPA's recent ruling. The turbines help power the company's controversial chatbot Grok and emit harmful pollutants linked to health problems. xAI is seeking permits for dozens more turbines at the site and has purchased property for a third data center, which would make the Colossus cluster one of the largest in the world.

  • The EPA reiterated its policy that the turbines require a permit on January 15, 2026.
  • Floodlight's thermal imagery shows 15 unpermitted turbines still in operation at the Southaven facility nearly two weeks after the EPA's ruling.

The players

xAI

Elon Musk's artificial intelligence company that is operating unpermitted gas turbines to power its data centers.

Environmental Protection Agency (EPA)

The federal agency that has long required pollution sources like the turbines at xAI's facilities to be permitted under the Clean Air Act.

Mississippi Department of Environmental Quality

The state agency that maintains the turbines at xAI's Southaven facility do not require permits since they are classified as portable/mobile units.

Bruce Buckheit

A former EPA air enforcement chief who reviewed Floodlight's images and EPA regulations, stating the unpermitted turbines are a violation of the law.

Shannon Samsa

A longtime Southaven resident who is concerned about the pollution and health impacts of xAI's facility, which is located near schools and residential areas.

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What they’re saying

“That is a violation of the law.”

— Bruce Buckheit, Former EPA air enforcement chief (Floodlight)

“For them to be releasing so much pollution in such a populated area, not to mention that there are at least ten schools within a two mile radius of the facility, is really concerning. It's horrifying to me that we're allowing this in our community.”

— Shannon Samsa, Longtime Southaven resident (Floodlight)

What’s next

The first and only public hearing on the matter is scheduled for February 17, and the public comment period is still open. The EPA could also potentially refer the case to the Department of Justice for further enforcement action.

The takeaway

This case highlights the growing tension between the AI industry's need for power and the environmental impact of its operations. As data centers proliferate, regulators are struggling to keep pace, and communities like Southaven are bearing the brunt of the pollution. It raises questions about whether AI companies are being held to the same standards as other industries when it comes to environmental regulations.