SpaceXAI has announced that it will remove all of the temporary natural gas turbines powering its AI infrastructure in Southaven, Mississippi, by July 2027, marking a significant development in the environmental controversy surrounding the company’s rapidly expanding data center operations. The announcement comes as the company continues to defend itself against a lawsuit alleging that the turbines were installed and operated without the permits required under the Clean Air Act.
The company says the temporary power system will eventually be replaced by a 1.2-gigawatt power plant that is being built under an approved Clean Air Act permit. According to SpaceXAI, the transition will allow its AI facilities to continue expanding while moving away from the mobile gas turbines currently supplying electricity.
Company Plans to Begin Removing Turbines This Month
In an update shared this week, SpaceXAI confirmed it has entered into an agreement with the Mississippi Department of Environmental Quality (MDEQ) that establishes a formal timeline for removing all 69 temporary mobile gas turbines. The company said the removal process will begin in August 2026 and is expected to be completed by July 2027.
SpaceXAI said the future power plant will provide enough electricity to replace the temporary generators while supporting its growing AI computing operations. The company also maintained that its environmental monitoring shows local air quality continues to meet or exceed standards set by the U.S. Environmental Protection Agency (EPA).
The announcement follows months of criticism from environmental organizations and local residents, who argue that the turbines have contributed to increased air pollution in communities surrounding the company’s facilities. Although SpaceXAI insists the generators are temporary, the issue has become one of the most closely watched environmental disputes involving AI infrastructure in the United States.
Lawsuit Alleges Clean Air Act Violations
The NAACP, together with environmental groups, filed a lawsuit earlier this year accusing the company of violating the Clean Air Act by operating unpermitted gas turbines near Memphis and Southaven. The legal challenge argues that emissions from the generators expose nearby communities to harmful pollutants, including substances linked to respiratory illness, heart disease and certain cancers.
Environmental advocates have also questioned Mississippi’s interpretation of regulations that classify the trailer-mounted turbines as temporary or “mobile” equipment. They argue the generators should instead be treated as stationary power plants, making them subject to stricter federal permitting requirements.
Earlier this summer, the U.S. Department of Justice sought to have the lawsuit dismissed, arguing that the project serves important national and economic interests. However, the court has not ended the case, meaning legal proceedings are continuing despite the company’s latest commitment to remove the turbines.
AI Expansion Continues Despite Environmental Scrutiny
SpaceXAI was formed after SpaceX acquired xAI earlier this year, bringing together Elon Musk’s artificial intelligence ambitions with the company’s broader technology portfolio. The combined company has continued investing heavily in AI infrastructure, signing agreements to provide computing capacity for major customers while pursuing long-term plans to expand high-performance data centers.
Although the planned removal of the temporary turbines addresses one of the biggest criticisms facing the company, it is unlikely to slow its AI expansion. Instead, the transition to a permanent power facility appears designed to support continued growth while bringing the project into closer alignment with environmental permitting requirements.
For communities near the Mississippi and Tennessee facilities, the commitment represents a concrete timeline for phasing out the temporary generators. At the same time, the ongoing lawsuit means questions surrounding emissions, environmental oversight and the rapid expansion of AI infrastructure are likely to remain in the spotlight well beyond the turbines’ scheduled removal.
