The NAACP and the Mississippi State Conference of the NAACP filed a federal Clean Air Act lawsuit in April 2026 against xAI over unpermitted gas-fired turbines in Southaven, Mississippi.

From the articleTrump administration loses bid to block NAACP lawsuit against Musk's xAI over data center | ReutersAlso in Judge rejects Trump’s wild claim EPA can dismiss data center pollution lawsuits, Memphis Rejects Data Center Freeze After Fight Over Musk’s AI Expansion, Memphis leaders reject contentious 18-month pause on new data center development | CNN