from perplexity deep research: "Colossus‑related gas‑turbine power plants have been run in ways alleged to violate the Clean Air Act, in already over‑polluted Black and low‑income communities near Memphis, and Anthropic has now become the main user of that infrastructure."

sources: https://www.tba.org/?pg=Hastings2025AIX (Tech, Toxins, and Memphis: Evaluating the Environmental Footprint of the xAI Facility)