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https://www.productionai.institute/graph/events/evt-aiid-1144

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Production AI Institute public record · tennesseelookout.com: xAI Allegedly Operates Unpermitted Methane Turbines in Memphis to Power Supercomputer Colossus to Train Grok · observed 2026-03-14
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tennesseelookout.com: xAI Allegedly Operates Unpermitted Methane Turbines in Memphis to Power Supercomputer Colossus to Train Grok

The xAI "Colossus" supercomputer facility in South Memphis allegedly runs 33 methane-powered turbines, despite a permit for only 15. The turbines reportedly power AI training for Grok. The facility's massive energy use and alleged unpermitted turbines reportedly produce extreme nitrogen oxide and formaldehyde emissions, adding toxic smog to a predominantly Black neighborhood already burdened by pollution and health risks.

AI Incident Database · Incident 1144

Operator lens (medium): inspect D1 (input boundary), D2 (output validation), D6 (autonomy oversight).

Confidence
82%
Sources
3
Entities
6
Detected
detected 174d ago

Event summary

The xAI "Colossus" supercomputer facility in South Memphis allegedly runs 33 methane-powered turbines, despite a permit for only 15. The turbines reportedly power AI training for Grok. The facility's massive energy use and alleged unpermitted turbines reportedly produce extreme nitrogen oxide and formaldehyde emissions, adding toxic smog to a predominantly Black neighborhood already burdened by pollution and health risks.

D1D2D6

Linked entities

  • X / xAI

    vendor | 70%

  • south-memphis-community

    organisation | 70%

  • residents-with-pre-existing-health-conditions

    organisation | 70%

  • residents-living-in-the-vicinity-of-the-colossus-supercomputer

    organisation | 70%

  • predominantly-black-communities

    organisation | 70%

  • general-public-of-memphis

    organisation | 70%

Related graph edges

EdgeTypeConfidence
ent-vendor-x-xai to ent-psf-d1maps to60%
ent-vendor-x-xai to ent-psf-d1maps to60%
ent-vendor-x-xai to ent-psf-d1maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%
ent-vendor-x-xai to ent-psf-d8maps to60%
ent-vendor-x-xai to ent-psf-d8maps to60%
ent-vendor-x-xai to ent-psf-d8maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%
ent-vendor-x-xai to ent-psf-d2maps to60%

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Event dates

  • Happened 5 June 2024

  • Detected 14 Mar 2026

Sources

  • A billionaire, an AI supercomputer, toxic emissions and a Memphis community that did nothing wrong

    secondary | checked 8 July 2025

    Open source
  • AI Incident Database - Incident 1144

    secondary | checked 9 July 2026

    Open source
  • Regional power authority approves request for Musk's Memphis AI supercomputer project

    secondary | checked 9 July 2025

    Open source
Cite this record

"tennesseelookout.com: xAI Allegedly Operates Unpermitted Methane Turbines in Memphis to Power Supercomputer Colossus to Train Grok." https://www.productionai.institute/graph/events/evt-aiid-1144 (observed 2024-06-05; retrieved 2026-09-04). PAI.

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