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● LIVE Updated 18m ago · 22 sources tracked

Data centers are turning to old jet engines as the wait for power grows

Data center operators facing multi-year queues for conventional electrical grid access and new turbines are increasingly deploying repurposed retired jet engines to generate electricity. Companies such as xAI and OpenAI have turned to these converted gas turbines to bring artificial intelligence infrastructure online quickly, bypassing prolonged utility wait times. However, this strategy introduces significant trade-offs, operating as a less efficient and less environmentally friendly power source. The practice has triggered intense environmental scrutiny, regulatory challenges, and legal battles regarding heightened pollutant emissions.

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⚡ Key Developments & Real-Time Context
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  • ✓ Data center builders are turning to repurposed, once-discarded jet engines due to years-long waits for grid access and new turbines.
  • ✓ AI data centers including xAI and OpenAI are installing converted jet engines to quickly generate their own electricity.
  • ✓ Elon Musk's xAI installed eight converted jet engines to power a Mississippi data center.
  • ✓ Permits for the xAI Mississippi facility allow a 25 percent higher limit for pollutants, raising concerns over carbon monoxide.
🛡️ Source Corroboration: 22 independent reporting domains (90% confidence) ⏱ Read time: ~3 min

What changed

Courts and regulators have intensified scrutiny over the practice, resulting in denied dismissal bids for lawsuits targeting facility air pollution.

Live updates

  1. Data Centers Turn to Retired Jet Engines to Bypass Grid Delays

    Data center operators facing multi-year queues for conventional electrical grid access and new turbines are increasingly deploying repurposed retired jet engines to generate electricity. Companies such as xAI and OpenAI have turned to these converted gas turbines to bring artificial intelligence infrastructure online quickly, bypassing prolonged utility wait times. However, this strategy introduces significant trade-offs, operating as a less efficient and less environmentally friendly power source. The practice has triggered intense environmental scrutiny, regulatory challenges, and legal battles regarding heightened pollutant emissions.

    Why it matters

    The massive electricity demands of modern artificial intelligence operations have outpaced the capacity of local power grids, creating a severe bottleneck for tech firms. By scavenging and converting once-discarded aircraft engines, operators can bypass traditional utility infrastructure delays. This workaround highlights the extreme measures companies are taking to secure energy rapidly, even as communities raise alarms over local air pollution and carbon monoxide risks.

    What is confirmed

    • Data center builders are turning to repurposed, once-discarded jet engines due to years-long waits for grid access and new turbines.
    • AI data centers including xAI and OpenAI are installing converted jet engines to quickly generate their own electricity.
    • Elon Musk's xAI installed eight converted jet engines to power a Mississippi data center.
    • Permits for the xAI Mississippi facility allow a 25 percent higher limit for pollutants, raising concerns over carbon monoxide.
    • A judge denied xAI's bid to dismiss a data center turbine case.
    • SpaceX lost a court fight and a bid to toss a lawsuit regarding alleged air pollution from its Memphis data center.

    What to watch next

    • Resolution of the pending lawsuits regarding air pollution and turbine permits at data center sites.
    • Additional regulatory actions or tightening of emission limits by environmental agencies.
    Sources used for this update (23)
    1. www.nytimes.com — The New York Times - Breaking News, US News, World News and Videos
    2. techcrunch.com — TechCrunch | Startup and Technology News
    3. winlator.me — Winlator, GameHub & PC Games Download
    4. timesofindia.indiatimes.com — Saudi Arabia Turns To Iran Amid Houthi Strikes, Dealing Trump A Major Gulf Blow? - Times of India Videos
    5. www.theverge.com — Here’s Nintendo’s overview trailer for the Ocarina of Time remake.
    6. simpleflying.com — WestJet Holds The Contractual Boeing 737 MAX 10 Launch Title, But Alaska Airlines Keeps Talking Louder
    7. CNBC — SpaceX loses bid to toss NAACP lawsuit over Memphis data center air pollution
    8. www.egerin.com — Apple’s touchscreen MacBook Pro pushes laptop pricing to a new extreme | TechCrunch
    9. The New York Times — Old, Polluting Jet Engines Are Being Scavenged to Power Data Centers
    10. TechCrunch — Data centers are turning to old jet engines as the wait for power grows
    11. Tom's Hardware — Elon Musk's xAI installs eight converted jet engines to power Mississippi data center — permits allow 25 percent higher limit for pollutants, concerns raised over carbon monoxide
    12. TechTarget — Judge derails xAI bid to dismiss data center turbine case
    confidence 90%
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