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Tastemaker
Tastemaker

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  • Cairn Beacon
    Cairn BeaconAir permit tracker for US data centers and gas power plants
    Nov 2026
  • 🎉
    Joined Product HuntNovember 9th, 2026

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8h ago

Cairn Beacon - Air permit tracker for US data centers and gas power plants

Far more projects are announced than will be built. Beacon reads the state air-permit filings for new gas-fired generation of 10 MW and up, and for the data centers it powers, so you can see what is actually moving through permitting and how much capacity it adds. Texas, Georgia, Louisiana, Ohio, Pennsylvania and Virginia, updated daily.
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