Organization · Uncloak

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Organization · Uncloak

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Methodology

Search organizations, sites, entities and places, or ask a question about U.S. data centers

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An independent research tool built from state public records (deepest in Texas) and data-center sites mapped across the U.S. Every figure links to the record it came from. Missing data is labeled unavailable, never shown as zero.

Sources

Texas Comptroller, Data Centers in Texas registry (opens in a new tab)
Texas Department of Licensing and Regulation, TABS project search (opens in a new tab)
Texas Commission on Environmental Quality records (opens in a new tab)
Virginia Department of Environmental Quality, issued air permits for data centers (opens in a new tab)
Illinois DCEO, Data Center Investment Program annual reports (opens in a new tab)
Minnesota DEED, list of designated qualified data centers (opens in a new tab)
Indiana IEDC Transparency Portal, data center sales tax exemption contracts (opens in a new tab)
Wisconsin Department of Revenue, certified qualified data centers (opens in a new tab)
ERCOT large-load interconnection reports (opens in a new tab)
IM3 Open Source Data Center Atlas (PNNL), built from OpenStreetMap (opens in a new tab)

Understand the data

Methodology and limitations
How missing data is shown
Atlas and time machine