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DataCentersExposed
ultimate parent

American Tower Corporation

DataCentersExposed tracks 13 data centers operated by American Tower Corporation across 7 states, with 473 MW of reported power capacity.

Sources: SEC EDGAR, GLEIF LEI

Reporting by

Facilities
13
tracked
States
7
footprint
Pipeline
0
proposed / building
Reported power
473 MW
13 facilities

Where American Tower Corporation builds

FacilityLocationStatusMW
CoreSite Real Estate 3032 Coronado, L.P.Santa Clara, CAMapped (unverified)345
CoreSite Real Estate 55 S. Market StreetSan Jose, CAMapped (unverified)78
CoreSite Real Estate 1656 McCarthy, L.P.Milpitas, CAMapped (unverified)50
CoreSite - LA2Los Angeles, CAOperating—
CoreSite AT1Atlanta, GAOperating—
CoreSite AT2 - Marietta Data CenterGAOperating—
CoreSite BO1Somerville, MAOperating—
CoreSite Chicago Data Center (CH1)Chicago, ILOperating—
CoreSite Chicago Data Center (CH2)Chicago, ILOperating—
CoreSite DC1DCOperating—
CoreSite Reston Campus VA1Reston, VAOperating—
CoreSite Reston VA3Reston, VAOperating—
CoreSite Secaucus CampusNJOperating—
Federal lobbying

Lobbying Washington

via Senate LDA
Reported spend
$1.5M
2024–2026
Filings
9
on data-center / energy issues
PeriodLobbyist / firmIssuesAmount
2026
THE AES CORPORATION
Energy / nuclear
$430Kfiling
2025
THE AES CORPORATION
Energy / nuclear
$420Kfiling
2025
THE AES CORPORATION
Energy / nuclear
$60Kfiling
2025
THE AES CORPORATION
Energy / nuclear
$40Kfiling
2025
THE AES CORPORATION
Energy / nuclear
$40Kfiling
2024
THE AES CORPORATION
Energy / nuclear
$370Kfiling
2024
THE AES CORPORATION
Energy / nuclear
$50Kfiling
2024
THE AES CORPORATION
Energy / nuclear
$40Kfiling
2024
THE AES CORPORATION
Energy / nuclear
$40Kfiling

Amounts are each filing's total reported lobbying by American Tower Corporation (or firms it retained) for quarters in which data-center, energy, water, or tax issues were lobbied — not a data-center-only figure. Source: U.S. Senate Office of Public Records.

Methodology & sources

Corporate parent chains and project codenames are resolved from SEC filings, state incorporation records, and permit documents. Each link carries a confidence level; low-confidence inferences are labeled.

Every row carries a confidence level (high / medium / low) and a source URL. Spot an error? Tell us.