Zayo Group, LLC

Loudoun County, VA

OperatorZayo
Permits1
Generators permitted26
Latest permitAugust 4, 2025

What the disclosures say.

Each layer below carries its own confidence tier and its own citation. There is deliberately no blended risk score: a single number would hide which parts are read from a filing and which are inferred.

Air permitconfirmed
1 issued permit

Latest issued August 4, 2025. Article 6 — minor new source review. Issued by Northern.

VA DEQ — Issued Air Permits for Data Centers, published as of August 17, 2026
Flood zonepending
Awaiting a verified location

FEMA flood zone is an exact point-in-polygon lookup, so it cannot be resolved until this site has a street address that survives county validation.

No citation — this layer is unresolved for this site.
Water stresspending
Awaiting a verified location

Water stress is read from the WRI Aqueduct basin containing the site, which requires a verified coordinate.

No citation — this layer is unresolved for this site.
Grid interconnectionpending
Not yet matched

PJM Data Miner 2 API key not configured (set PJM_API_KEY). PJM retired the public bulk queue download, so no interconnection match is asserted for this site.

No citation — PJM retired its public bulk queue download; this layer awaits a Data Miner feed.
Locationpending
Loudoun County, VA (locality only)

The DEQ listing publishes locality only, and no street address could be read from the permit PDF (often because the permit is a scanned image).

Operatorconfirmed
Zayo

Permit is held in the name of Zayo.

Permittee of record: Zayo Group, LLC
Permitted equipmentprobable
26 generators

Counted from the permit text. Permits describe equipment in prose and tables; treat as the permitted maximum described, not an installed count.

Read from the text of 1 permit document listed below

Where this site sits in the build.

Proposed
Filed
Approved
Under construction
Operational

Air permit issued 2025-08-04. Construction and operational status are not established by permit data alone. confirmed

What the operator says

No public operator statements have been recorded for this site. Company claims about capacity, cooling technology and water use are kept in this block, separate from the verified record above, and are never merged into it.

Every dated event on the record.

  • August 4, 2025

    Air permit 73743-7 issued

    Article 6 — minor new source review · source confirmed

Every permit behind this record.

RegistrationIssuedProgramDocument
73743-7August 4, 2025Article 6 — minor new source reviewPermit PDF

Spotted an error?

Fuzzy-matched fields are labelled as such and some will be wrong. Open an issue — corrections are tracked in public and noted on the page.