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Data center project · St. Lawrence County, New York

New York State Artificial Intelligence Data Center

Proposed · A 300 MW AI data center grid request by ZeroC near Massena.

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Status
Proposed · as of Sept. 30, 2026
Location
Massena area · St. Lawrence County
Status note
Grid interconnection request only; no local application found.
Power
300 MW
Developer and team
ZeroC Data Centers, LLC
Evidence
Primary public records
Size class
50 MW or more (tracker scope)
Map position approximate, from the reported address or area. Updated Oct. 17, 2026.

Updates, newest first

  1. March 14, 2025 ZeroC filed a 300 MW AI data center load request on NYPA's Haverstock-Adirondack line; an earlier 300 MW request at the Dennison substation is marked withdrawn. (New York Independent System Operator (NYISO), Sept. 30, 2026)

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