Scrutica
Power
Supply Chain
Not yet available
Power capacity, hardware inventory, upstream suppliers, and downstream customers for the row owned by ; any BIS Entity List exposure is walked through the canonical org graph rather than asserted at the facility row.
Capacity, ownership chain, and supply-chain position for Arsenal Data Site 1000, including any export-control exposure that surfaces when the BIS Entity List touches a node above the facility in the chain.
As of 2026-06-12
Description
Grid queue discovery: NYISO queue #1730. Applicant: WITHHELD (NYISO). Classification: possible_dc. Interconnection: Haverstock to Adirondak 345kV line HA-1 (NYPA)
Timeline
Announced
Mar 7, 2025
Notes
Third and largest phase of the Arsenal Data Sites campus. 467 MW interconnection request targeting a 1,000 MW building. Combined Arsenal campus total: Sites 250+500+1000 = 933 MW interconnection, implying ~1,750 MW target capacity. This would make Arsenal one of the largest planned DC campuses globally if built. Filed March 2025 — no public announcement found, which is consistent with pre-development stealth phase for hyperscale projects. | Part of Arsenal Data Sites campus. The scale of the three combined Arsenal filings (933 MW interconnection) is comparable to Amazon Madison Mega Site (341 MW, tracked by Epoch) and approaches Meta Prometheus (695 MW). If legitimate, Arsenal is among the most significant unreported hyperscale develop