Ntt Communications Yokohama No 1 Data Center is a data center in Tokyo, JP. The facility is currently announced. It sits in the Tokyo data-center market on the TEPCO grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 48.0-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Data Center Power Index verdict for Tokyo — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Tokyo — the market this facility sits in (full deep-dive →).
Tokyo's data center market comprises 237 tracked facilities totaling 557 MW, dominated by Equinix with a combined 31 MW across its dual-branded presence. The market faces severe structural headwinds: a DCPI excess-power score of 19/100 signals acute power scarcity, while a constraint score of 66/100 indicates tight availability across power, cooling, and real estate—placing Tokyo among Asia's most supply-constrained markets alongside Seoul 28/100 excess-power and Taipei 20/100. The AVOID verdict reflects a buyer's market that is effectively closed to acquisition-focused investors. With minimal excess power at 19/100, any acquisition adding incremental load faces immediate grid interconnection delays and prohibitively expensive augmentation costs. The 66/100 constraint reading means landlords and utility counterparties control pricing; real estate premiums and power reservation fees have…
Published DC Hub data for this location.
Comparable facilities in Tokyo tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="ntt-communications-yokohama-no-1-data-center-57ba782e" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect?src=page-onramp&entity=ntt-communications-yokohama-no-1-data-center-57ba782e