Hyperscaler concentration is the forward demand signal — where AWS clusters, power headroom and land tighten next; price the comparable markets now.
## Highlights
Amazon Web Services is present at **34 facilities** tracked in DC Hub, representing approximately **1,920 MW of leased capacity** — 89% more footprint than Digital Realty (18 facilities) and 127% more than Equinix (15). No analyst PDF or directory publishes per-occupier footprint at this granularity.
Hyperscaler concentration **is** the forward demand signal. Where AWS clusters, **power headroom and land tighten next**. The comparable markets — same ISO, same fiber routes, same substation adjacency — price differently today but converge as capacity fills. Site-selection leads who track tenant density six months early secure land at pre-escalation cost.
## What It Means
AWS's 34-facility presence spans **seven ISOs and 18 markets**. The implication: secondary markets adjacent to AWS clusters inherit the same grid-constraint profile within 12–24 months. Cheyenne's 69.5 excess-power index attracts the first AWS lease; two years later, neighboring WECC submarkets show 40-point drops as interconnection queues fill.
Developers and capacity planners use tenant-footprint data to **model scarcity before it appears in public filings**. The 1,920 MW AWS total is not a static figure — it grows as DC Hub ingests new lease announcements and M&A disclosures. The live tenant layer updates daily.
## Methodology
DC Hub tracks **21,959 facilities globally**, cross-referencing lease announcements, property records, interconnection applications, and satellite confirmation. Tenant records link to power capacity, market scores, and fiber route maps. The AWS footprint reflects all confirmed leases as of 2026-07-16; unannounced or under-NDA capacity is excluded until publicly disclosed.
**Source:** DC Hub tenant intelligence (https://dchub.cloud/research?series=tenant). Updated daily.
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