Equinix DA12-1 — Planned Dallas Data Center
Overview
DA12-1 is the first named phase of Equinix’s DA12 development at 1550 West Mockingbird Lane in West Dallas. The Texas Department of Licensing and Regulation record identifies project TABS2026006348, facility name DA12, a four-story 372,517-square-foot data center, estimated cost of $542,809,034, estimated start date February 19, 2026, estimated completion October 12, 2027, private funds/private land/private use, and current status Review Complete. The filing is strong project evidence, but it is not an operating certificate or a customer-availability statement.
The City of Dallas planning record identifies Equinix as applicant for a new development plan along the south side of West Mockingbird Lane east of Hinton Street and records a staff recommendation for approval. DCD reports the same address, a 372,515-square-foot four-story DA12-1, and the February 2026–October 2027 work window. It separately describes DA12-2 as a later four-story phase with its own estimated cost and schedule. The two phases remain separate facility records.
TYPE3’s Announced/0 MW state is appropriate for the operational field. Project cost, square footage, estimated dates, and TDLR review status do not establish energization, critical IT load, utility delivery, commissioning, or available colocation space. The expansion is relevant to research on future Dallas interconnection supply and Equinix’s planned growth, so “planned” remains the accurate status language. A source-dated monitoring page or diligence request can track progress; DA12-1 is not live inventory.
Questions
What is Equinix DA12-1?
It is the first named phase of Equinix’s planned DA12 development at 1550 West Mockingbird Lane in Dallas. TDLR describes a four-story, 372,517-square-foot new-construction data center; DA12-2 is a separate later phase at the same campus.
How much power will DA12-1 use or provide?
No authoritative MW figure was found for DA12-1. The TDLR cost, building size, and construction schedule do not establish critical IT load, utility service, current consumption, or customer-available capacity.
Is Equinix DA12-1 operating?
No. The reviewed record is a planned TDLR project with Review Complete status and estimated construction dates. It does not establish completion, energization, commissioning, tenant occupancy, or live Equinix IBX availability.
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