Status: Under Construction / Partially Operational | Location: 11203 W Military Drive, San Antonio, TX 78253, USA
The Stream DC San Antonio III Campus, located at 11203 West Military Drive in San Antonio, Texas, represents a master-planned hyperscale data center development spanning approximately 135 acres and engineered to support up to 200 megawatts of critical IT capacity across five proposed buildings totaling approximately 1.5 million square feet. The campus is anchored by its initial SATB1 facility, which encompasses roughly 300,000 square feet and establishes the foundation for future large-scale expansion. A dedicated onsite 334-megawatt utility substation operated by CPS Energy provides substantial electrical capacity, with a dual-fed 2N breaker-and-a-half configuration designed to strengthen grid resiliency and support continuous mission-critical operations. The campus is engineered to accommodate high-density air-cooled and liquid-cooled computing environments, making it suitable for artificial intelligence, high-performance computing, hyperscale cloud platforms, and other energy-intensive workloads. Its cooling strategy incorporates zero-water evaporative designs intended to minimize freshwater consumption while supporting efficient thermal management for increasingly dense server configurations. Network infrastructure is another key component of the development, with strategic subterranean dark fiber pathways providing diverse connectivity routes throughout the San Antonio technology market. Direct cross-connect capabilities to regional internet exchanges, telecommunications networks, and major public cloud providers enable customers to establish low-latency, high-bandwidth connections across critical digital ecosystems. Strategically positioned in West San Antonio within the broader ERCOT power market corridor, the Stream DC San Antonio III Campus combines large-scale land availability, substantial utility capacity, resilient electrical architecture, advanced cooling technologies, and carrier-neutral connectivity. These characteristics position the campus as a significant hyperscale digital infrastructure hub capable of supporting the rapidly expanding requirements of AI computing, cloud services, and enterprise technology deployments across Texas.
| Field | Value |
|---|---|
| Project Name | Stream Data Centers San Antonio III 200MW Hyperscale Campus |
| Location | 11203 W Military Drive, San Antonio, TX 78253, USA |
| Status | Under Construction / Partially Operational |
| Project Type | Hyperscale Data Center Campus, Build-to-Suit & AI Infrastructure Hub |
| Commissioning | 🔒 Subscriber Intelligence |
| Total IT Load | 🔒 Subscriber Intelligence |
| Total Capacity | 🔒 Subscriber Intelligence |
| Tier Level | 🔒 Subscriber Intelligence |
| Header | Details |
|---|---|
| City Name | San Antonio |
| Population | Approximately 1.5 million (2023 estimate) |
| Urban Agglomeration | Around 2.5 million |
| Economic Profile | 🔒 Detailed city intelligence available to subscribers |
Developer, operator, infrastructure partners, contractors and engineering.
Power capacity, redundancy, cooling, connectivity, PUE and energy mix.
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