Stream San Antonio III — San Antonio, Texas

TYPE3’s map data lists Stream DC San Antonio III in San Antonio under Stream Data Centers, with `Announced` status, 0 MW, and 11203 W Military Drive, the same pin as the SEO-042 campus row. TDLR TABS2024001885 names Stream SAT03 at that address, privately funded new construction of a 40 MW data center and office, 300,000 square feet, $400 million estimated cost, December 2023 to September 2025. DCD’s June 2024 groundbreaking story matches the first 300,000-square-foot, 40 MW building and Q2 2025 occupancy, and separately describes the 135-acre, five-building, 200 MW full-build campus.

Stream’s later SATB materials introduce a split: one passage says the first building (SATB1 / San Antonio III) has been commissioned and is fully leased; highlight bullets still describe additional buildings into 2028–2031 and, in one highlight, first occupancy in Q3 2028. Those statements can both be campus marketing and a first-building lease claim; they are not a measured IT-load figure and they conflict on timing. The 334 MW CPS substation is utility infrastructure, not this building’s IT capacity.

This child remains on the 40 MW / 300,000-square-foot first-building layer. The 200 MW, 1.5 million square feet, five buildings, and 334 MW figures remain parent or infrastructure context rather than child facts. The current Stream statement, plus energized load versus leased design, remains to be confirmed before Announced / 0 MW changes.