San Antonio: 20 sites, 9 operators, 1,279 MW under construction

• 4 Aug 2026Earnings

  Cipher Digital reports Q2 2026 results; accelerates Black Pearl delivery, acquires 900 MW Texas site option

  Cipher Digital Inc. (NASDAQ: CIFR), a developer and operator of industrial-scale data centers, announced its second quarter 2026 results on August 4, 2026. The company disclosed acceleration of its Black Pearl data center campus, with initial capacity delivery beginning in August (two months ahead of schedule) and rent commenced with its hyperscale tenant. Cipher acquired an option on the Apollo site near San Antonio, Texas, comprising 288 acres and up to 900 MW of capacity. The company completed a bond offering that fully funded Stingray data center development through substantial completion and reimbursed $56.7 million in prior expenditures. Q2 revenue was $25 million with Adjusted EBITDA of negative $30 million.

• 24 Jul 2026Litigation

  Vantage and VoltaGrid face lawsuit over natural gas data centers in San Antonio

  Vantage and VoltaGrid are defendants in a lawsuit concerning natural gas-powered off-grid data centers in San Antonio, Texas. The litigation relates to their development of off-grid data center facilities powered by natural gas in the region. The specific claims and plaintiffs are not detailed in the available text, requiring full article review for comprehensive details.

• 13 Jul 2026Permit filed

  San Antonio data center files permit for 32 diesel generators

  A data center on San Antonio's West Side has filed for a permit to add 32 diesel generators to its facility. The filing has sparked neighborhood concerns about air quality, electricity demand, energy and water consumption. Residents are raising alarms about the hidden environmental and infrastructure costs associated with expanding AI data center operations in the area.

• 28 Oct 2021Earnings$37.8M

  CyrusOne Q3 2021 Earnings: 20 MW Leased, $37.8M Revenue Signed

  CyrusOne Inc. reported third quarter 2021 earnings with 16% revenue growth to $304.1 million and leased 20 megawatts of power capacity plus 100,000 colocation square feet, generating $37.8 million in annualized GAAP revenue. The company acquired land in Frankfurt (21 MW capacity) and San Antonio (21 MW capacity) to support European and U.S. growth, with strong demand from hyperscale customers. CyrusOne raised full-year 2021 guidance and reported approximately $106 million in backlog representing $925 million in total contract value.

• 18 Jun 2008Expansion$335M

  Rackspace plans $335M capex for data center expansion in US and UK

  Rackspace Hosting disclosed plans to invest approximately $335 million in capital expenditures during 2008, with $160 million allocated for construction contracts for a new corporate headquarters in San Antonio, Texas and expansion of data center facilities in the U.S. and U.K., and the remaining $175 million for capital equipment purchases. The company outlined its strategy for expanding data center capacity and developing new hosting services as part of long-term growth plans. These expansion plans were reviewed by the company's board of directors as part of competitive positioning and product roadmap execution.

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