Blackstart Digital Acquires IBM Almaden for Data Center

Blackstart Digital is set to acquire the expansive former IBM Almaden Research Center campus in South San Jose, California, signaling a significant push into Northern California's digital infrastructure. The deal, anticipated to finalize by the close of 2026, involves a 35-acre developed parcel featuring over 500,000 square feet across seven buildings, situated within a much larger 687-acre property. This strategic acquisition underscores the escalating demand for advanced computing power driven by cloud services and artificial intelligence workloads.

The Coyote Valley site, located at 650 Harry Road, comes equipped with a 25-megawatt substation, a critical asset for powering energy-intensive data center operations. Blackstart Digital, known for its focus on sustainable redevelopment, plans to leverage this existing infrastructure to expand data center capacity. Their development philosophy prioritizes environmental responsibility, incorporating closed-loop cooling systems, advanced battery safety protocols, noise reduction technologies, and software solutions designed to optimize energy consumption during peak demand periods.

This transaction arrives at a pivotal moment for the data center sector. The global data center market is projected to grow substantially, with some estimates suggesting a compound annual growth rate exceeding 10% over the next five years, fueled by the insatiable appetite for data processing and storage. The acquisition of a site with existing infrastructure and significant power capacity positions Blackstart Digital to capitalize on this trend, particularly in a region like Silicon Valley that is at the forefront of technological innovation.

The San Jose City Council's rezoning of the property in August 2026 paved the way for this development. While the focus is on revitalizing the campus for a new technological era, the project has also drawn attention from environmental advocates. Concerns have been raised regarding the potential impact on the site's serpentine grassland habitat, which serves as a vital wildlife corridor, and its proximity to the habitat of the threatened Bay checkerspot butterfly. Blackstart Digital has indicated that the majority of the 687-acre parcel, including 565 acres of open space, will remain undeveloped, suggesting a measured approach to land use.

Blackstart Digital's spokesperson articulated a vision to "put this campus back to work in a way that honors its legacy," highlighting a commitment to respecting the site's history while ushering in a new phase of technological advancement. This approach aims to balance the economic imperative of data center expansion with environmental stewardship and community considerations. The firm's emphasis on cutting-edge sustainable technologies suggests a forward-thinking strategy in an industry increasingly scrutinized for its energy footprint.

The acquisition of the IBM Almaden Research Center campus by Blackstart Digital represents a substantial investment in the region's digital backbone. It highlights the ongoing consolidation and development within the data center industry, where established players are divesting non-core assets and specialized firms are acquiring strategic locations to meet future demand. The successful integration of sustainable practices into this large-scale development will be a key indicator for future projects in environmentally sensitive areas.