STACK prioritizes local community and economic success with new development in Leesburg, VA.
Stack Infrastructure has announced a new 72MW Leesburg campus in Loudoun County, the world’s largest data center market.
This addition solidifies STACK’s leadership position in the region, bringing its Northern Virginia portfolio to a total of 1.2GW built or under development capacity across Loudoun and Prince William Counties.
“STACK Infrastructure’s investment in Leesburg marks an exciting chapter in our mission to promote a thriving local economy,” said Kristen C. Umstattd, Supervisor – Leesburg District. “Data centers in Loudoun County drive tax revenue and STACK’s investment will support our ability to continue investing in important community services – STACK is an excellent community partner.”
Guided by a conscientious site selection process that prioritizes the success of surrounding areas, STACK has built a legacy of responsible development.
Since its inception, STACK has strived to be an active community participant, implementing ethical business practices, and looks forward to engaging in charitable efforts to enhance public welfare in the region.
“This latest announcement epitomizes STACK’s dedication to responsibly delivering scale,” said Brian Cox, CEO, STACK Americas.
“At STACK, we’re committed to delivering technological innovation while positively impacting the surrounding community to foster growth and cultivate a more economically rewarding future.”
Situated on 32 acres in Leesburg, the campus features a 48MW building set to deliver 2Q 2025, and a 24MW building to follow soon after – all served by committed power from Northern Virginia Electric Cooperative (NOVEC).
The site includes AI-Ready capabilities built upon STACK’s proven, customizable design with diverse cooling solutions for high-density workloads.
This latest development strengthens STACK’s ability to cater to top technology firms in Northern Virginia and globally.
Featuring an expansive portfolio of 2.5+GW built or under development, along with an additional 4.0+GW of planned and potential development across major data center markets worldwide, STACK is solidifying its position as a leading private data center developer on a global scale.
Notable recent North American expansions include:
- A planned five-building data center campus offering 250 MW of scale in Central Phoenix with a dedicated on-site substation.
- A 48 MW Santa Clara data center featuring immediately available shell space powered by an onsite substation with rare, contracted capacity.
- A 56MW Toronto campus spanning 19 acres, includes an existing 8MW data center and 48MW expansion capacity, all supported by committed power.
- A 48MW build-to-suit opportunity in the Dalla/Fort Worth area -boasting abundant power and connectivity options.
- A 200MW campus in Portland spanning 55 acres with 96MW currently available for leasing.
- A New Albany, Ohio 58MW data center campus with immediately available capacity and build-to-suit expansion opportunities.
Expansions beyond North America include campuses in Osaka, Japan, Melbourne, Australia and Stockholm, Sweden.
