QTS Data Centers is developing a nine-building hyperscale campus on roughly 400 acres near Hands Mill Highway and Campbell Road in the Clover area of York County, north of Rock Hill and just south of Lake Wylie. The company acquired the land in 2023 (originally zoned industrial) for about $11.2 million under the codename "Project Cobra," and describes the buildout as an approximately $8 billion investment.
Construction began in 2025. Phase 1 consists of four buildings on about 109 acres, with the first building expected to be operational by 2028. A second round of construction is slated to begin in 2027 so the phases overlap; Phases 2 and 3 add five more buildings on a timeline still being determined.
The campus uses a closed-loop cooling system that, after an initial fill of roughly 600,000 gallons, recirculates the same water for the life of the system rather than continuously consuming it. Power is delivered through York Electric Cooperative, with wholesale supply arranged via Central Electric Power Cooperative from the Duke Energy balancing authority serving the area. QTS does not publicly disclose the campus's power capacity; industry reporting has described it as hundreds of megawatts. At full buildout QTS expects roughly 200 permanent on-site jobs plus about 1,000 construction jobs.