US data center firm CoreSite has launched a new facility in Secaucus, New Jersey.

The American Tower-owned company this week announced the completion of its newest facility, NY3.

The purpose-built data center, located adjacent to CoreSite’s existing NY2 facility at 2 Emerson Lane, adds more than 138,000 sq ft (12,820 sqm) to CoreSite’s greater New York footprint and around 15MW of capacity.

“The launch of NY3 represents more than just added capacity; it’s a strategic investment in our customers’ future,” said Adam Post, SVP of finance and corporate development at CoreSite. “As AI and advanced workloads reshape industries, enterprises need infrastructure that is purpose-built for performance and scalability, along with robust interconnectivity solutions to accelerate their digital transformation. NY3 delivers on that promise and will empower our customers in the New York market to innovate, connect, and grow with confidence.”

Plans for NY3 were first announced in late 2023. At the time, the company said the four-story facility would be completed around Q4 2024.

CoreSite’s New York market footprint totals more than 442,000 sq ft and includes NY1 (32 Avenue of the Americas, Manhattan, New York), NY2 in Hudson County, and the new NY3 data center.

The company's total footprint now includes 30 data centers comprising approximately 4.5 million sq ft (418,000 sqm) across 11 US markets.