NTT has broken ground on another data center in Jakarta, Indonesia.

“We are thrilled to announce the start of construction for Jakarta 2 Annex Data Center which is our third data center in Indonesia,” the company said on LinkedIn this week. “Commercial operations are planned for early 2026.”

First announced in May, the seven-story Jakarta 2 Annex Data Center (JKT2A) will offer 12MW across 5,800 sqm (62,430 sq ft) of IT space, and is designed for high-density racks of up to 40kW.

The existing JKT2 offers 9.4MW across 5,400 sqm (58,125 sq ft) and capacity for 2,800 racks across eight stories. The company acquired the facility in 2015 through the purchase of Cyber CSF.

NTT launched its JKT3 campus in the Bekasi area of the city in April 2022. The four-story building offers 18,000 sqm (193,750 sq ft) of IT space and 15.2 MW capacity. When fully built out, the campus will reach 45MW.

The company previously operated its Jakarta 1 facility in the Wisma 46 building, but that is no longer listed on the company’s site.