Jun 11, 2026 | Posted by Abdul-Rahman Oladimeji
Asia-Pacific data center operator ST Telemedia Global Data Centres (STT GDC) is expanding its Jakarta campus with a series of new developments in Indonesia. The company has launched STT Jakarta 2, completed the topping-out of STT Jakarta 3, and broken ground on STT Jakarta 5 and STT Jakarta 6. Collectively, the projects will add more than 100MW of capacity, with the campus expected to exceed 360MW when fully developed.
Bruno Lopez, president and group CEO, STT GDC, said: “Indonesia is one of Southeast Asia’s most important digital infrastructure markets, driven by accelerating demand for cloud and AI. This expansion reflects our conviction in this country’s long-term growth and our commitment to delivering the scale, resilience and readiness required to support Indonesia’s next phase of digital development.”
Located in the GIIC industrial estate in Bekasi, West Java, STT Jakarta 2 delivers 24MW and was launched after breaking ground in September 2024. STT Jakarta 3 adds another 24MW and is due online before the end of 2026. STT Jakarta 5 and 6, each planned for 40MW, are expected to be completed by 2027. The campus is supported by an on-site high-voltage substation and is being built to handle high-density AI workloads, including Nvidia’s Vera Rubin GPU systems.
Hendrikus Hendra Gozali, country head, STT GDC Indonesia, added: “Indonesia is entering a new phase of digital growth where infrastructure readiness will become increasingly important in supporting AI adoption, cloud expansion, and enterprise transformation. The continued expansion of our Jakarta data center campus underscores our long-term commitment to meeting these evolving needs with scalable, high-density capacity that supports both current and next-generation workloads, backed by secured high‑voltage power on‑site and carbon‑neutral operations from day one.”
The Bekasi campus was first announced in May 2021 and is being developed with Triputra Group and Temasek. STT Jakarta 1 has been operational since June 2023 with 18MW capacity. The project has expanded from an initial four-building, 90MW plan to up to nine buildings and around 360MW, including future phases Jakarta 7–9 (60MW each, timelines undisclosed).
