Equinix Opens SG6 in Singapore With $290M First-Phase Investment

Equinix has opened SG6, a nine-story data center in Singapore backed by an initial $290 million investment, roughly two years ahead of its original launch schedule. The facility is the Nasdaq-listed colocation provider's sixth International Business Exchange (IBX) site in the city-state and one of the first to be built under Singapore's tightly controlled process for releasing new data center capacity.

The site at Jalan Tukang will offer approximately 1,550 cabinets in its first phase and up to 20MW of IT capacity at full build-out. Equinix broke ground in November 2024, and the facility had originally been due to launch in Q1 2027.

The early arrival matters because of how Singapore governs data center growth. The city-state imposed a moratorium on new data center developments in 2019, though facilities already authorized at that point could still be built. That freeze has begun to relax, but only through a rationing mechanism: the government's Data Centre – Call for Application (DC-CFA) process, which grants limited new capacity to a handful of operators.

In 2023, the first DC-CFA allocated 80MW of new capacity across four winners: Equinix, GDS (now DayOne), Microsoft, and a consortium of AirTruck and TikTok-owner ByteDance. SG6 was built under that allocation. Earlier this year, a second DC-CFA awarded 50MW each to Digital Realty, Equinix, Keppel Data Centers, and ST Telemedia Global Data Centers. Equinix has not detailed how it will use that second tranche.

What did Equinix's leadership say?

Equinix CEO Adaire Fox-Martin framed the opening around Singapore's role in the digital economy. "Singapore sits at the intersection of global commerce, digital technology and sustainable development," she said. "Equinix has been investing in Singapore for nearly 25 years, and our new facility will further expand our presence as the neutral exchange where enterprises connect to the clouds, networks and partners they need to innovate and grow."

Singapore country managing director Yee May Leong pointed to the balance between growth and resource constraints that has shaped the regulatory regime. "Singapore's strength has always been its ability to look ahead – to embrace growth and innovation while being thoughtful about how we use our resources," Leong said. "I'm proud that Equinix can continue to play a part in Singapore's growth, working alongside government and industry to enable the next generation of AI and innovation, while building a more resilient and sustainable future."

How does SG6 meet Singapore's efficiency rules?

The facility arrives with a set of sustainability features that map directly onto national policy. Solar panels on the rooftop and building facade provide on-site renewable generation, and rainwater harvesting systems cut water consumption.

SG6 is designed to achieve a Power Usage Effectiveness (PUE) of 1.20 and is targeting BCA-IMDA Green Mark Platinum certification. Under Singapore's national energy efficiency standard, SS 715:2025, customer IT server equipment deployed at the site must hold a recognized energy efficiency certification or demonstrate an equivalent efficiency level. That requirement shifts part of the efficiency burden onto tenants, not just the operator.

What comes next at the site?

SG6 will also host a Co-Innovation Facility (CIF) in partnership with the National University of Singapore Energy Solutions Hub. Targeted to open in 2027, the CIF will serve as a platform to test and scale new cooling technologies, digital twins, and energy and sustainability solutions.

Equinix has operated in Singapore since 2002, with its previous facility, SG5, launching in 2021. The company now holds a further 50MW of awarded capacity from the second DC-CFA round, leaving open the question of when and where its next Singapore build will follow.