Singapore Awards Digital Realty 50MW Data Center Allocation
On August 21, 2026, Singapore provisionally awarded Digital Realty 50MW of new data center capacity on Jurong Island through its DC-CFA2 tender. Business Times and Data Center Dynamics report that Equinix, Keppel Data Centres, and ST Telemedia Global Data Centres received matching 50MW allocations, bringing the tender total to 200MW. The selected projects committed to exceed sustainability requirements, including green-energy sourcing and liquid cooling.
On August 21, 2026, Singapore provisionally awarded Digital Realty 50MW of new data center capacity on Jurong Island through its second Data Centre Call for Application, or DC-CFA2, tender. Business Times reports that Equinix, Keppel Data Centres, and ST Telemedia Global Data Centres (STT GDC) received the same 50MW allocation, for a combined 200MW awarded by the Singapore Economic Development Board (EDB) and Infocomm Media Development Authority (IMDA).
The award gives Digital Realty additional capacity within Singapore, a constrained data center market where public authorities have used application rounds to manage land, power use, and emissions. The original announcement describes Digital Realty's Jurong Island location as AI-ready and sustainable. However, Data Center Dynamics reports that full details of the operators' planned developments have not been shared.
A sustainability-gated allocation
The four projects are to be located in a low-carbon data center park on Jurong Island that is being developed by JTC, according to Business Times and Data Center Dynamics. The island is a major industrial and energy hub southwest of mainland Singapore.
According to the EDB and IMDA statement reported by Business Times, the successful operators committed to exceed the tender's minimum sustainability requirements. The commitments include:
- •Supplying more than half of data center capacity from green energy sources.
- •Adopting liquid cooling technologies.
- •Using 100% energy-efficient IT equipment.
Data Center Dynamics identifies potential qualifying low-carbon energy sources as biomethane, low-carbon ammonia, and hydrogen. Data Centre Magazine reports that the projects will also be required to achieve Green Mark DC Platinum Certification.
The DC-CFA2 process drew more than 20 applications from local and international operators, Business Times reported. The tender was announced in December 2025, with applications closing in April 2026, according to Data Center Dynamics.
Capacity for denser AI infrastructure
The allocation is primarily an infrastructure and energy-development event rather than an announcement of specific AI cloud services, GPU deployments, or customer commitments. Data Center Dynamics reports that full details of the operators' planned developments were not shared.
For ML infrastructure teams, liquid cooling is particularly relevant because accelerated computing clusters commonly place substantially higher rack-level thermal loads on facilities than conventional enterprise workloads. Across comparable data center developments, cooling architecture, power-delivery design, and contracted energy supply can determine which high-density compute configurations can be deployed economically and at scale.
Singapore's tender requirements also place power sourcing alongside compute expansion. Industry-wide, this pairing is becoming more common where data center growth is constrained by grid capacity, carbon targets, and land availability. In this case, the reported requirements make the energy mix and cooling approach formal conditions of the awarded capacity, rather than secondary design considerations.
Keppel separately stated that its allocation would support a new AI-ready data center and involve investment exceeding S$1 billion, according to Business Times. No equivalent investment figure or project timetable for Digital Realty was included in the retrieved reports.
Key Points
- 1Singapore provisionally allocated 50MW each to four operators, expanding approved Jurong Island data center capacity by 200MW.
- 2Awardees committed to exceed sustainability thresholds, making green-energy sourcing and liquid cooling central conditions of infrastructure expansion.
- 3Across constrained markets, energy contracts and cooling design increasingly shape the practical deployment envelope for dense AI compute clusters.
Scoring Rationale
The 200MW allocation is a notable expansion of data center capacity in Singapore, a strategically important and supply-constrained regional hub. It matters to AI infrastructure practitioners because the tender explicitly couples new capacity with low-carbon energy commitments and liquid-cooling adoption, though no specific GPU deployment or cloud product was announced.
Sources
Public references used for this report.
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