Singapore Announces Data Center Capacity Allocation Call

Singapore’s government has opened a significant new window for data center development. The Singapore Economic Development Board (EDB) and the Infocomm Media Development Authority (IMDA) announced the Data Centre – Call for Application (DC-CFA2) on December 1, 2025 to allocate at least 200 MW of capacity to operators that can demonstrate world-class efficiency and sustainability. This move, which follows a years-long moratorium and tight regulatory controls, aims to reinforce the city-state’s role as a trusted AI and data center hub while accelerating the transition to green energy and resilient infrastructure.

Key Takeaways

• Singapore has launched the second DC-CFA2, opening at least 200 MW of new data center capacity for industry proposals, with a strong emphasis on green energy pathways. The application window closes March 31, 2026.
• Applicants must meet stringent energy efficiency and sustainability requirements, with at least 50% of power from green sources and best-in-class IT and energy performance standards.
• The regulatory environment, land scarcity, and rising costs continue to shape the local market, driving innovation in cooling and design and prompting operators to explore cross-border and floating data center solutions.
• Companies seeking new capacity should align proposals with Singapore’s environmental, social, and governance (ESG) objectives and Green Data Centre Roadmap to ensure eligibility and expedite approvals.

Background

Singapore has historically been a premium market for data center development, with construction costs ranking second globally in 2025 at US $14.53 per watt—only behind Tokyo, according to Turner & Townsend. [1] Land scarcity, strict planning controls, and environmental regulations have shaped the sector, causing global tech firms to look to alternatives, such as Johor, Malaysia.

After a moratorium on new data center builds starting in 2019, Singapore relaxed the ban in July 2022 through a pilot Data Centre – Call for Application exercise, enabling select operators—including AirTrunk-ByteDance (Consortium), Equinix, GDS, and Microsoft—to secure 80 MW of capacity in 2023. [2] The latest DC-CFA2 now seeks to further expand capacity, with a minimum of 200 MW on offer and additional allocations possible for projects advancing new and innovative green energy pathways.

Regulatory and Market Developments

Under the DC-CFA2, operators may apply for new data center capacity, but eligibility hinges on stringent sustainability and efficiency criteria. Facilities must be “best-in-class” in both energy and IT efficiency and at least 50% powered by green energy sources, which can include biomethane, low-carbon ammonia, hydrogen, novel fuel cells with carbon capture, or on-site solar generation. The application window closes on 31 March 2026.

Singapore’s regulatory approach places a strong emphasis on planning controls and encourages clear ESG alignment. Projects with well-developed sustainability plans and a demonstrated commitment to low-carbon outcomes are prioritized for power allocation. The Green Data Centre Roadmap sets a Power Usage Effectiveness (PUE) target of less than 1.3 for new builds, and projects meeting or exceeding these efficiency standards may receive faster approvals and earmarked grid allocations. [3]

Operators face rising capital expenditures due to advanced cooling requirements and upgraded electrical infrastructure, especially as AI workloads drive rack densities far above legacy standards. The integration of liquid cooling, immersion systems, and renewable-diesel backup is becoming standard to meet both operational and regulatory demands. Delays in sourcing specialized equipment and skilled labor remain challenges, though supply chain conditions are improving.

Singapore’s unique market dynamics—high costs, limited land, and capped power allocations—are forcing operators to innovate. Vertical stacking in mature hubs like Tai Seng, floating data centers in partnership with Keppel, and cross-border expansion into Johor and Batam are all strategies to mitigate local constraints while maintaining Singapore’s premium position as a connectivity hub.

Implications or Recommendations

For data center developers and tenants, the DC-CFA2 presents both an opportunity and a challenge. The competitive application process means that proposals with strong ESG alignment and low-carbon outcomes are more likely to secure power allocations. Industry players should ensure their submissions are not only technically advanced but also demonstrate leadership in energy efficiency, renewable energy sourcing, and sustainability innovation.

Operationally, the cost of development in Singapore is likely to remain elevated due to regulatory and engineering requirements. Firms must budget for advanced cooling, high-density rack capabilities, and compliance with the regulatory efficiency standards.

Land scarcity and high industrial tariffs continue to drive up the total cost of ownership, prompting many operators to pursue cross-border campuses or floating data center models. However, Singapore’s policy stability and clear regulatory mandates provide strong assurances for investors, mitigating risks prevalent in less regulated markets.

Clients and investors should closely monitor the evolving requirements, particularly around green energy sourcing and capacity allocation. Early adopters of sustainability technologies and practices will be best positioned to secure new capacity and maintain premium market positioning. Companies may want to form partnerships to address the capital-intensive nature of development and accelerate innovation in cooling, power management, and ESG reporting.

Conclusion

Singapore’s DC-CFA2 marks a pivotal expansion of the city-state’s data center sector, reinforcing its regional leadership while demanding high sustainability and efficiency standards from new builds. Operators and investors must navigate rising costs, land and power constraints, and rigorous green energy requirements to capitalize on available capacity. Early, well-prepared proposals and strong ESG credentials will be essential for success in a market that remains both highly competitive and tightly regulated.