Singapore Data Center Market
Singapore — Tropical Equatorial climate. 1.2 GW total capacity with 12% annual growth rate and 1.55 average PUE.
Key Metrics
Key Standards
- SS 564 (Singapore Standard for Green Data Centres)
- TIA-942
- Uptime Institute Tier Certification
- BCA Green Mark
- ISO 27001
- ISO 50001
Major Operators
Cooling Strategy
Key Challenges
- 1. Government moratorium on new builds (partially lifted 2022) limits expansion
- 2. Land scarcity drives multi-story facility designs up to 11 stories
- 3. Tropical heat (28-32C year-round) makes PUE optimization extremely difficult
- 4. Limited renewable energy sources; heavy reliance on imported natural gas
Frequently Asked Questions
In 2019, Singapore imposed a moratorium on new data center builds due to sustainability concerns — data centers consumed roughly 7% of national electricity. The moratorium was partially lifted in 2022 with stricter green requirements, including a maximum PUE of 1.3 for new facilities and mandatory adoption of best-in-class energy efficiency measures under the BCA-IMDA Green Mark scheme.
Most Singapore data centers operate at PUE 1.4-1.6 due to year-round high temperatures (28-32C) and humidity (70-90%). New facilities with advanced cooling technologies target PUE 1.3 or lower to meet government requirements. Achieving sub-1.3 PUE requires liquid cooling, tropical-optimized chillers, and waste heat recovery systems.
Singapore offers unmatched submarine cable connectivity (over 30 cable systems), political stability, strong IP protection, low latency to major APAC markets, a well-established regulatory framework, and a skilled workforce. Despite land scarcity and high costs, these factors make it the preferred hub for enterprises and hyperscalers serving the ASEAN region.