Data pack · Updated 12 October 2026
How much data center capacity Singapore has installed, how it compares with the rest of Asia Pacific, and what our trackers show about its sites, operators, deals and rules.
Singapore data center capacity at a glance
Singapore had about 1.5 GW of installed data center capacity (IT load) at the end of 2025, by our estimate. That is about 3% of the capacity in Asia Pacific and puts Singapore at number 10 of the 26 countries in our global model. Our Data Center Tracker holds 48 sites in Singapore run by 19 operators: 41 operational, 3 under construction and 4 planned. Our trackers also hold 9 verified deals and 5 government measures in force for the country.
Installed capacity is IT load, the power available to servers, storage and network. The country figure comes from the same model as the global and regional totals and is benchmarked against dated public figures. Site figures below are what each source states, often a campus’s full build-out, so they are not the same measure.
What our tracker holds for Singapore
Largest tracked sites
| Site | Operator | City | Status | MW |
|---|---|---|---|---|
| SGP1 Singapore | AirTrunk | Singapore | Operational | 78 |
| SGP2 Singapore | AirTrunk | Singapore | Planned | 70 |
| DC Tuas | Nxera | Singapore | Operational | 58 IT |
| Digital Realty Jurong Island (DC-CFA2) | Digital Realty | Singapore | Planned | 50 IT |
| Keppel DC SGP 11 | Keppel | Singapore | Planned | 50 |
| STT Singapore 6 | ST Telemedia Global Data Centres | Singapore | Operational | 40 IT |
| Floating Data Centre project (Loyang) | Keppel | Singapore | Under construction | 25 |
| SG1 | DayOne | Singapore | Under construction | 20 |
| SG6 | Equinix | Singapore | Under construction | 20 |
| STT Singapore 4 | ST Telemedia Global Data Centres | Singapore | Operational | 18 IT |
Where the sites are
| City | Sites | Operators | MW stated, live |
|---|---|---|---|
| Singapore | 48 | 19 | 288 |
Cities with the most tracked sites. MW only where a source states it.
Who runs them
| Operator | Sites | MW live | MW pipeline |
|---|---|---|---|
| AirTrunk | 2 | 78 | 70 |
| ST Telemedia Global Data Centres | 6 | 112 | n/a |
| Keppel | 11 | n/a | 75 |
| Nxera | 3 | 58 | n/a |
| Digital Realty | 4 | n/a | 50 |
| Equinix | 6 | n/a | 20 |
| DayOne | 1 | n/a | 20 |
| BDx | 1 | 12 | n/a |
Operators ranked by MW stated at their tracked sites in Singapore.
Power context
- Grid emission factor, 20240.402 kgCO2/kWh · Energy Market Authority
- Industrial power price, 2025189.04 USD/MWh · Singapore Department of Statistics (SingStat), source SP Group, via data.gov.sg
- Renewable share of electricity, 20242.1 % · Energy Market Authority
Rules in force
- EfficiencySS 726:2026 Liquid Cooling in Tropical Data Centres
- EfficiencySS 715:2025 Energy Efficiency of Data Centre IT Equipment
- EfficiencyBCA-IMDA Green Mark for Data Centre 2024 criteria (GMDC: 2024)
- PlanGreen Data Centre Roadmap: Charting green growth for data centres in Singapore
- EfficiencySingapore Standard SS 564 Green Data Centres, Energy and environmental management systems
From government sources. Power and policy in Singapore
Recent deals
- Oct 2026 · FinancingDayOne Data Centers (ADS, ticker DODC)
- Aug 2026 · Power dealRooftop solar capacity from Flo Energy Singapore (11.5MWp, option to 50MWp), 12 MW
- Aug 2026 · FinancingDayOne SG1 data centre, Singapore (20MW), 20 MW, USD 415 m
- Aug 2026 · M&A2.5% interest in data centre at 11 Loyang Close, Singapore, 42 MW, USD 68 m
- Jul 2026 · M&AKim Chuan Telecommunications Complex, Singapore, USD 155 m
- Jun 2026 · FinancingGalaxy Data Center (Galaxy DC), USD 250 m
Other countries in Asia Pacific
- China30.9 GW
- Japan2.6 GW
- India1.6 GW
- Australia1.5 GW
- South Korea1.3 GW
- Malaysia1.3 GW
- Hong Kong0.8 GW
- Indonesia0.7 GW
Installed capacity, end 2025, DC Market Insights estimate. All countries and regions
Singapore in the full data pack
By year to 2035
Installed MW for Singapore from 2020 to 2035, in the same model as the global and regional totals, with low, base and high cases.
Leading hubs
Live and pipeline MW for the main metro markets, with the basis of each figure.
Every tracked site
The full site list with operator, location, status, MW and source, refreshed from our tracker.
Related research on Singapore
Frequently asked questions
How much data center capacity does Singapore have?
We estimate about 1.5 GW of installed data center capacity (IT load) in Singapore at the end of 2025, about 3% of Asia Pacific and number 10 of the 26 countries in our model. This is a DC Market Insights estimate, benchmarked against dated public figures.
How many data centers are there in Singapore?
Our Data Center Tracker lists 48 sites in Singapore (41 operational, 3 under construction, 4 planned), run by 19 operators. Each site is verified from operator, planning or utility sources; the list grows as new sites are confirmed.
Which companies have the most tracked data center capacity in Singapore?
By capacity stated at their sites (operational plus pipeline), the largest in our tracker are AirTrunk, ST Telemedia Global Data Centres, Keppel. Site capacity is counted only where a source states it.
What rules apply to data centers in Singapore?
Our Power and Policy Tracker lists 5 government measures in force for Singapore, such as incentives, tariffs, grid rules and national plans, each linked to the official source.
How will Singapore data center capacity grow to 2035?
The full data pack gives installed capacity for Singapore by year from 2020 to 2035, in the same model as the global and regional totals, with low, base and high cases and the main metro hubs.