Countries · Singapore国家地区 · 新加坡
Where can AI data centres be built in Singapore, and how do rationed capacity, green-energy conditions and a tropical climate shape the cooling?新加坡哪里建得起 AI 数据中心？限量释放的容量、绿色能源条件和热带气候怎样影响冷却选择？
Singapore rations new data-centre capacity.新加坡限量释放数据中心容量。
About 80 MW (2023) and 200 MW (2026) were provisionally awarded, each with a strict PUE.2023 年临时分配约 80 MW，2026 年 200 MW，均附严格 PUE 要求。
Sources checked 2026-10-15; climate from hourly observations 2020–2024来源核查 2026-10-15；气候来自 2020–2024 年逐时观测
PUE requirement or targetPUE 要求或目标
1.25
PUE of 1.25 or better at 100% IT load required of the second-round awardees, with Green Mark for Data Centres 2024 Platinum第二轮获选者须在 100% IT 负荷下达到 PUE 1.25 或更优，并须取得 2024 版数据中心绿色标志白金级
WUE requirement or targetWUE 要求或目标
≤2.0≤2.0m³/MWh
WUE that IMDA and PUB aim to help new and existing data centres reach over ten years (Green DC Roadmap, 2024); PUB's sector benchmark is 2.1 m³/MWh, not a limitIMDA 与 PUB 力求帮助新建和现有数据中心在十年内达到的 WUE（绿色数据中心路线图，2024）；PUB 行业基准为 2.1 m³/MWh，不是限值
Power build-out电力建设规模
1.6GW
Maximum IT load capacity of Singapore's data centres, October 2026, including the 200 MW allocated in the second call2026 年 10 月新加坡数据中心最大 IT 负荷容量，含第二轮征集分配的 200 MW
Biggest constraint最大约束
Power电力
The biggest constraint is power: new capacity is now allocated mainly through government calls, and the second call requires at least half of the new capacity to run on green energy.最大约束是电力：新增容量目前主要通过政府征集分配，第二轮征集要求新增容量至少一半使用绿色能源。
Solid: provisional awards. Hollow: the roadmap aim, a lower bound. The aim is not added to the awards; the sources do not say whether the MW are IT load or total.实心：临时分配。空心：路线图目标，为下限。目标不与分配量相加；来源未说明 MW 为 IT 负荷还是总负荷。
| Round or aim轮次或目标 | MW | Kind类型 | Source来源 |
|---|---|---|---|
| Pilot call, awarded 2023试点征集，2023 年分配 | about 80约 80 | provisional award临时分配 | link链接 |
| Roadmap aim, 2024路线图目标，2024 年 | at least 300至少 300 | target目标 | link链接 |
| Second call, awarded 2026第二轮征集，2026 年分配 | 200 | provisional award临时分配 | link链接 |
Provisional awards in the two Calls for Application and the Green DC Roadmap aim; the sources do not say whether the MW are IT load or total. The aim is a lower bound ("at least") and is not added to the awards.两轮“数据中心申请征集”的临时分配量和《绿色数据中心路线图》的目标；来源未说明 MW 为 IT 负荷还是总负荷。目标为下限（“至少”），不与分配量相加。
Thermal meaning热管理含义
Policy, efficiency, power and water政策、能效、电力与用水
Policies政策
- In 2019 the Government told the industry of a temporary pause in data-centre growth and began a review.2019 年政府告知业界暂停数据中心增长并启动评估。 historical历史 2019 source来源
- The pause was lifted in 2022, followed by the pilot Call for Application.暂停于 2022 年解除，随后推出试点申请征集。 historical历史 2022 source来源
- New data-centre capacity is now mainly allocated through the Calls for Application.新数据中心容量现在主要通过申请征集分配。 in force (policy)生效（政策） 2026-10-07 source来源
- The pilot Call for Application opened on 20 July 2022 and closed on 21 November 2022.试点申请征集于 2022 年 7 月 20 日开放，2022 年 11 月 21 日截止。 historical历史 2022-07-20 source来源
- DC-CFA2 launched on 1 December 2025, offering at least 200 MW, potentially more through new green energy pathways.DC-CFA2 于 2025 年 12 月 1 日启动，提供至少 200 MW，并可通过新的绿色能源途径获得更多。 historical历史 2025-12-01 source来源
- The agencies will review the need for another Call for Application in 18 to 24 months.相关机构将在 18 至 24 个月后评估是否需要下一轮申请征集。 announced已宣布 2026-08-21 source来源
- The Digital Infrastructure Bill would allow commitments made in the Calls for Application, including green energy, to be enforced as licence conditions.《数字基础设施法案》将使申请征集中作出的承诺（包括绿色能源）可作为许可条件执行。 bill (second reading 2026-10-07)法案（2026-10-07 二读） 2026-09-08 source来源
Efficiency rules能效要求
- DC-CFA2 awardees must reach a PUE of 1.25 or better at 100% IT load and obtain BCA-IMDA Green Mark for Data Centres 2024 Platinum.DC-CFA2 获选者须在 100% IT 负荷下达到 PUE 1.25 或更优，并取得 BCA-IMDA 数据中心绿色标志 2024 白金级认证。 condition of DC-CFA2DC-CFA2 条件 2025-12-01 source来源
- The pilot Call for Application asked for a PUE of 1.3 or better at 100% IT load.试点申请征集要求在 100% IT 负荷下 PUE 达到 1.3 或更优。 condition of the pilot DC-CFA试点 DC-CFA 条件 2022-07-20 source来源
- Roadmap aim: bring all data centres in Singapore to PUE 1.3 or lower at 100% IT load over 10 years.路线图目标：10 年内使新加坡所有数据中心在 100% IT 负荷下 PUE 不高于 1.3。 target目标 2024-05-29 source来源
- Tropical data-centre standard SS 697:2023 gives a method to raise operating temperatures safely towards 26 °C and above; IMDA cites 2–5% cooling energy savings for every 1 °C. IMDA invites operators to use it; no temperature is mandated.热带数据中心标准 SS 697:2023 提供安全提高运行温度至 26 °C 及以上的方法；IMDA 称每提高 1 °C 可节省 2–5% 冷却能耗。IMDA 邀请运营商采用，未规定强制温度。 standard (voluntary)标准（自愿采用） 2023-06-08 source来源
- SS 715:2025 says data-centre IT equipment should be able to operate safely at up to 35 °C.SS 715:2025 规定数据中心 IT 设备应能在最高 35 °C 下安全运行。 standard (voluntary)标准（自愿采用） 2025-08 source来源
- DC-CFA2 applicants have to show IT equipment that meets or exceeds the efficiency standards set out in SS 715:2025.DC-CFA2 申请者须证明其 IT 设备达到或超过 SS 715:2025 所列的能效标准。 condition of DC-CFA2DC-CFA2 条件 2025-12-01 source来源
- Digital Infrastructure Bill: data centres with a critical IT load of at least 3 MW will be licensed and must meet facility-level PUE requirements, existing and new; the numeric thresholds were not published in the pages opened.《数字基础设施法案》：关键 IT 负荷至少 3 MW 的数据中心须取得许可，并满足设施级 PUE 要求，适用于现有和新建数据中心；已打开的页面未公布具体数值。 bill (second reading 2026-10-07)法案（2026-10-07 二读） 2026-09-08 source来源
Power电力
- Data centres used about 5.3% of Singapore's electricity (2.75 TWh) in 2019 and about 7% (3.40 TWh) in 2020.数据中心用电占新加坡总用电约 5.3%（2.75 TWh，2019 年），2020 年约 7%（3.40 TWh）。 actual实际 2020 source来源
- In 2024 data centres used about 6.5 TWh of electricity, slightly more than 10% of Singapore's total consumption (minister's speech, 7 October 2026).2024 年数据中心用电约 6.5 TWh，略高于新加坡总用电的 10%（部长讲话，2026 年 10 月 7 日）。 actual实际 2024 source来源
- DC-CFA2 applicants must power at least 50% of the new capacity from eligible green energy pathways, such as biomethane, low-carbon ammonia or hydrogen, or fuel cells with carbon capture.DC-CFA2 申请者须以合格的绿色能源途径供应新容量的至少 50%，例如生物甲烷、低碳氨或氢、带碳捕集的燃料电池。 condition of DC-CFA2DC-CFA2 条件 2025-12-01 source来源
- SP Group requires data-centre developments to include an IMDA acknowledgement email with the electricity connection application.SP Group 要求数据中心项目在申请电力接入时附上 IMDA 的确认邮件。 in force生效中 2026-01 source来源
- Connection options by contracted capacity: 25,501–84,999 kW from the nearest feasible 66 kV substation; 85,000–169,999 kW from the nearest feasible 66 kV source station; 230 kV for a minimum of 85,000 kW (contracted capacity, not IT MW).按合同容量的接入方式：25,501–84,999 kW 从最近可行的 66 kV 变电站接入；85,000–169,999 kW 从最近可行的 66 kV 电源站接入；230 kV 接入的最低合同容量为 85,000 kW（合同容量，不是 IT MW）。 in force生效中 2026-01 source来源
- Singapore has given conditional approvals to 13 projects to import 9.25 GW of low-carbon electricity (national, not specific to data centres).新加坡已向 13 个项目发出有条件批准，进口 9.25 GW 低碳电力（全国性，非数据中心专用）。 conditional approvals有条件批准 2026-08 source来源
Water水
- Green DC Roadmap: IMDA will work with PUB to help new and existing data centres reach a WUE of 2.0 m³/MWh or lower over 10 years; the median for large water users was 2.2 m³/MWh in 2021.绿色数据中心路线图：IMDA 将与 PUB 合作，帮助新建和现有数据中心在 10 年内将 WUE 降至 2.0 m³/MWh 或以下；2021 年大用水户的中位数为 2.2 m³/MWh。 target目标 2024-05-29 source来源
- PUB's sectoral benchmark for data centres is 2.1 m³/MWh (a benchmark, not a limit).PUB 对数据中心的行业基准为 2.1 m³/MWh（基准值，不是限值）。 benchmark基准 source来源
- Since 1 January 2015, any user of at least 60,000 m³ of water a year must submit water-efficiency notifications and plans to PUB.自 2015 年 1 月 1 日起，年用水量至少 60,000 m³ 的用户须向 PUB 提交用水效率申报和计划。 in force from 2015-01-01自 2015-01-01 生效 source来源
- The roadmap says cooling towers account for up to 97% of a data centre's water use.路线图称冷却塔占数据中心用水的比例最高可达 97%。 actual实际 2024 source来源
- Most water supplied to data centres is NEWater (reclaimed water) rather than freshwater; no volume was given.供给数据中心的水大部分是新生水（再生水）而非淡水；未给出用量。 actual实际 2026-02-26 source来源
Projects项目
| Company公司 | Place地点 | As stated by the company公司表述 | Kind类型 | Source来源 |
|---|---|---|---|---|
| Keppel Data Centres | Jurong Island (SGP 11)裕廊岛（SGP 11） | 50 MW provisional award under DC-CFA2 (basis not stated); expected investment more than S$1 billion (investment, not capacity)DC-CFA2 临时分配 50 MW（口径未说明）；预计投资超过 10 亿新元（投资，不是容量） targets PUE under 1.2 and WUE around 1.6 (targets)目标 PUE 低于 1.2、WUE 约 1.6（目标值） | capacity容量 | link链接 |
| ST Telemedia Global Data Centres | Jurong Island (EDB: all DC-CFA2 sites)裕廊岛（EDB：所有 DC-CFA2 站点） | Selected under DC-CFA2 to develop 50 MW of new capacity (basis not stated); more than 50% will be powered through eligible green energy pathways (planned)DC-CFA2 获选，拟开发 50 MW 新容量（口径未说明）；50% 以上将通过合格绿色能源途径供电（计划） | capacity容量 | link链接 |
| Equinix | SG6SG6 | 20 MW when fully built (pilot DC-CFA award; basis not stated); initial investment US$260 million; expected to open in Q1 2027 (as of November 2024)建成后 20 MW（试点 DC-CFA 分配；口径未说明）；首期投资 2.6 亿美元；预计 2027 年第一季度开业（2024 年 11 月时的说法） | capacity容量 | link链接 |
| AirTrunk | Singapore (three facilities)新加坡（三座设施） | Three hyperscale facilities totalling 180 MW IT load (company figure, March 2026)三座超大规模设施，IT 负荷合计 180 MW（公司数字，2026 年 3 月） | capacity容量 | link链接 |
| AirTrunk | Loyang (SGP2)樟宜罗央（SGP2） | Will provide 70+ MW for partners (basis not stated); financed by an S$2.25 billion green loan (financing, not capacity)将为合作伙伴提供 70 MW 以上（口径未说明）；以 22.5 亿新元绿色贷款融资（融资，不是容量） design PUE 1.20设计 PUE 1.20 | capacity容量 | link链接 |
Capacity and investment are different measures and are never added. Capacities are the companies' own figures, with their qualifiers.容量和投资是不同的量，不相加。容量为公司自己的数字，保留其限定词。
What is not covered: 未覆盖：No official time series of data-centre capacity or electricity was found, only dated figures. The Digital Infrastructure Bill's numeric PUE thresholds and the Green Mark 2024 PUE tiers were not found in the pages opened. EMA pages could not be read, so EMA statistics and its large-load rules are not shown.未找到数据中心容量或用电的官方时间序列，只有带日期的单个数字。已打开的页面中未找到《数字基础设施法案》的 PUE 具体数值和 2024 版绿色标志的 PUE 分级。EMA 页面无法读取，因此未显示其统计和大负荷规则。
Database view: every Singapore number and fact on this page, with its source wording数据库视图：本页全部新加坡数字和事实及来源原文70 rows70 行
Showing显示 70Quotes are the source's own wording. Main series: Provisional awards in the two Calls for Application and the Green DC Roadmap aim; the sources do not say whether the MW are IT load or total. The aim is a lower bound ("at least") and is not added to the awards. Climate rows: hours a year (2020–2024 average) a dry cooler alone can make the water, from NOAA hourly observations, assuming the dry cooler supplies the facility water directly (a plate heat exchanger in between adds its own approach, so fewer hours). Missing hours are scaled from the observed share of each year to 8,760 hours.引文为来源原文。主序列：两轮“数据中心申请征集”的临时分配量和《绿色数据中心路线图》的目标；来源未说明 MW 为 IT 负荷还是总负荷。目标为下限（“至少”），不与分配量相加。气候行：仅靠干冷器即可制水的年小时数（2020–2024 年平均），来自 NOAA 逐时观测，假设干冷器直接供设施水（中间若有板式换热器，会再增加其接近温差，小时数更少）。缺测小时按每年已观测的比例折算为 8,760 小时。
| Field字段 | Fact事实 | Status状态 | Date日期 | Source wording来源原文 | Source来源 |
|---|---|---|---|---|---|
| Build scale建设规模 | New data-centre capacity released since the 2019–2022 pause2019–2022 年暂停之后释放的新数据中心容量: Pilot call, awarded 2023试点征集，2023 年分配, about 80约 80 MW | provisional award临时分配 | 2023-07-14 | we are provisionally awarding about 80 MW to the following companies (listed alphabetically) | link链接 |
| Build scale建设规模 | New data-centre capacity released since the 2019–2022 pause2019–2022 年暂停之后释放的新数据中心容量: Roadmap aim, 2024路线图目标，2024 年, at least 300至少 300 MW | target目标 | 2024-05-29 | We aim to provide at least 300 megawatts (MW) of additional capacity in the near term, with much more through green energy deployments. | link链接 |
| Build scale建设规模 | New data-centre capacity released since the 2019–2022 pause2019–2022 年暂停之后释放的新数据中心容量: Second call, awarded 2026第二轮征集，2026 年分配, 200 MW | provisional award临时分配 | 2026-08-21 | provisionally allocated 200 megawatts (MW) of new capacity to four data centre (DC) operators through the Second Data Centre – Call for Application (DC-CFA2) exercise. | link链接 |
| Build scale建设规模 | As of 2021, Singapore had more than 70 operational data centres with about 1,000 MW of total available IT capacity.截至 2021 年，新加坡有 70 多个运营中的数据中心，可用 IT 容量合计约 1,000 MW。 | actual实际 | 2021 | As of 2021, there are more than 70 operational data centres (DCs) in Singapore with a total available IT capacity of about 1,000 megawatts (MW). | link链接 |
| Build scale建设规模 | IMDA's Green DC Roadmap (2024) puts total capacity above 1.4 GW; it does not say whether this is IT load or facility power.IMDA《绿色数据中心路线图》（2024）称总容量超过 1.4 GW；未说明是 IT 负荷还是设施总功率。 | actual实际 | 2024 | total capacity exceeding 1.4 gigawatts | link链接 |
| Build scale建设规模 | The maximum IT load capacity of Singapore's data centres is 1.6 GW, including the 200 MW allocated in DC-CFA2; the Jurong Island Data Centre Park's 700 MW is total electricity consumption (IT and facility) and overlaps with it, so the two are not added.新加坡数据中心的最大 IT 负荷容量为 1.6 GW，包含 DC-CFA2 分配的 200 MW；裕廊岛数据中心园区的 700 MW 是总用电（IT 加设施），与前者重叠，两者不相加。 | actual实际 | 2026-10-07 | The 1.6 gigawatts cited is the maximum IT load capacity of data centres in Singapore. It includes the 200 megawatts allocated under the second Data Centre - Call for Application. | link链接 |
| Build scale建设规模 | Pilot Call for Application: about 80 MW of new capacity provisionally awarded to four operators (AirTrunk-ByteDance, Equinix, GDS, Microsoft) from more than 20 proposals.试点申请征集：从 20 多份提案中，向四家运营商（AirTrunk-字节跳动、Equinix、GDS、Microsoft）临时分配约 80 MW 新容量。 | provisional allocation临时分配 | 2023-07-14 | we are provisionally awarding about 80 MW to the following companies (listed alphabetically) | link链接 |
| Build scale建设规模 | Second Call for Application (DC-CFA2): 200 MW provisionally allocated, 50 MW each to Digital Realty, Equinix, Keppel Data Centres and ST Telemedia Global Data Centres, all on Jurong Island.第二轮申请征集（DC-CFA2）：临时分配 200 MW，Digital Realty、Equinix、Keppel 数据中心和 ST Telemedia 环球数据中心各 50 MW，均位于裕廊岛。 | provisional allocation临时分配 | 2026-08-21 | provisionally allocated 50MW of DC capacity to each of the following companies (listed alphabetically) … DCs supported under DC-CFA2 will locate their facilities on Jurong Island. | link链接 |
| Build scale建设规模 | Green DC Roadmap aim: at least 300 MW of additional capacity in the near term, with much more through green energy deployments.绿色数据中心路线图目标：近期至少新增 300 MW 容量，并通过绿色能源部署争取更多。 | target目标 | 2024-05-29 | We aim to provide at least 300 megawatts (MW) of additional capacity in the near term, with much more through green energy deployments. | link链接 |
| Build scale建设规模 | Singapore has no pre-determined upper limit on data-centre capacity but works within its resource and environmental constraints.新加坡对数据中心容量没有预设上限，但在资源和长期环境承诺的约束内推进。 | in force (policy)生效（政策） | 2026-03-03 | While Singapore does not have a pre-determined upper limit to DC capacity, we work within the envelope of our resource constraints and long-term environmental commitments. | link链接 |
| Power电力 | Data centres used about 5.3% of Singapore's electricity (2.75 TWh) in 2019 and about 7% (3.40 TWh) in 2020.数据中心用电占新加坡总用电约 5.3%（2.75 TWh，2019 年），2020 年约 7%（3.40 TWh）。 | actual实际 | 2020 | this increased by 1.7 percentage points to approximately 7% (3.40 TWh) in 2020. | link链接 |
| Power电力 | In 2024 data centres used about 6.5 TWh of electricity, slightly more than 10% of Singapore's total consumption (minister's speech, 7 October 2026).2024 年数据中心用电约 6.5 TWh，略高于新加坡总用电的 10%（部长讲话，2026 年 10 月 7 日）。 | actual实际 | 2024 | in 2024, data centres used about 6.5 terawatt-hours of electricity, slightly more than 10% of Singapore's total consumption. | link链接 |
| Power电力 | DC-CFA2 applicants must power at least 50% of the new capacity from eligible green energy pathways, such as biomethane, low-carbon ammonia or hydrogen, or fuel cells with carbon capture.DC-CFA2 申请者须以合格的绿色能源途径供应新容量的至少 50%，例如生物甲烷、低碳氨或氢、带碳捕集的燃料电池。 | condition of DC-CFA2DC-CFA2 条件 | 2025-12-01 | with at least 50% powered by eligible green energy pathways such as biomethane, low-carbon ammonia, low-carbon hydrogen, novel fuel cells with carbon capture & storage technology, or vertical building-integrated photovoltaics/building-applied photovoltaics. | link链接 |
| Power电力 | SP Group requires data-centre developments to include an IMDA acknowledgement email with the electricity connection application.SP Group 要求数据中心项目在申请电力接入时附上 IMDA 的确认邮件。 | in force生效中 | 2026-01 | For data centre developments, customers will need to include IMDA acknowledgement email as part of application submission. | link链接 |
| Power电力 | Connection options by contracted capacity: 25,501–84,999 kW from the nearest feasible 66 kV substation; 85,000–169,999 kW from the nearest feasible 66 kV source station; 230 kV for a minimum of 85,000 kW (contracted capacity, not IT MW).按合同容量的接入方式：25,501–84,999 kW 从最近可行的 66 kV 变电站接入；85,000–169,999 kW 从最近可行的 66 kV 电源站接入；230 kV 接入的最低合同容量为 85,000 kW（合同容量，不是 IT MW）。 | in force生效中 | 2026-01 | between 85,000kW and 169,999kW for service connection from the nearest feasible 66kV source station … 230kV, 50Hz, 3-phase, 3-wire system for connection with minimum Contracted Capacity of 85,000kW | link链接 |
| Power电力 | Singapore has given conditional approvals to 13 projects to import 9.25 GW of low-carbon electricity (national, not specific to data centres).新加坡已向 13 个项目发出有条件批准，进口 9.25 GW 低碳电力（全国性，非数据中心专用）。 | conditional approvals有条件批准 | 2026-08 | As of August 2026, Singapore has awarded Conditional Approvals to 13 projects, to import 9.25GW of low-carbon electricity from Australia, Cambodia, Indonesia, Malaysia, and Vietnam. | link链接 |
| Water水 | Green DC Roadmap: IMDA will work with PUB to help new and existing data centres reach a WUE of 2.0 m³/MWh or lower over 10 years; the median for large water users was 2.2 m³/MWh in 2021.绿色数据中心路线图：IMDA 将与 PUB 合作，帮助新建和现有数据中心在 10 年内将 WUE 降至 2.0 m³/MWh 或以下；2021 年大用水户的中位数为 2.2 m³/MWh。 | target目标 | 2024-05-29 | We will work with the Public Utilities Board (PUB) to facilitate new and existing DCs to achieve WUE of 2.0 m3/ MWh or lower over the next 10 years | link链接 |
| Water水 | PUB's sectoral benchmark for data centres is 2.1 m³/MWh (a benchmark, not a limit).PUB 对数据中心的行业基准为 2.1 m³/MWh（基准值，不是限值）。 | benchmark基准 | Data Centres 2.1 m 3 / MWh | link链接 | |
| Water水 | Since 1 January 2015, any user of at least 60,000 m³ of water a year must submit water-efficiency notifications and plans to PUB.自 2015 年 1 月 1 日起，年用水量至少 60,000 m³ 的用户须向 PUB 提交用水效率申报和计划。 | in force from 2015-01-01自 2015-01-01 生效 | it is mandatory for all large water users with water consumption of at least 60,000 cubic metres in the preceding year | link链接 | |
| Water水 | The roadmap says cooling towers account for up to 97% of a data centre's water use.路线图称冷却塔占数据中心用水的比例最高可达 97%。 | actual实际 | 2024 | Cooling towers offer significant potential to improve WUE, as they account for up to 97% of a DC’s water usage. | link链接 |
| Water水 | Most water supplied to data centres is NEWater (reclaimed water) rather than freshwater; no volume was given.供给数据中心的水大部分是新生水（再生水）而非淡水；未给出用量。 | actual实际 | 2026-02-26 | Most of the water supplied to data centres is met through the supply of NEWater instead of freshwater sources. | link链接 |
| Efficiency rules能效要求 | DC-CFA2 awardees must reach a PUE of 1.25 or better at 100% IT load and obtain BCA-IMDA Green Mark for Data Centres 2024 Platinum.DC-CFA2 获选者须在 100% IT 负荷下达到 PUE 1.25 或更优，并取得 BCA-IMDA 数据中心绿色标志 2024 白金级认证。 | condition of DC-CFA2DC-CFA2 条件 | 2025-12-01 | achieve a Power Usage Effectiveness1 (PUE) of 1.25 (at 100% IT load) or better. | link链接 |
| Efficiency rules能效要求 | The pilot Call for Application asked for a PUE of 1.3 or better at 100% IT load.试点申请征集要求在 100% IT 负荷下 PUE 达到 1.3 或更优。 | condition of the pilot DC-CFA试点 DC-CFA 条件 | 2022-07-20 | achieve at least a Power Usage Effectiveness (PUE) of 1.3 (at 100% IT load) or better. | link链接 |
| Efficiency rules能效要求 | Roadmap aim: bring all data centres in Singapore to PUE 1.3 or lower at 100% IT load over 10 years.路线图目标：10 年内使新加坡所有数据中心在 100% IT 负荷下 PUE 不高于 1.3。 | target目标 | 2024-05-29 | We aim to uplift all DCs in Singapore to similarly achieve PUE ≤1.3 at 100% IT load over the next 10 years. | link链接 |
| Efficiency rules能效要求 | Tropical data-centre standard SS 697:2023 gives a method to raise operating temperatures safely towards 26 °C and above; IMDA cites 2–5% cooling energy savings for every 1 °C. IMDA invites operators to use it; no temperature is mandated.热带数据中心标准 SS 697:2023 提供安全提高运行温度至 26 °C 及以上的方法；IMDA 称每提高 1 °C 可节省 2–5% 冷却能耗。IMDA 邀请运营商采用，未规定强制温度。 | standard (voluntary)标准（自愿采用） | 2023-06-08 | to 26°C and above, and to achieve a 2% to 5% cooling energy savings, with every 1°C increase in the DC operating temperature. | link链接 |
| Efficiency rules能效要求 | SS 715:2025 says data-centre IT equipment should be able to operate safely at up to 35 °C.SS 715:2025 规定数据中心 IT 设备应能在最高 35 °C 下安全运行。 | standard (voluntary)标准（自愿采用） | 2025-08 | The standard sets out that IT equipment in data centres should be able to operate safely at temperatures of up to 35°C. | link链接 |
| Efficiency rules能效要求 | DC-CFA2 applicants have to show IT equipment that meets or exceeds the efficiency standards set out in SS 715:2025.DC-CFA2 申请者须证明其 IT 设备达到或超过 SS 715:2025 所列的能效标准。 | condition of DC-CFA2DC-CFA2 条件 | 2025-12-01 | The applicant has to demonstrate optimisation of IT energy efficiency through the use of equipment that meet/exceed best-in-class IT energy efficiency standards as set out in the | link链接 |
| Efficiency rules能效要求 | Digital Infrastructure Bill: data centres with a critical IT load of at least 3 MW will be licensed and must meet facility-level PUE requirements, existing and new; the numeric thresholds were not published in the pages opened.《数字基础设施法案》：关键 IT 负荷至少 3 MW 的数据中心须取得许可，并满足设施级 PUE 要求，适用于现有和新建数据中心；已打开的页面未公布具体数值。 | bill (second reading 2026-10-07)法案（2026-10-07 二读） | 2026-09-08 | All operators of DCs with a critical IT load of at least 3MW will be licensed. | link链接 |
| Policies政策 | In 2019 the Government told the industry of a temporary pause in data-centre growth and began a review.2019 年政府告知业界暂停数据中心增长并启动评估。 | historical历史 | 2019 | The Government informed the industry of a temporary pause in the growth of DCs in 2019 and embarked on a review. | link链接 |
| Policies政策 | The pause was lifted in 2022, followed by the pilot Call for Application.暂停于 2022 年解除，随后推出试点申请征集。 | historical历史 | 2022 | After the temporary pause in the growth of DCs was lifted in 2022, a pilot DC-CFA was launched | link链接 |
| Policies政策 | New data-centre capacity is now mainly allocated through the Calls for Application.新数据中心容量现在主要通过申请征集分配。 | in force (policy)生效（政策） | 2026-10-07 | New DC capacity is now primarily allocated through the Data Centre – Call for Application (DC-CFA) exercise. | link链接 |
| Policies政策 | The pilot Call for Application opened on 20 July 2022 and closed on 21 November 2022.试点申请征集于 2022 年 7 月 20 日开放，2022 年 11 月 21 日截止。 | historical历史 | 2022-07-20 | The pilot DC-CFA application will close on 21 November 2022. | link链接 |
| Policies政策 | DC-CFA2 launched on 1 December 2025, offering at least 200 MW, potentially more through new green energy pathways.DC-CFA2 于 2025 年 12 月 1 日启动，提供至少 200 MW，并可通过新的绿色能源途径获得更多。 | historical历史 | 2025-12-01 | At least 200MW of DC capacity will be made available, with potentially more through the adoption of new and innovative green energy pathways. | link链接 |
| Policies政策 | The agencies will review the need for another Call for Application in 18 to 24 months.相关机构将在 18 至 24 个月后评估是否需要下一轮申请征集。 | announced已宣布 | 2026-08-21 | review the need for another Call for Application in 18 to 24 months | link链接 |
| Policies政策 | The Digital Infrastructure Bill would allow commitments made in the Calls for Application, including green energy, to be enforced as licence conditions.《数字基础设施法案》将使申请征集中作出的承诺（包括绿色能源）可作为许可条件执行。 | bill (second reading 2026-10-07)法案（2026-10-07 二读） | 2026-09-08 | The Bill also provides a basis for strategic, economic, and green energy commitments made | link链接 |
| Projects项目 | Keppel Data Centres, Jurong Island (SGP 11)裕廊岛（SGP 11）: 50 MW provisional award under DC-CFA2 (basis not stated); expected investment more than S$1 billion (investment, not capacity)DC-CFA2 临时分配 50 MW（口径未说明）；预计投资超过 10 亿新元（投资，不是容量） (targets PUE under 1.2 and WUE around 1.6 (targets)目标 PUE 低于 1.2、WUE 约 1.6（目标值）) | capacity容量 | 2026-08-21 | has been provisionally awarded 50 MW of new data centre capacity under Singapore’s second Data Centre – Call for Application (DC-CFA2) … an AI-ready data centre on Jurong Island | link链接 |
| Projects项目 | ST Telemedia Global Data Centres, Jurong Island (EDB: all DC-CFA2 sites)裕廊岛（EDB：所有 DC-CFA2 站点）: Selected under DC-CFA2 to develop 50 MW of new capacity (basis not stated); more than 50% will be powered through eligible green energy pathways (planned)DC-CFA2 获选，拟开发 50 MW 新容量（口径未说明）；50% 以上将通过合格绿色能源途径供电（计划） | capacity容量 | 2026-08-21 | to develop 50MW of new data centre capacity in Singapore. | link链接 |
| Projects项目 | Equinix, SG6SG6: 20 MW when fully built (pilot DC-CFA award; basis not stated); initial investment US$260 million; expected to open in Q1 2027 (as of November 2024)建成后 20 MW（试点 DC-CFA 分配；口径未说明）；首期投资 2.6 亿美元；预计 2027 年第一季度开业（2024 年 11 月时的说法） | capacity容量 | 2024-11-19 | will provide 20MW when fully built. | link链接 |
| Projects项目 | AirTrunk, Singapore (three facilities)新加坡（三座设施）: Three hyperscale facilities totalling 180 MW IT load (company figure, March 2026)三座超大规模设施，IT 负荷合计 180 MW（公司数字，2026 年 3 月） | capacity容量 | 2026-03-13 | three hyperscale facilities in Singapore totalling 180MW IT load | link链接 |
| Projects项目 | AirTrunk, Loyang (SGP2)樟宜罗央（SGP2）: Will provide 70+ MW for partners (basis not stated); financed by an S$2.25 billion green loan (financing, not capacity)将为合作伙伴提供 70 MW 以上（口径未说明）；以 22.5 亿新元绿色贷款融资（融资，不是容量） (design PUE 1.20设计 PUE 1.20) | capacity容量 | 2025-08-18 | the data centre will provide, for its partners, 70+ megawatt (MW) of essential cloud and artificial intelligence compute capacity | link链接 |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W20 at 5 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、5 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W20 at 10 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、10 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W20 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W25 at 5 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、5 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W25 at 10 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、10 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W25 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W32 at 5 K: 5,301 hours a year; single years 4,964–5,558; lowest-year coverage 96%、5 K：每年 5,301 小时；单年 4,964–5,558；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W32 at 10 K: 10 hours a year; single years 0–36; lowest-year coverage 96%、10 K：每年 10 小时；单年 0–36；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W32 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W40 at 5 K: 8,756 hours a year; single years 8,752–8,760; lowest-year coverage 96%、5 K：每年 8,756 小时；单年 8,752–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W40 at 10 K: 7,123 hours a year; single years 6,918–7,277; lowest-year coverage 96%、10 K：每年 7,123 小时；单年 6,918–7,277；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W40 at 15 K: 2,799 hours a year; single years 1,919–3,393; lowest-year coverage 96%、15 K：每年 2,799 小时；单年 1,919–3,393；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W45 at 5 K: 8,760 hours a year; single years 8,760–8,760; lowest-year coverage 96%、5 K：每年 8,760 小时；单年 8,760–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W45 at 10 K: 8,756 hours a year; single years 8,752–8,760; lowest-year coverage 96%、10 K：每年 8,756 小时；单年 8,752–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Johor (Senai)柔佛（士乃） (48679099999), W45 at 15 K: 7,123 hours a year; single years 6,918–7,277; lowest-year coverage 96%、15 K：每年 7,123 小时；单年 6,918–7,277；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W20 at 5 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、5 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W20 at 10 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、10 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W20 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W25 at 5 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、5 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W25 at 10 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、10 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W25 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W32 at 5 K: 3,239 hours a year; single years 2,363–3,985; lowest-year coverage 96%、5 K：每年 3,239 小时；单年 2,363–3,985；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W32 at 10 K: 2 hours a year; single years 0–8; lowest-year coverage 96%、10 K：每年 2 小时；单年 0–8；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W32 at 15 K: 0 hours a year; single years 0–0; lowest-year coverage 96%、15 K：每年 0 小时；单年 0–0；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W40 at 5 K: 8,760 hours a year; single years 8,760–8,760; lowest-year coverage 96%、5 K：每年 8,760 小时；单年 8,760–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W40 at 10 K: 7,177 hours a year; single years 6,833–7,428; lowest-year coverage 96%、10 K：每年 7,177 小时；单年 6,833–7,428；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W40 at 15 K: 648 hours a year; single years 344–1,171; lowest-year coverage 96%、15 K：每年 648 小时；单年 344–1,171；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W45 at 5 K: 8,760 hours a year; single years 8,760–8,760; lowest-year coverage 96%、5 K：每年 8,760 小时；单年 8,760–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W45 at 10 K: 8,760 hours a year; single years 8,760–8,760; lowest-year coverage 96%、10 K：每年 8,760 小时；单年 8,760–8,760；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA | |
| Climate气候 | Singapore (Changi)新加坡（樟宜） (48698099999), W45 at 15 K: 7,177 hours a year; single years 6,833–7,428; lowest-year coverage 96%、15 K：每年 7,177 小时；单年 6,833–7,428；最低单年覆盖率 96% | computed by this site本站计算 | 2020–2024 | NOAA |