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IMDA
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OrganisationSG

IMDA

Singapore's statutory regulator for the digital economy and infocomm media sectors.

On 8 September, Singapore’s proposed data-centre licensing law named IMDA as the enforcement body for security and energy-efficiency licences, placing the regulator at the centre of new capacity conditions.

Last refreshed: 24 September 2026 · Appears in 1 active topic

Key Question

What conditions does IMDA require before approving a new Singapore data centre?

Timeline for IMDA

#15 8 Sept

Singapore to license data centres by law

Data Centres: Boom and Backlash
#14 27 Aug

Co-issued the liquid-cooling standard

Data Centres: Boom and Backlash: Singapore issues SS 726:2026 on cooling
#14 21 Aug

Co-selected the four provisional awardees

Data Centres: Boom and Backlash: Singapore splits 200 MW four ways
#5 30 May

Launched the Green Data Centre Roadmap setting PUE and cooling mandates for capacity release

Data Centres: Boom and Backlash: Singapore prices its conditions up front
View full timeline →

Background

IMDA, the Infocomm Media Development Authority, is Singapore’s statutory regulator for the digital economy and infocomm media sectors. Its REMIT covers the rules and technical standards that govern communications, media and digital infrastructure.

Singapore’s Green Data Centre Roadmap, launched on 30 May, placed efficiency, cooling and green-energy conditions around 500 MW of new data-centre capacity. On 8 September, proposed legislation named IMDA as the enforcement body for data-centre security and energy-efficiency licences.

That role makes IMDA the regulator to watch when Singapore converts environmental and technical standards into conditions for operating digital infrastructure.

Key Issues
Digital infrastructure

IMDA gains a licensing role

On 8 September, Singapore tabled legislation that would make data-centre security and energy-efficiency licences a legal requirement. The bill names IMDA as the body that would enforce both licences, extending its role from setting technical conditions to enforcing them.

IMDA had already helped shape the terms of Singapore’s capacity release. On 30 May, the Green Data Centre Roadmap opened 500 MW of capacity subject to efficiency, cooling and green-energy conditions. On 21 August, IMDA and the Economic Development Board selected four operators for 50 MW each.

Common Questions

Reference

What is IMDA and what does it do in Singapore?
IMDA (Infocomm Media Development Authority) is a statutory board under Singapore's Ministry of Communications and Information. It regulates telecommunications, broadcasting, and digital infrastructure, and administers Singapore's data-centre capacity policy, including the 2026 Green Data Centre Roadmap.Source: IMDA
What is IMDA?
IMDA, the Infocomm Media Development Authority, is Singapore's statutory regulator for the digital economy, running the city-state's data-centre capacity roadmap, cooling standards and, under the new Digital Infrastructure Bill, its licensing regime.
What is Singapore's data-centre cooling standard SS 726:2026?
SS 726:2026 is a liquid-cooling standard for tropical data centres, issued by Enterprise Singapore and IMDA on 27 August 2026 through the Singapore Standards Council.Source: event
How much data-centre capacity has Singapore allocated in 2026?
Singapore's Economic Development Board and IMDA allocated 200 MW across four operators, Digital Realty, Equinix, Keppel Data Centres and ST Telemedia Global Data Centres, on 21 August 2026.Source: event
How does Singapore decide which data centres get approved?
IMDA gates approval on two criteria: operators must achieve a PUE of 1.3 or below and adopt liquid or immersion cooling (qualifying for the 300 MW tranche); the additional 200 MW tranche requires certified green energy supply. Conditions are set at the permit stage, before construction.Source: IMDA Green Data Centre Roadmap
Why did Singapore freeze data centre approvals and when did that end?
Singapore imposed a de-facto freeze on new data-centre capacity from around 2019 because of land scarcity and grid constraints. IMDA's Green Data Centre Roadmap, launched 30 May 2026, lifted the freeze conditionally, releasing 500 MW under efficiency and green-energy requirements.Source: IMDA
What are the IMDA data centre requirements for Singapore in 2026?
IMDA mandates a system-wide PUE of 1.3 or below at full IT load within ten years, liquid or immersion cooling, and data-hall temperatures of 26°C. A separate 200 MW capacity tranche requires operators to run on green energy.Source: IMDA Green Data Centre Roadmap
What PUE ceiling does Singapore require of data centres?
IMDA's Green Data Centre Roadmap requires every Singapore data centre to reach a power usage effectiveness of 1.3 or below at full IT load within ten years.Source: event
Source Material