Malaysia’s explosive data centre expansion is shifting into a deliberate reset mode as the market transitions from unbridled growth to a structured model favouring more sustainable builds.
This comes as the sector faces stricter regulatory guardrails, looming utility bottlenecks and a US$20 billion funding gap, said S&P Global Ratings in a report on Sunday (Jul 19).
This follows a Jul 13 JPMorgan report which highlighted that while Malaysia’s pipeline outpaces regional peers, Singapore will retain its premium status.
The recent tightening of infrastructure allocations in Malaysia underscores the structural challenges of supporting that massive footprint. It reinforces Singapore’s high-efficiency advantage while Malaysia has to shift to prioritise value over volume.
Quality over quantity
S&P noted that Malaysian regulators are deploying stricter utility tariffs and tighter utilisation thresholds to prevent speculative over-allocation of finite resources.
The state of Johor, which is the epicentre of the country’s data centre surge due to spillover demand from Singapore’s previous moratorium, is leading this charge by blocking approvals for less efficient Tier 1 and Tier 2 facilities.
These legacy builds can consume up to 200 times the water volume required by advanced Tier 3 and Tier 4 configurations. Furthermore, Johor has codified strict sustainability thresholds into mandatory enforcement metrics rather than mere guidelines.
It mandates a Power Usage Effectiveness of 1.8 or lower to narrow the gap with Singapore’s gold standard of 1.25, alongside a Water Usage Effectiveness threshold of 1.4 or lower that is notably stricter than Malaysia’s national guideline of 2.2.
To disincentivise speculative applications, Malaysia has introduced strict penalties under its new regulatory framework.
Source: Businesstimes
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<p>Time: November 2025<br /> By: WTO and International Trade Group, Legal Department – VCCI</p>
