Operators of data centers in Malaysia are facing increased operational costs following a power tariff hike that took effect on July 1, 2025.

Industry representatives indicate that this rise could impact Malaysia’s status as a regional hub for digital investments. It has attracted companies like Microsoft and Google due to competitive electricity rates.

The tariff hike, announced in December and detailed last month, is expected to increase electricity costs by 10% to 14% for large consumers, including data centers.

This increase does not account for potential monthly fuel surcharges. The government will announce these surcharges based on fuel prices and foreign exchange rates.

For July, the surcharge remains at zero, according to state grid operator Tenaga Nasional Berhad (TNB).

A concern arises from the tiered pricing system, which imposes the highest tariffs on ultra-high voltage users.

This category includes most large data centers. Gary Goh, founder of Sprint DC Consulting, estimates that a 100-megawatt facility could incur additional annual costs between US$15 million and US$20 million, excluding fuel surcharges.

🔗 Source: Reuters

🧠 Food for thought

1️⃣ Malaysia’s data center pricing advantage erodes amid regional competition

Malaysia has long maintained a substantial cost advantage over Singapore in the data center market, with industrial power tariffs at $0.10 per kWh compared to Singapore’s $0.27 per kWh 1.

This pricing advantage, combined with lower construction costs of approximately $0.92 per watt (versus higher costs in Singapore), has helped Malaysia secure over $23 billion in projected data center investments over the next four years 2.

The new tariff structure, however, threatens this competitive position by potentially adding $15-20 million in annual costs for a 100MW facility 3.

Despite the price increases, Malaysia still maintains advantages in land availability and strategic location, particularly in Johor Bahru, which is positioned to surpass Singapore in data center capacity with projects potentially reaching 1.6 GW 2.

This pricing shift occurs as Thailand aggressively enters the market with forecasted investments of $7.8 billion between 2024-2027 and an annual growth rate of 31% 2.

The timing is particularly challenging as Malaysia’s data center power demand is projected to triple from 7% in 2022 to 21% by 2027, creating significant pressure on both infrastructure and pricing models 3.