“Malaysia has set a clear ambition to lead in AI, and we’re investing in that vision for the long term, both within Johor and across the country in time. Our confidence comes from the strong partnership we have with the Malaysian Government and local stakeholders, who have supported us every step of the way. As we scale, the way we grow will matter as much as the trajectory. With that investment comes a responsibility to support communities, manage resources wisely, and embed that in how we plan, build and operate every day.”
Energy efficiency and resource management
Energy use remains a central consideration in hyperscale design. Data centres consume large amounts of electricity to power servers and cooling systems, making efficiency a key performance metric.
AirTrunk states that JHB3 and JHB4 will operate at lower power usage levels than conventional facilities. Power Usage Effectiveness – a measure of how efficiently energy is used within a data centre – is a common benchmark, with lower values indicating more efficient operations.
Cooling systems are also a focus, with the campuses set to use 100% recycled water. This approach reduces reliance on potable water supplies and limits environmental impact, particularly in regions where water resources are under pressure.
These design choices reflect a broader trend across the sector, where operators balance increasing compute density with constraints on energy and water availability.