Malaysia is witnessing a surge in data-centre and cloud-computing investments, driven by the rising demand for artificial intelligence, cloud services, and digital applications. This growth is opening up new prospects for workers and local businesses, while simultaneously placing increased demands on the nation’s electricity, water, and other infrastructure systems. In the first half of 2026 alone, Malaysia approved RM95.8 billion in investments for these sectors, representing nearly 44% of the country’s total approved investments during this period. Key regions such as Johor and the Klang Valley have become prominent hubs for these new facilities.
The booming sector is fueling a need for a diverse range of skills, including data science, engineering, cybersecurity, telecommunications, construction, electrical work, and facility management. This expansion is also benefiting Malaysian companies that provide services such as construction, engineering, and electrical work, as they find new opportunities tied to data-centre projects.
As data centres operate around the clock, they require significant amounts of electricity to power servers and cooling systems. The demand for electricity from data centres in Peninsular Malaysia reached 849 megawatts by December 2025, with projections indicating it could rise to 4,811 megawatts by 2030. In response, the government is planning to add up to 9,600 megawatts of power-generation capacity between 2028 and 2031 to address the growing demand and to replace outdated power plants. Authorities are also reviewing electricity-use projections submitted by proposed data centres to prevent unnecessary infrastructure investments and ensure cost management.
Water usage is another major consideration, as data centres are considerable consumers due to their cooling systems. To address this, authorities are encouraging operators to utilize reclaimed and alternative water sources rather than relying solely on treated drinking water. Johor has announced plans to supply up to 12 million litres of reclaimed water daily for data-centre cooling, and similar initiatives are underway in the Klang Valley. The government has also set requirements for new data-centre projects to demonstrate sufficient power and water supplies while meeting energy-efficiency standards, including specific Power Usage Effectiveness (PUE) targets of 1.6 for colocation facilities and 1.4 for hyperscale operators.
While Malaysia’s data-centre expansion is poised to deliver substantial economic and employment benefits, authorities are increasingly focused on ensuring that the industry grows sustainably. By addressing potential strains on the country’s electricity and water resources, the government aims to balance economic development with environmental stewardship.