Malaysia is witnessing a surge in investments in data centers and cloud computing, driven by the rising demand for artificial intelligence, cloud services, and digital applications. This growth is opening up new job opportunities and business prospects for local enterprises, although it also brings challenges to the country’s infrastructure, especially concerning electricity and water resources.
In the first half of 2026, Malaysia approved RM95.8 billion in investments in the data center and cloud computing sector, representing nearly 44% of the nation’s total approved investments during that period. Johor and the Klang Valley have become key hubs for the establishment of these new facilities. The expansion of this sector is creating a demand for a skilled workforce in areas like data science, engineering, cybersecurity, telecommunications, construction, electrical work, and facility management. Malaysian companies are also benefiting by providing construction, engineering, and electrical services for these projects.
Data centers, which operate continuously, require substantial electricity to power servers and cooling systems. In Peninsular Malaysia, the electricity demand from data centers reached 849 megawatts in December 2025, with projections indicating a rise to 4,811 megawatts by 2030. To address this increasing demand, the government plans to add up to 9,600 megawatts of power-generation capacity between 2028 and 2031, replacing older power plants. Authorities are also reviewing electricity-use projections from proposed data centers to avoid unnecessary infrastructure investments and manage additional costs effectively.
The significant water usage of data centers, primarily for cooling systems, is also under scrutiny. Authorities are promoting the use of reclaimed and alternative water sources to reduce reliance on treated drinking water. Johor has initiated plans to supply up to 12 million liters of reclaimed water daily for data center cooling, with similar initiatives being developed in the Klang Valley. The government mandates that new data center projects demonstrate sufficient power and water supplies and adhere to energy-efficiency standards, with specific Power Usage Effectiveness (PUE) targets set at 1.6 for colocation facilities and 1.4 for hyperscale operators.
As Malaysia’s data center industry expands, it is poised to bring considerable economic and employment benefits. However, authorities are increasingly focused on ensuring that this growth does not exert undue pressure on the nation’s electricity and water resources, emphasizing sustainable and efficient practices in the sector’s development.