Malaysia is witnessing a surge in data-centre and cloud-computing investments, driven by the growing demand for artificial intelligence, cloud services, and digital applications. This boom in the tech sector is opening new avenues for employment and business opportunities locally, while also putting a strain on the country’s infrastructure, including electricity and water resources. In the first half of 2026 alone, the nation approved RM95.8 billion in investments for this sector, which represents nearly 44% of all approved investments in Malaysia during this period. Key areas like Johor and the Klang Valley have become central hubs for these new data facilities.
The burgeoning data-centre industry is fueling a demand for professionals in various fields such as data science, engineering, cybersecurity, telecommunications, and construction. In addition, Malaysian companies are seizing the opportunity to provide essential services like construction, engineering, and electrical work to support these projects. However, the continuous operation of data centres requires substantial electricity, leading to increased power consumption. By December 2025, the electricity demand for data centres in Peninsular Malaysia had reached 849 megawatts, with projections suggesting a rise to 4,811 megawatts by 2030.
In response to this growing demand, the Malaysian government is planning to enhance power-generation capacity by up to 9,600 megawatts between 2028 and 2031. This increase is intended not only to support the burgeoning data-centre industry but also to replace aging power plants. Authorities are also scrutinizing electricity-use projections from proposed data centres to avoid unnecessary infrastructure investments and manage additional costs effectively.
Water consumption is another critical concern, as cooling systems in data centres are significant water users. The government is encouraging operators to utilize reclaimed and alternative water sources instead of solely relying on treated drinking water. In Johor, plans are underway to supply up to 12 million litres of reclaimed water daily for cooling purposes. Similar initiatives are being developed in the Klang Valley to promote sustainability within the industry. New data-centre projects are now required to 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.
While Malaysia’s data-centre expansion promises substantial economic and employment benefits, the government is increasingly focused on ensuring that such growth does not excessively burden the nation’s electricity and water resources. By implementing these regulations and initiatives, Malaysia aims to balance the demands of this rapidly growing industry with the sustainability of its infrastructure.