ASEAN Data Centre Investment Surge Nears $30 Billion as Regional Competition Heats Up
June 22, 2026
ASEAN Data Centre Investment Surge Nears $30 Billion as Regional Competition Heats Up
Southeast Asia is rapidly emerging as a global battleground for data centre investment, driven by surging demand for data processing and artificial intelligence. With over 2,000 operational facilities across Indonesia, Malaysia, Singapore, Thailand, Vietnam, and the Philippines, the region is projected to attract nearly US$30 billion in data centre spending by 2030, according to data from an energy cooperation organization. This expected influx has prompted ASEAN member states to accelerate national strategies aimed at securing investment and building competitive advantages in the sector.
Singapore remains the regional leader, with an installed capacity of approximately 1 gigawatt (GW). However, stringent land constraints have forced the government to tightly control further expansion. Under the second round of its data centre electricity capacity scheme, which closed on March 31, 2026, only an additional 200 megawatts (MW) were allocated, with strict energy-efficiency requirements including a Power Usage Effectiveness (PUE) below 1.25. As a result, Singapore is pivoting toward a strategic role as a data command centre and financial control hub, rather than hosting massive AI processing workloads. Despite these limitations, investment continues, with Microsoft announcing an additional US$5.5 billion investment in Singapore in early 2026.
Singapore’s constraints have directly benefited Malaysia, particularly the state of Johor, which has become a key destination for data centre expansion. Malaysia currently has more than 500 operational data centres and over 300 under construction. However, concerns over water and electricity constraints have emerged, leading the prime minister to announce a suspension of applications for data centres not linked to AI technology, effective February 2026. In its 2026 budget, the government allocated approximately US$490 million to develop a Sovereign AI Cloud, aimed at strengthening data security and preventing the leakage of citizens’ information. To support rising electricity demand, Malaysia plans to add another 8 GW of gas-fired power generation and has revived its nuclear energy programme, targeting the launch of its first nuclear power plant in 2031.
Indonesia, with a population of over 280 million, remains another critical market. Its cloud market has grown at an average rate of 48% per year over the past five years. Most investment is concentrated on the outskirts of Jakarta, where DCI Indonesia is expanding its capacity from 83 MW to 1,000 MW. Meanwhile, BDx Data Centers is operating a 500 MW facility in West Java to serve hyperscale demand. Vietnam, one of the most regulation-ready countries in the region, implemented a dedicated Standalone AI Law in March 2026, which establishes a risk-assessment framework and a fund to promote AI infrastructure. On the operator side, rising data traffic has prompted Viettel IDC, a joint venture between Viettel and Chunghwa Telecom, to prepare for a stock-market listing within 2026. The Philippines, though still in the early stages of development, has drawn increasing global interest following Equinix’s acquisition of Total Information Management’s data centre business. The country is also moving ahead with efforts to revive the Bataan nuclear power plant to boost electricity generation for future high-tech industries and data centres.
Financial assessments indicate that Southeast Asia’s data centre market in 2026 is likely to see three notable forms of mergers and acquisitions. The first involves investment in platforms with multi-country networks, which command premium valuations of 25-35 times EBITDA due to their long-term access to land and power infrastructure. The second is taking partial stakes before expanding to full control, a standard approach for foreign investors seeking to reduce licensing and land-expropriation risks. The third is the separation of data centre businesses from telecoms operations, allowing companies to raise capital more flexibly and build global partnerships.
The growth of AI is facing a major constraint from electricity generation and transmission systems worldwide. In parts of the United States, some data centre operators face waits of 10-12 years to connect to the power grid due to delays in environmental approvals and regulatory requirements. The problem has been worsened by shortages of critical materials, such as steel for transformer cores, and lead times of up to four years for high-voltage transformers. To avoid these delays, major cloud providers are increasingly investing in on-site power generation. One popular technology is solid oxide fuel cells from Bloom Energy, which can install power-generation systems within 55-90 days. However, these systems still rely mainly on natural gas and emit carbon dioxide. In another approach, Google and Xcel Energy have procured a combined 1.6 GW of wind and solar power, while also investing in Form Energy’s 300 MW/30 GWh iron-air battery project, which can provide continuous electricity for up to 100 hours. TSMC has also signed a 30-year power purchase agreement with the Hai Long offshore wind project, with a capacity of 294 MW, to support its sustainability targets.
Despite investments in renewable energy, most data centres still rely on natural gas and coal-fired power plants to maintain service continuity. Estimates indicate that a large data centre uses an average of 5 million gallons of cooling water per day, equivalent to the daily water use of around 50,000 people. This has led to growing opposition from environmental groups and local communities. A notable example is a draft law in Pennsylvania proposing a three-year moratorium on the construction of data centres larger than 20 MW to protect water resources and maintain electricity-price stability. In Europe, heatwaves and energy constraints have forced the industry to accelerate upgrades to cooling systems. Data from the Datacloud Global Congress 2026 show that installing liquid cooling systems for high-density processing chips costs US$1.80-2.40 per watt, raising project construction costs by around 18-22% compared with conventional systems. This has pushed operators to spread investment away from core FLAP markets—Frankfurt, London, Amsterdam, and Paris—toward cooler locations such as Scandinavia and southern Europe. Meanwhile, the industry is accelerating the development of technologies that reuse waste heat from servers to support more efficient energy use.
Source: asianews.network
