Jakarta, INTI - Founder of PT Wisma Sarana Teknik (WST Group), Tjahjadi Aquasa, has said that the acceleration of the energy transition could significantly enhance Indonesia’s attractiveness as a data center investment destination in Asia. He made the statement in an interview with Majalah Listrik Indonesia, cited on Monday, July 6, 2026.
Tjahjadi noted that Indonesia has several key advantages supporting the development of the data center industry, including available land, established power infrastructure, and abundant energy resources. According to him, if the energy transition is implemented effectively, investment opportunities in the sector could expand significantly.
"Indonesia has land, electricity infrastructure, and energy potential. This is a huge opportunity. Data centers require large amounts of electricity, and their economic impact on regions is also significant," he said.
Energy Transition Strengthens Investment Appeal
He explained that the high electricity demand of data centers makes energy availability a critical factor in investment decisions. As a result, a successful energy transition is expected to further strengthen Indonesia’s position as a leading investment destination in the region.
However, he cautioned that these opportunities can only be fully realized if the government maintains regulatory stability and creates a conducive investment climate. Policy uncertainty, he warned, could drive investors to other countries.
"Indonesia is actually very rich in resources. The potential is extraordinary. It now depends on how we prepare regulations, human resources, and the industry so that all these opportunities can be realized," he added.
Power System Reliability Needs to Be Strengthened
Beyond investment opportunities, Tjahjadi emphasized that the success of the energy transition also depends on the reliability of the national power system. Many renewable energy sources are located far from demand centers, requiring a robust transmission network.
He noted that many renewable energy sources, such as solar and wind, are intermittent in nature and depend on weather conditions. Therefore, energy storage technologies play a crucial role in maintaining grid stability.
"That is why energy storage technology is very important. We already have batteries and storage systems that help ensure electricity supply reliability," he said.
HVDC Development to Support Renewable Integration
Tjahjadi further highlighted the importance of developing large-capacity transmission systems, such as High Voltage Direct Current (HVDC), to support the integration of renewable energy across regions.
He said such infrastructure is a key step in accelerating Indonesia’s energy transition while ensuring that industrial electricity demand, including for data centers, can be met reliably and sustainably.
Conclusion
Indonesia’s accelerating energy transition is expected to strengthen its attractiveness as a data center investment hub in Asia. With advantages in land availability, energy resources, and power infrastructure, the country holds strong potential. However, realizing this opportunity depends on regulatory stability, improved grid reliability, and the development of supporting technologies such as energy storage and HVDC transmission systems.
Read more: The Data Center Industry is Increasingly Expansive as AI Demand Grows