A collaboration with South Korea was explored to fund the S$282M Pulau Galang Reservoir project.
BP Batam has announced plans for a S$282 million reservoir project on Pulau Galang to address the increasing water demand driven by rising investments in the region. The initiative includes seeking loan assistance from South Korea to close the funding gap and ensure sustainable water resources for industries and local development.
Batam is experiencing rapid industrial growth, which significantly increases the demand for water resources. The proposed Pulau Galang Reservoir, announced during BP Batam’s media gathering in Jakarta on December 18, 2024, is designed to provide a capacity of 2,600 liters per second and support strategic developments in Pulau Galang and Pulau Rempang
Growing Industrial Needs
BP Batam projects that the region’s water demand will rise to 5,035 liters per second by 2030, exceeding the current supply of 4,420 liters per second. Industries such as data centers and glass manufacturing are among the largest water consumers, further underscoring the need for additional resources.

Photo: Bisnis (2024)
Financing Challenges and Korean Partnership
The estimated cost of the project stands at S$282 million (IDR 3.4 trillion). BP Batam is in discussions with South Korea to secure loan assistance, given its limited fiscal capacity.
Existing Water Resources in Batam
Batam currently relies on several reservoirs, including Sei Harapan (210 liters/second) and Duriangkang (3,000 liters/second). However, these sources are nearing their capacity limits, necessitating innovative solutions like desalination and water recycling.
Long-Term Sustainability Goals
BP Batam is also exploring advanced technologies, including seawater desalination and the optimization of existing reservoirs, to ensure a sustainable water supply for future industrial and residential needs.
Strategic Partnerships for Regional Growth
By collaborating with South Korea and other stakeholders, BP Batam aims to not only secure funding but also bring advanced infrastructure development practices to the region.
The Pulau Galang Reservoir signifies Batam’s commitment to sustainable growth, reinforcing its role as a strategic hub in Southeast Asia. Enhanced water resources will support industrial expansion, presenting new opportunities for bilateral investments and regional partnerships.
BP Batam plans a S$282 million reservoir in Pulau Galang to address surging water demands fueled by industrial growth. With Korean loan discussions underway, this initiative underscores Batam’s focus on sustainability and regional development.
Sources: Bisnis Sumatra, Detik Finance (2024)
Keywords: BP Batam, Reservoir Project, Korean Loan











