From Waste to Value: KAI Manages Nearly 3,000 Tons of Materials to Strengthen the Circular Economy

For KAI, the end of a product's service life does not mean the end of its value. Through its circular economy initiatives, PT Kereta Api Indonesia (Persero) continues to give operational materials a second life by promoting responsible reuse and recycling practices.

Throughout 2025, KAI managed 2,997.99 tons of waste through reuse and recycling programs in collaboration with certified partners. The figure represents a 36.31% increase from 2,199.41 tons recorded in 2024, highlighting the company's growing commitment to sustainable resource management.

Rather than treating used materials as waste, KAI seeks to maximize their remaining value by returning them to the industrial supply chain. This approach helps reduce waste, improve resource efficiency, and support more sustainable business operations.

KAI's commitment aligns with the growing global emphasis on circular economy practices. As demand for natural resources continues to rise, strategies such as reuse, repair, remanufacturing, and recycling are becoming increasingly important to extend material life cycles and reduce dependence on virgin resources.

Indonesia has also incorporated circular economy principles into its national development agenda, and KAI is actively contributing by implementing responsible material management throughout its operations.

According to KAI Vice President of Corporate Communication Anne Purba, every material should be managed throughout its entire life cycle to maximize its long-term value.

Through our circular economy approach, we aim to ensure that valuable materials continue to be utilized. Responsible material management not only reduces waste but also supports resource efficiency, environmental compliance, and Indonesia's industrial ecosystem.

In practice, KAI sorts waste based on its characteristics and level of risk. Metal waste, including steel and machining scraps, is processed by recycling partners, while hazardous waste is handled by licensed companies in accordance with environmental regulations.

These processes are carried out across KAI's operational facilities, including maintenance workshops, depots, stations, offices, and warehouses. Every stage is supported by regular monitoring, documentation, and reporting to ensure compliance with environmental standards.

KAI also applies circular economy principles to railway assets that have reached the end of their operational life. After completing the required administrative procedures and obtaining regulatory approvals, these assets—classified as Fixed Assets Withdrawn from Operation (ATDO)—are auctioned to qualified companies for further utilization.

Steel, iron, and other metal materials recovered from retired railway assets are cut, weighed, and redistributed as raw materials for new industrial products, giving them a new life beyond their original purpose.

Asset management does not end when railway equipment is retired. Materials that remain valuable can re-enter the industrial supply chain, creating economic value while reducing the need for new raw materials.

Looking ahead, KAI will continue strengthening its waste management practices by improving material tracking, enhancing waste segregation, evaluating recycling partners, and maintaining transparent and accountable asset disposal processes.
For KAI, the circular economy is about more than managing waste—it's about creating long-term value for the environment, industry, and Indonesia's economy.

We believe every material still has the potential to create new value. That's why KAI will continue strengthening its circular economy initiatives to build more efficient, sustainable operations while delivering lasting benefits for the environment and the nation.