Jakarta, INTI - PT Kereta Api Indonesia (KAI) announced that all of its locomotives and generator sets are now powered by B40 biodiesel as part of the national energy transition.
Vice President of Corporate Communication, Anne Purba, stated that all KAI-operated locomotives and gensets have adopted renewable energy through the use of B40 biodiesel fuel.
The implementation of B40 reflects the company’s support for the Ministry of Energy and Mineral Resources’ policy in advancing renewable energy development.
KAI is also preparing to adopt B50 fuel as a further step to reduce operational emissions.
Biodiesel is considered effective in lowering emissions while positioning rail transport as a more environmentally friendly mode of mobility.
Anne emphasized that affordability and efficiency remain crucial for the public, adding that amid increasingly limited fuel supplies, railways offer a cost-effective and reliable transportation solution.
The use of B40 also enables passengers to indirectly contribute to the national energy transition.
Operational Growth and Sustainable Logistics
In the first quarter of 2026, KAI recorded 14,515,350 passengers, marking an 18.4 percent increase compared to the previous year.
Additionally, the company transported 12,075,002 tons of coal to support electricity needs in Java and Bali.
A further 2,873,440 tons of other goods, including containers and plantation products, were also delivered.
All of these logistics operations are now supported by more environmentally friendly energy.
KAI reaffirmed its commitment to achieving the net zero emissions target by 2060 through the development and utilization of biofuels.
Anne concluded by stating that the company is committed to ensuring rail transport continues to evolve into a safe, efficient, and sustainable mode of transportation for the future.
The implementation of B50 fuel will undergo technical testing to ensure operational safety standards are maintained.
Conclusion
KAI’s adoption of B40 and planned transition to B50 demonstrate a strong commitment to reducing emissions while maintaining efficient and sustainable transportation services in line with Indonesia’s net zero goals.
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