Jakarta Advances Metro Expansion with Powerful Japanese Partnership Driving Urban Mobility and Sustainable Growth

Jakarta is fast-tracking its journey toward a more connected and sustainable future through a powerful collaboration with Japanese partners that is propelling the city’s metro expansion. This strategic partnership is not only delivering new trains for the North–South Line but also driving the transformation of Jakarta’s entire transport ecosystem. By combining advanced Japanese rail technology with Indonesia’s growing focus on sustainable urban development, the project aims to enhance mobility, ease congestion, and promote greener commuting across one of Asia’s busiest capitals.
Jakarta is taking another decisive step in reshaping its public transportation landscape with a new partnership between PT MRT Jakarta and top Japanese companies. Under this collaboration, eight state-of-the-art train sets—each consisting of six cars—will soon join the Jakarta Metro fleet. The initiative forms a key part of Phase Two of the North–South (NS) Line expansion, reinforcing Indonesia’s long-term alliance with Japan in advancing modern infrastructure and sustainable urban growth.
The freshly signed contract, valued at US$111.8 million, was finalized on October 21, 2025, with full completion targeted within 56 months. This new phase not only deepens Japan’s contribution to Jakarta’s mobility transformation but also aligns with the city’s broader mission to reduce congestion, improve air quality, and provide fast, efficient, and reliable public transit for millions of residents.
Strengthening a Long-Standing Partnership
This collaboration builds on the success of the initial partnership that shaped the foundation of Jakarta’s modern metro system. In the first phase, the same Japanese consortium delivered 96 train cars, creating 16 trainsets that began operating in 2019. That debut line, stretching 15.7 kilometers and connecting 13 key stations, was a turning point in Jakarta’s transport history—introducing a cleaner and faster alternative to road travel in a city long plagued by gridlock.
Currently, the North–South Line remains Jakarta’s sole operational metro route. With a 1,067 mm track gauge and powered by a 1.5 kV DC system, it has already shown measurable success in easing traffic congestion and cutting down travel times. Yet, as Jakarta’s population continues to surge, the demand for a more extensive and integrated transit system becomes increasingly urgent—making this expansion a crucial milestone.
Accelerating Phase Two toward Urban Efficiency
Phase Two of the NS Line is being developed in two key parts: Section 2A and Section 2B. Section 2A stretches 5.8 kilometers and features seven new stations that will enhance access across the city. As of September 2025, construction progress for this section had reached more than 53 percent, signaling strong momentum toward completion.
The expansion is being financed through cooperation with the Japan International Cooperation Agency, highlighting the enduring trust and shared goals between Indonesia and Japan. Once completed, this phase will dramatically increase metro capacity, reduce daily road congestion, and cut carbon emissions—an essential step in Jakarta’s efforts to transition toward a greener and more sustainable transport future.
Introducing Smarter, Safer, and Greener Trains
The upcoming trains will feature cutting-edge safety technologies, optimized air conditioning, and energy-efficient power systems to ensure comfort, reliability, and lower operational costs. Enhanced noise insulation, improved passenger flow, and modern information systems will make commuting smoother and more pleasant. These innovations are designed not only for functionality but also to enhance passenger experience and support Jakarta’s broader environmental goals.
By integrating these modern features, Jakarta aims to create a transit system that reflects the city’s identity as a forward-thinking Asian metropolis. The trains represent more than just transportation—they are a symbol of innovation, resilience, and long-term sustainability.
Shaping the Future of Mobility in Jakarta
Looking ahead, PT MRT Jakarta is planning further network expansions beyond the North–South Line to connect more districts and integrate with other modes of transport, such as light rail and bus rapid transit. These future developments will help establish a unified and efficient public mobility ecosystem across the capital.
The ongoing expansion also involves adopting digital traffic management systems, data-driven planning, and environmentally conscious infrastructure solutions. Such advancements will enable Jakarta to become not only more connected but also smarter in how it manages urban mobility and environmental resources.
Jakarta accelerates its metro expansion through a powerful collaboration with Japanese partners, combining advanced technology and sustainable planning to boost urban mobility, ease congestion, and drive greener city growth.
Through this continued partnership with Japan, Jakarta is redefining its urban landscape and demonstrating how international cooperation can drive sustainable transformation. The city is moving closer to achieving its vision of a clean, efficient, and world-class metro system that supports both its economic vitality and its environmental commitments.
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