Home » Latest Travel News of Spain » Spain’s Bilbao Metro Embarks on €800 Million Transformation to Redefine Sustainable Travel in the Basque Country

Published on
November 10, 2025

The Bilbao Metro, a central pillar of Spain’s Basque Country transport network, is set to undergo one of the most ambitious modernisation projects in its history. An €800 million investment has been allocated to replace ageing rolling stock and upgrade the entire system’s signalling and communication infrastructure. This large-scale initiative aims to improve sustainability, enhance passenger comfort, and align Bilbao’s urban transit system with the future vision of smart mobility in Europe. The project includes the purchase of 37 modern trains, which will replace the three-decade-old fleet currently in operation. Led by the Province of Bizkaia and the Bizkaia Transport Consortium (CTB), the upgrade reflects a strong commitment to innovation, efficiency, and environmental responsibility. With this initiative, Bilbao Metro is preparing to enter a new era where digitalisation and energy efficiency will transform daily commuting, benefit tourism, and strengthen the region’s connectivity with the rest of Spain and beyond. The upcoming transformation marks not only an infrastructural milestone but also a strategic step toward making Bilbao a model for sustainable transport and urban travel excellence in Southern Europe.

Bilbao Metro’s Vision for the Future of Transport

The Bilbao Metro has been at the heart of the Basque Country’s transportation system for three decades. Since its inauguration in 1995, it has carried over 2.3 billion passengers and travelled more than 123 million kilometres. However, after thirty years of operation, its fleet has reached the end of its lifecycle. To sustain its reputation for safety and reliability, the Province of Bizkaia has confirmed a budget commitment of between €700 million and €800 million. This funding will renew the entire train fleet and significantly improve signalling and communication systems across all metro lines.

This initiative was announced by Elixabete Etxanobe, the General Deputy of Bizkaia and President of both Metro Bilbao and the Bizkaia Transport Consortium (CTB). The announcement was made at the Sarriko Station, coinciding with the metro’s 30-year milestone celebrations. It was emphasized that the project would elevate accessibility, improve safety, and enhance the overall travel experience for both residents and tourists exploring the Basque region.

Strategic Investment in Sustainable Mobility

The project forms a key component of a broader long-term strategy for sustainable transport within the Basque Country. Authorities have underlined that the modernisation of the Bilbao Metro aligns with the region’s environmental and digital goals, integrating eco-friendly technologies and smart systems. By prioritising energy-efficient trains, upgraded signals, and improved passenger services, the project will contribute significantly to Spain’s transition toward low-emission public transport.

Half of the funding will be directly provided by the Provincial Council of Bizkaia, while the remainder will be sourced through collaborative mechanisms and public investment frameworks. Preparations for procurement and contracts are expected to advance rapidly once the CTB Council convenes before the end of the year to approve the international tender.

Technological Advancements and Passenger Experience

By the end of 2025, engineers will finalise the technical specifications for the new generation of rolling stock. These modern trains will embody innovation through enhanced efficiency, connectivity, and passenger comfort. The design will ensure improved aerodynamics, noise reduction, and user-friendly interiors that cater to diverse travel needs, including accessibility for individuals with limited mobility.

Moreover, the integration of digital systems will allow real-time communication, seamless ticketing options, and predictive maintenance features that increase operational reliability. With upgraded signalling and communication networks, travel frequencies will rise, and journey times across the 51-kilometre network will be reduced.

The plan encompasses all three metro lines, ensuring a cohesive transformation that benefits urban commuters as well as visitors. Tourists exploring Bilbao’s attractions, such as the Guggenheim Museum, the Old Town, and the Nervión Riverfront, will experience faster, more comfortable, and environmentally responsible travel options.

The Second Generation of Bilbao Metro

The introduction of 37 new trains represents the beginning of what has been described as the second generation of the Bilbao Metro. The renewal ensures that the system continues to lead in punctuality, safety, and service quality. This transformation will secure Bilbao’s place as one of Spain’s most advanced urban transit systems.

According to regional authorities, the modernisation of infrastructure and rolling stock reflects a fusion of public investment, technological innovation, and digital transformation. Together, these elements will redefine Bilbao’s identity as a smart city committed to improving mobility and quality of life for its residents and tourists. The initiative also reinforces the Basque Country’s reputation as a pioneer in sustainable transportation policy.

Integration with Spain’s National and European Networks

Experts in the transportation sector have advised that this extensive upgrade should be synchronised with European Union (EU) funding programmes dedicated to regional connectivity and intermodal transport. By aligning with future EU initiatives, the Basque Country could accelerate integration with Spain’s high-speed rail network, thereby enhancing both passenger and freight logistics.

Such integration would make travel between Bilbao and other major Spanish cities faster and more convenient, encouraging greater movement of people, business, and tourism across northern Spain. The enhanced metro system could also serve as a model for other European cities pursuing smart urban mobility and eco-friendly public infrastructure.

A Boost for Tourism and Local Industry

Beyond its transport implications, the Bilbao Metro upgrade holds significant potential for tourism and economic development. Improved metro connectivity is expected to increase the number of visitors exploring the Basque Country’s cultural and scenic destinations. The upgraded system will allow seamless access from the city centre to peripheral attractions, promoting sustainable travel patterns among tourists.

Additionally, the Basque industrial sector is likely to benefit from the construction and maintenance phases of the new trains, which are expected to stimulate local manufacturing and engineering expertise. With CAF, the Spanish rolling stock manufacturer, historically involved in Bilbao’s metro fleet, the new phase of production could further strengthen regional technological capabilities.

Building the Future of Urban Travel in Spain

Once completed, the Bilbao Metro refurbishment will stand as a testament to Spain’s commitment to modern, sustainable, and inclusive public transport. The €800 million project demonstrates how forward-thinking infrastructure investments can enhance regional identity, stimulate economic growth, and promote greener mobility solutions.

The vision for Bilbao’s metro is not merely about replacing trains but redefining how the Basque Country connects its people, culture, and economy. Through strategic planning, technological excellence, and environmental awareness, Bilbao is set to emerge as a leader in smart mobility, inspiring other European cities to follow its example.

The ongoing transformation ensures that the Bilbao Metro remains more than a means of transport—it becomes a symbol of progress and a catalyst for sustainable travel across Spain and beyond.