EIB Injects €266M into Bucharest Tram Overhaul, Accelerating Green Urban Mobility Transformation

City officials and European financiers alike view the project as a cornerstone of Bucharest’s transition to a greener, more efficient urban transport system.

Bucharest is set for a major leap toward sustainable urban mobility, as the European Investment Bank (EIB) confirms a new financing tranche of nearly €266 million to modernise the Romanian capital's ageing tram network. The investment marks a critical milestone in a broader €1.3 billion programme aimed at transforming public transport and reducing the city's carbon footprint.

The funding will enable the rehabilitation of approximately 50 kilometres of tram tracks across the city, alongside the introduction of new, modern tram vehicles and the upgrade of maintenance depots. These improvements are expected to significantly enhance speed, reliability, comfort and accessibility for the roughly 500,000 passengers who rely on Bucharest's tram system every day.

City officials and European financiers alike view the project as a cornerstone of Bucharest's transition to a greener, more efficient urban transport system. By making public transport more attractive and dependable, the initiative is designed to encourage a shift away from private car use—helping to ease chronic traffic congestion and improve air quality in one of Eastern Europe's most densely populated capitals. The works are scheduled for completion by 2030.

EIB Vice-President Ioannis Tsakiris described the investment as transformative, highlighting its long-term environmental and social impact. The project aligns closely with the EU's climate objectives and reflects a growing emphasis on sustainable infrastructure as cities grapple with pollution and rapid urbanisation.

The €266 million tranche forms the largest portion of a €300 million EIB loan package dedicated to Bucharest's infrastructure development. An earlier €34 million tranche has already been deployed to upgrade the city's energy systems—specifically targeting the replacement of 106 kilometres of district heating pipelines. This component is expected to significantly reduce heat and water losses, improve energy efficiency, and cut greenhouse gas emissions across the capital's heating network.

Together, these investments form part of a comprehensive strategy to modernise Bucharest's infrastructure while addressing long-standing inefficiencies. With a metropolitan population exceeding 2 million, the city faces mounting pressure to deliver reliable transport and sustainable energy solutions.

Bucharest Mayor Ciprian Ciucu underscored the urgency of the tram upgrade, noting that much of the existing network is more than 50 years old and no longer meets modern performance standards. The financing, he said, is essential to revitalising the system and ensuring it can support the city's future growth.

Beyond transport, the EIB's involvement reflects its broader commitment to climate action and energy security. The project contributes directly to the European Union's "REPowerEU" initiative, which aims to reduce dependence on fossil fuels, and aligns with the goals of the 2015 Paris Agreement on climate change.

The Bucharest tram modernisation also builds on a long-standing partnership between the EIB and the municipality, dating back more than two decades. Since 2002, the Bank has supported a wide range of projects in the city, including school rehabilitation, water and wastewater upgrades, and energy-efficiency improvements in residential and public buildings.

Crucially, the EIB's role extends beyond financing. The institution has provided technical and advisory support throughout the project's development, offering expertise in public transport planning and district heating modernisation. This integrated approach has helped the city accelerate project preparation and implementation while safeguarding public finances.

As Bucharest moves forward with its ambitious infrastructure agenda, the latest EIB investment signals continued confidence in the city's capacity to deliver large-scale, future-focused projects. With construction timelines now set and funding secured, the tram network overhaul is poised to become a defining element of Bucharest's transformation into a cleaner, smarter European capital.