9th May, 2026
Alstom wins contract to upgrade Swiss metro system with CBTC
Train on the m2 metro line in Lausanne
Alstom has secured a €295 million contract to upgrade the m2 automated metro system operated by Transports publics de la région lausannoise (tl) in Lausanne, Switzerland, with a new, communications-based, train control (CBTC) system, and a mid-life upgrade of the rolling stock.
The CBTC will be a train-centric system suitable for use on the existing line, and will allow an increased service frequency, whilst the fleet upgrade will increase passenger capacity.
Alstom will deploy its Urbalis Fluence CBTC solution, which will require minimal infrastructure changes or extra trackside equipment.
The system is ideal for upgrading fully automated metro lines, as it combines improved performance with the use of current assets, and allows upgrades to be phased in gradually, whilst aligning with long-term network strategies.
The mid-life fleet upgrade, called the FlexCare Modernise programme, will extend the fleet’s operational life, and will be carried out at Alstom’s site in Villeneuve, Switzerland.
Included in the work will be the renewal of key onboard systems, such as the train control and monitoring system (TCMS), to fully integrate it with the new CBTC signalling, and enhancements to interior areas and trains’ exterior.
Included in the contract are technical support and obsolescence management services to ensure the m2 line’s reliability throughout the transition period and beyond.
To minimise disruption and to ensure continuity of passenger services, work will be carefully planned, with most of the installation and testing activities carried out at night.
Alstom also has a large presence in the UK, where its works at Derby hosted last August’s The Greatest Gathering, and earlier this month, a train built at the works entered service on a new monorail in Cairo, Egypt.
“This modernisation will bring more frequent, more reliable journeys for passengers and help the city meet growing demand with shorter waits and a smoother ride. By pairing our new-generation, train-centric CBTC with a fully integrated mid-life upgrade of the fleet, we are boosting capacity while extending the performance of the existing trains for years to come. We are very happy to engage in this new project with tl and look forward to many years of continuous, long-standing collaboration.
Marie Icardo, Managing Director of Alstom Switzerland
“As Switzerland’s only metro system, m2 is a real success story. The need to modernise the automation systems and increase capacity is crucial for the whole transport network in the Lausanne metropolitan area. We are delighted to be able to rely on Alstom’s expertise and knowledge in carrying out these strategic operations.”
Patricia Solioz Mathys, CEO of tl