2019

May 21

Alstom wins Fahrzeugmanagement Region Frankfurt RheinMain (Fahma)*'s tender for fuel cell trains. The French manufacturer will deliver 27x Coradia iLint trainsets.

The overall value of the contract is estimated at EUR 500 million. Starting from the timetable change in 2022, the hydrogen powered trainsets are expected to replace DMUs on four regional railway lines in the German Taunus region:
RB11: Frankfurt-Höchst - Bad Soden;
RB12: Frankfurt – Königstein;
RB15: Frankfurt – Bad Homburg – Brandoberndorf;
RB16: Friedrichsdorf – Friedberg.

In addition to the trains, the order also includes the supply of hydrogen, maintenance and the provision of reserve capacities for the next 25 years. The latter is offered in cooperation with Infraserv GmbH & Co. Höchst KG, with the filling station being located on the premises of the Höchst industrial park.

*Fahrzeugmanagement Region Frankfurt RheinMain (Fahma) is a subsidiary of the public transportation authority of the Rhein-Main area (Rhein-Main-Verkehrsverbund - RMV) responsible for the rolling stock.
 

Sources: https://railcolornews.com/2019/05/21/de-enter-hydrogen-alstom-will-supply-fuel-cell-trains-fleet-to-frankfurt-rheinmain/

2022

March 8

The public transportation authority of the Rhein-Main area, Rhein-Main-Verkehrsverbund (RMV), has awarded the twelve-year operational contract of a Taunus sub-network to a 100% Deutsche Bahn subsidiary: Regionalverkehre Start Deutschland GmbH (Start). Thus it will operate the 27x Alstom Coradia iLint hydrogen trains.  

2022

November

Unit 554 106/606 is officially presented at Deutsche Bahn’s workshop in Frankfurt-Griesheim, where Alstom will be maintaining the trains.  

Sources: https://railcolornews.com/2022/12/09/de-official-presentation-of-the-fuel-cell-ilint-for-rmv/

2022

December

Regionalverkehre Start Deutschland GmbH (Start) take over operations on the Taunusbahn network in Hessen (DE). At this time, Alstom delivered only 8x units (with a mere 2x being ready for operation) and the entire fleet supposed to be delivered by April 2023.

Over two months of public transport chaos have followed, with transit agency RMV resorting to previous operator HLB and replacement bus services. The units that have made it into service have suffered under a permit from the Technical Inspection Association (TÜV) that requires Hydrogen tanks to be at least 1/3 full at all times, as well as various other malfunctions.
 

2023

February

By the end of February 2023, only 14x units are delivered, with the remaining 13x units set to be delivered by early June.  

Sources: https://railcolornews.com/2023/02/24/de-hessen-ilints-delayed-last-unit-to-be-delivered-by-june-2023/

2023

August

Increase cancellations are signaled and one of the main reasons is the lack of functional vehicles due to significant technical deficiencies. Alstom promises to improve the situation by replacing problematic components and installing larger hydrogen tanks.  

Sources: https://www.taunus-nachrichten.de/koenigstein/nachrichten/koenigstein/zugausfaelle-bahnstreckemit-rb-12-id147748.html, https://de.wikipedia.org/wiki/Alstom_Coradia_LINT#iLint

2024

November

The problems continue, so much so that the Rhein-Main Transport Association (RMV) has decided to take the Coradia iLint off the RB 15 line (Bad Homburg–Brandoberndorf) starting in January 2025. 16 diesel trains will gradually take over and remain in use during 2025 and Alstom will cover the costs.

The current situation:
RB 11 Bad Soden - Sulzbach - Frankfurt/Höchst (- Kelkheim): currently cancelled due to construction work;
RB 12 Königstein - Kelkheim - Frankfurt/Höchst - Frankfurt Hbf: the Coradia iLint remain;
RB 15 Brandoberndorf - Usingen (- Friedrichsdorf) - Frankfurt Hbf: diesel trains will arrive to replace Coradia iLint in 2025;
RB 16 Friedberg - Friedrichsdorf (- Bad Homburg): diesel trains have already taken over.
 

Sources: https://railcolornews.com/2024/11/18/passenger-two-year-taunus-tragedy-more-diesel-trains-arrive-to-replace-problematic-hydrogen-ilints/

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Latest update on the 2nd of January 2025 at 23:04

Contributor(s): Tudor C.

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