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 Technology     
 evaluated     
 Overall Potential     
         
Heat exchangers to use waste heat in MUs promising  
Excess ventilation promising  
Energetic optimisation of timetable promising  
Driving advice systems in freight operation promising  
Moving block promising  
Modular train sets promising  
Virtually coupled trains promising  
Reference cycle for energy efficiency promising  
Database of traction consumption promising  
Covers for open freight cars promising  
Diesel-mechanic transmission promising  
Passenger information to reduce boarding time at stations promising  
 
© UIC - International Union of Railways 2003