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 Technology     
 evaluated     
 Overall Potential     
         
Improved operation control for air-conditioning interesting  
ORC technology to use waste heat in MUs interesting  
Heat exchangers to use waste heat in MUs promising  
CO2-based demand control for coach ventilation very promising  
Excess ventilation promising  
Control of comfort functions in parked trains very promising  
Coupling of parked trains for common energy supply interesting  
Energetic optimisation of timetable promising  
Systematic train delays interesting  
Energy efficient driving strategies very promising  
Energy efficient driving by low-tech measures very promising  
Driving advice systems in suburban operation very promising  
 
© UIC - International Union of Railways 2003