1. First Regional Conference Energy Efficiency of Railways in terms of Sustainable Development 17-18 November 2011. Belgrade, Serbia Mr. Saša Živković, B.Sc.Eng. Head of Department for Energy Efficiency

5. STRATEGIES OF POSSIBLE SAVINGS Energy Information Management System A C T I O N INFRASTRUCTURE HAULING TRAINS SECONDARY CONSUMPTION Transport Economics Energy Audit for administrative and station buildings, workshops, depots, storages and other buildings Modernization of plant and equipment Maintenance and training Acquisition (buying) of new locomotives and rolling stock - Reducing the weight of train - aerodynamic - utilization of space - thermal insulation - revision of consumption for comfort Planning methods and types of data collection Determination responsible for submitting data Measuring and recording Data delivery Monitoring, control and analysis Energy Audit Taking measures to improve energy efficiency Intervention on undercarriage Achieving design speeds on major routes Construction of second track for all main railway line (Corridor X) The transition from decentralized units to centralized systems for cooling and heating (if it is possible to use natural gas) Using solar panels to produce hot water Improving the thermal insulation of buildings Installation of photocells for station and platform lighting The introduction of LED technology for indoor and outdoor lighting Regenerative braking Eco - driving Active traffic management Timetable Load factor and flexible trains Maintenance and training

6. THANK YOU FOR YOUR ATTENTION.