Innovative trains Sustainability in traction:


A defining trend in the locomotive market at present is the increasing demand for alternative energy sources and hybrid traction. Quintus Vosman examines some of the latest innovations in this sector.


the need to ensure vehicles were environmentally friendly. But owners and operators increasingly recognise the importance of sustainability to the bottom line, making it an increasingly pertinent aspect of business and product development. The rising cost of fuel means incremental improvements in efficiency can generate major cost


N


OT so long ago, the concept of sustainability in rolling stock was essentially interpreted as


green ideas for locomotives


savings, and as operators demand lower fuel consumption, locomotive manufacturers are responding with innovative new products. Alstom has been a major proponent of hybrid technology in the light diesel market and is the first manufacturer to supply a fleet for commercial operations. Now Alstom is poised to launch a new generation of locomotives where hybrid technology is dominant. But not all of the innovation is coming


Alstom recently supplied five 600kW diesel-battery locomotives to MEG, Germany. IRJ September 2012


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