Ecodriving på SJ: förarperspektiv på tekniska hjälpmedel för beslutsfattande och utbildning i Ecodriving

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Georg Abadir Guirgis

Even though all trips with SJ trains in Sweden are labeled “Bra Miljöval” (Good environmental choice), the requirements for reduced emissions and energy usage are constantly increased. Thus, SJ has to constantly develop their environmental profile. To investigate potential energy savings, SJ developed an education program in energy efficient driving (Eco-driving) and also let some of their train drivers use a technical tool supporting eco-driving. This report includes two studies. A critical review of the experimental study conducted by SJ and a complementary study based on observations of the education in energy efficient driving, along with interviews with the train drivers that participated in SJs experimental study. The experimental study provided valuable results, suggesting that energy savings through driver training and support are feasible. At the same time, there are contingencies in the collected energy data, making it difficult to draw any definite conclusions. The results of the interviews with the drivers show that there are ambiguities about what risks and consequences a future introduction of the technical tool for eco-driving could imply. Altogether, there are reasons to conduct further studies on how to best introduce energy-efficient driving in railway traffic as a whole.

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