Paper published about a TCO model and significant cost parameter for electric bus systems

The 3rd paper by Anders Grauers at Chalmers, SustainTrans member Sven Borén, and Oscar Enerbäck at RISE in the frames of the electric bus study has after four years of work been completed. The abstract:

Without experiences of electric buses, public transport authorities and bus operators have faced questions about how to implement them in a cost-effective way. Simple cost modelling cannot show how costs for different types of electric buses differ between different routes and timetables. Tools (e.g., HASTUS, PtMS, and optibus) which can analyse such details are complicated, time consuming to use, and provide insufficient insights into the mechanisms that influence the cost. This paper therefore proposes a method for how to calculate total cost of ownership, for different types of electric buses, in a way which can predict how the cost varies based on route and timetable. The method excludes factors which cause minor cost variations in an almost random manor, in order to better show the fundamental mechanisms influencing different costs. The method will help in finding ways to reduce the cost and help to define a few cases which deserve a deep analysis with more complete tools. Testing of the method in a Swedish context showed that the results are in line with other theoretical and practical studies, and how the total cost of ownership can vary depending on the variables.

Read more about the paper at SustainTrans website

By | 2020-06-24T13:04:58+00:00 June 24th, 2020|News|0 Comments

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