**Appendix D**

**Table A4.** Assumptions for an Electric Truck, Electric Bus, and Hydrogen Bus.


Note: A 10% the discount rate is applied for calculating the present value of future vehicle purchase costs. <sup>1</sup> Eudy et al. [53]; <sup>2</sup> Dana incorporated [54]; <sup>3</sup> Edison motors [55]; <sup>4</sup> Ministry of Environment [56]; <sup>5</sup> Daewoo bus [57]; and <sup>6</sup> Kia motors [58].

## **References**

1. Trnka, D. *Policies, Regulatory Framework and Enforcement for Air Quality Management: The Case of Korea*; OECD: Paris, France, 2020; pp. 12–22. [CrossRef]


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