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World Electric Vehicle Journal is published by MDPI from Volume 9 issue 1 (2018). Articles in this Issue were published by The World Electric Vehicle Association (WEVA) and its member the European Association for e-Mobility (AVERE), the Electric Drive Transportation Association (EDTA), and the Electric Vehicle Association of Asia Pacific (EVAAP). They are hosted by MDPI on mdpi.com as a courtesy and upon agreement with AVERE.
Open AccessArticle

Life Cycle Assessment of Rapeseed Biodiesel

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School of Management, Tianjin University, Number 92 Weijin Road, Tianjin, 300072, China
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World Electr. Veh. J. 2010, 4(4), 804-808; https://doi.org/10.3390/wevj4040804
Published: 31 December 2010
Life Cycle Assessment(LCA), objective of which is to elucidate the impact of biodiesel on energy supply and natural environment and its economic value while giving an assessment on commercialization application of biodiesel, is performed in this study. Based on LCA methodology, production cost and CO2 emission estimation of rapeseed biodiesel industry were conducted. Results of the assessment indicate that the total amount of absorbed CO2 during the whole life cycle of rapeseed biodiesel is much larger than that has been emitted and rapeseed biodiesel is really an environment-friendly energy source. With the contribution of biodiesel derived from rapeseed oil made during the process of its full life cycle, green house emissions could be enormously reduced. However, in terms of production cost, the phenomenon that considerable portion of the total cost is occupied by the cost of raw material is observed in rapeseed biodiesel. Specifically, the portion of raw material cost is larger than 89% while the portion of crew oil is larger than 87%. The improvement of economical efficiency in the commercialization application of rapeseed biodiesel depends on the reduction of raw material cost. If we want to develop rapeseed biodiesel in China, government’s encouraging policies, such as tax exceptions and financial subsidies, are necessary.
Keywords: rapeseed oil; biodiesel; life cycle assessment; CO2; production cost rapeseed oil; biodiesel; life cycle assessment; CO2; production cost
MDPI and ACS Style

Li, N.; Guo, Y. Life Cycle Assessment of Rapeseed Biodiesel. World Electr. Veh. J. 2010, 4, 804-808.

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