Carbon Emission Research of Taxi Fleet from ICEV to BEV (Shanghai
Case) 2021-01-5009
Based on the life cycle assessment method, this paper takes Shanghai taxi fleet
as the research objective (traditional fuel vehicle (ICEV) and battery electric
vehicle (BEV)). Under the condition of Shanghai energy structure, and combined
with the actual application scenario of Shanghai taxi fleet, the study and
prediction of carbon emission is carried out from three stages of manufacture,
use and recycle. The research results show that: in the life cycle, under the
current energy structure and battery technology of the taxi fleet in Shanghai,
the carbon emission of BEV and ICEV will be at the same level at the mileage of
50,000 km. With the adjustment of energy structure, the progress of battery
technology and the increase of the proportion of battery electric taxi fleet,
the overall carbon emission of Shanghai taxi fleet will be reduced
significantly. The progress of battery technology, especially the increase of
cycle life, has the most obvious effect on the reduction of overall carbon
emission.