In addition, for 40% of the retail buildings, there was another barrier: operating the public charging piles may cause the operation failure of the power system. Figure 4. Electric power system. In comparison, the retail buildings were most constrained by the electric power system.
First, providing more public charging piles is important to increase the sales of electric vehicles. In addition, the residential, office, retail, and government communities have different advantages and obstacles. It is more feasible to install the public charging piles in the residential and the government communities.
In August, China's public charging piles provided about 3.26 billion kWh of electricity, up 39.8 percent year-on-year and essentially unchanged from July. The most charged vehicles were buses and passenger cars, with other types of vehicles such as sanitation and logistics vehicles and cabs accounting for a smaller share.
We find that insufficient public charging piles would significantly limit the sales of electric vehicles, in particular when the public charging piles are built up for specific users or in developed regions where private parking spaces are limited.
The findings in this paper provide important implications for EV industry development in China. First, providing more public charging piles is important to increase the sales of electric vehicles. In addition, the residential, office, retail, and government communities have different advantages and obstacles.
The data on public charging piles of 31 provinces in China were from EVCIPA, and the data on production and sales of electric vehicles were provided by CAAM. Data on other control variables were from the National Bureau of Statistics of China. The sample period was from February 2016 to December 2019.
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