The share of electric vehicles in the national economy is not very high. However, it conforms to the national energy conservation and environmental protection trend, which greatly facilitates short-distance transportation. The most important thing is to play an important role in the national economy through energy and environmental conservation and protection.
According to the “China Electric Vehicle Industry Market Analysis and Analysis Report (2015)” released by Qianxun Consulting, the consumption of electric vehicles in 2010 was about 35 billion yuan.  The consumption of electric vehicles in 2011 was about 40 billion yuan. The consumption scale of vehicles is about 45 billion yuan. In 2013, the consumption of electric vehicles was about 48.4 billion yuan. In 2014, the consumption of electric vehicles was about 52.8 billion yuan.
Changes in consumer preferences will also affect changes in the competitive landscape of electric vehicle companies. Changes in consumer preferences change as individuals' income levels change. With the improvement of the economy, the consumption level of residents has increased, the awareness of energy conservation has increased, and the quality requirements for electric vehicles have also increased. In the future, the potential potential of the electric vehicle industry will be huge. After five years, the industry consumption will exceed 70 billion yuan.
On September 8, 2015, the Shenzhen Municipal Communications Commission and the Municipal Development and Reform Commission jointly issued the “Notice on the Relevant Matters Concerning the Allocation of Incremental Indicators for Electric Vehicles to Be Configured in 2015” and other new policies that encourage the purchase of electric cars, including setting up cars. The rental index is 4000, the dynamic adjustment unit and the personal indicator distribution ratio, and the first hour of on-street parking are free. Shenzhen has also offered a more attractive policy to citizens who have applied for the incremental indicators of electric cars, which is to adjust the individual's policy of applying for the incremental indicators of ordinary cars. The citizens who originally stipulated that "the car that is not registered in this city" can apply for the ordinary car index, but the latest policy adjustment is: "There is only one electric car under the name, and the car uses electric cars. The public can purchase a card and register it before December 31, 2015.