Under the pressure of energy and environmental protection, new energy vehicles will undoubtedly become the development direction of future automobiles. If new energy vehicles develop rapidly, based on the number of cars in China in 2020 of 65.438+0.4 billion, it will save 32.29 million tons of oil, 36.5438+0.110,000 tons of oil, and save 63.39 million tons of oil, which is equivalent to reducing the demand for oil for automobiles by 22.7%.
Saving and replacing oil by 2020 mainly depends on developing advanced diesel vehicles and hybrid electric vehicles. By 2030, the development of new energy vehicles will save 73.06 million tons of oil, replace 9 1 10,000 tons of oil, and save and replace 0/64.06 million tons of oil, which is equivalent to reducing the demand for automobile oil by 4 1%. By then, biofuels and fuel cells will play an important role in replacing automobile oil.
According to the situation of China's energy resources and the development trend of international automobile technology, it is predicted that after 2025, ordinary gasoline vehicles in China will only account for about 50% of passenger cars, while advanced new energy vehicles such as diesel vehicles, gas vehicles and biofuel vehicles will develop rapidly.
Extended data:
type
New energy vehicles include four types: hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), and other new energy vehicles (such as supercapacitors, flywheels and other high-efficiency energy storage devices).
Unconventional vehicle fuels refer to fuels other than gasoline and diesel, such as natural gas (NG), liquefied petroleum gas (LPG), ethanol gasoline (EG), methanol and dimethyl ether.
In China, the government stipulates that new energy vehicles refer to pure electric vehicles, plug-in hybrid vehicles and fuel cell vehicles. These three types of cars are subsidized and easy to travel in China (for example, in Beijing, there is no limit to the number of pure electric vehicles, etc.). ).
References:
Baidu encyclopedia-new energy vehicles