Low-emission new energy vehicles, the task is not long way to go carbon zero emissions

In the new energy vehicles is the general trend in the background, the auto companies regardless of size, in no particular order, have their own way according to a new energy car project launched; traditional energy infrastructure giant has also opened up a new battlefield, the State Grid, China Southern Power, Sinopec and CNOOC to invest heavily in major cities in the country charging station business.

However, the problem can not be ignored is that although the pure electric vehicles can travel stage zero emissions, but its consumption of electricity, and the reserve power batteries used in the production process of carbon emissions may be better than conventional vehicles is low.

Fossil fuel electric cars

Define whether a car or zero carbon emissions, carbon emissions should be calculated the sum of it, including car design, parts and vehicle production, and vehicle recovery and other aspects of the sum of carbon emissions.

To pure electric vehicles, the zero-emission process should include a complete, only used for electric vehicle batteries from lithium materials, to provide electricity for electric vehicles and all other aspects of the power plants do not emit carbon dioxide, electric cars can really be said to be zero emissions.

Pure electric vehicles in motion the process to power as an energy source does not emit carbon dioxide. Compared to conventional gasoline cars, do the driving stage to achieve zero emissions. However, as the electric vehicle energy sources of electricity in the production process is hard to avoid carbon emissions.

The current model of China's major thermal power generation, accounting for nearly 80% of total electricity generation. The thermal energy is the major coal and oil, both of the production process will result in carbon emissions.

It is understood that, in accordance with the current technology, pure electric vehicles 100 km average consumption of about 15 degrees, if the full use of coal as fuel, which is usually the case in the power generation process will produce about 14 kg of carbon dioxide that is driving hundreds of pure electric vehicles km of carbon emissions to 14 kg. And a hundred kilometers to 4L of small cars burning gasoline required to travel 100 km will produce about 10 kilograms of carbon dioxide. So the whole, the carbon emissions of new energy vehicles may be higher than traditional energy vehicles.