Faced with tremendous pressure to reduce CO2 emissions by 40%-45% in 2020, the development path of Chinese engine companies has become the most concerned issue in the industry. At the end of December, at the “China Engine Independent Innovation Summit Forumâ€, all experts expressed their opinions, and the engine industry’s road to low-carbon development was more ingenious.
Engine industry faces low carbon problems
The Copenhagen Climate Conference ended, but many people are still pondering the splendid speech of Premier Wen Jiabao. “From 1990 to 2005, the unit's GDP intensity of carbon dioxide dropped by 46%. On this basis, we also proposed that by 2020, The GDP of China’s GDP has dropped by 40%-45% compared with 2005. ... We must be convinced and behave in a meaningful way. No matter what results we achieve at this meeting, we will unswervingly achieve and even exceed this goal. Efforts.†Premier Wen Jiabao’s remarks not only demonstrated the attitude of a responsible big country, but also caused many domestic industries, especially the engine industry, to feel the pressure of continued development.
Song Jian, deputy director of the State Key Laboratory of Automotive Safety and Energy, and deputy director of the Department of Automotive Engineering at Tsinghua University, said: "Although the proportion of domestic automobile carbon dioxide emissions to total carbon dioxide emissions is not high, it is only about 5%, but the Chinese automobile ownership Rapidly increasing the proportion of carbon dioxide in automobiles has increased dramatically, and the automotive industry, especially the engine industry, must work hard to implement national emission reduction targets."
Qian Hengrong, director of FAW Xichai, said with concern: “The speed and impact of climate change are more serious than expected. I believe that responsible companies should actively implement a low-carbon economy and consider it a corporate development goal.â€
The reporter learned that in 2008, the atmospheric carbon dioxide content reached 385.2ppm, a record high, an increase of 38% over 1850. The increase in carbon dioxide content has caused global warming, resulting in difficulties in water supply in some countries, particularly in Africa. It has also led to an increase in sea level and a reduction in the size of several island countries. Many agencies expect that at this rate of development, sea levels will rise by 1.4 meters by 2100, and there will be danger of submergence in many island countries and coastal cities such as New York and Shanghai.
Xing Min, executive vice chairman and secretary-general of the China Internal Combustion Engine Industry Association, pointed out that the combustion of coal and petroleum is the main source of carbon dioxide, and the automobile is the main source of oil consumption and the main source of greenhouse gases. Compared with developed countries such as Europe and Japan, China's vehicle engine oil consumption is 10-15 percentage points higher, and there is still more room for CO2 emission reduction.
It is understood that the "Limit Rate of Fuel Consumption of Passenger Cars" implemented on July 1, 2005 stipulated that the fuel consumption of new cars after 2009 will be reduced by 15% compared with 2004, equivalent to 160-170g of CO2 emissions per kilometer. Europe's CO2 emission level per kilometer is only 140g.
China will achieve 40% to 45% of its CO2 emission reduction targets by 2020 and put forward stringent requirements for Chinese engine companies. Qian Hengrong said: “In 2009, China produced approximately 13.4 million vehicles, with a total capacity of approximately 7.18 million vehicles, which is expected to exceed 100 million by 2020. If 40%-45% of emission reduction commitments are achieved, then vehicle fuel oil The economy needs to increase by more than 20%."
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