source: economic guide author Zhang Yijun Sun Xiuhong
the government subsidy, the new energy bus car purchase cost and diesel car difference is not big. But in the long run, its high fuel saving efficiency can not only reduce long-term operating costs, but also effectively reduce emissions of exhaust gas.
Urban Fog and haze is more frequent, and it is imperative to promote new energy vehicles.
continuous fog and haze weather makes the prevention and control of motor vehicle exhaust pollution become a hot spot, and the most important of vehicle exhaust pollution is diesel vehicle, which accounts for motor vehicles. Exhaust emission of 95% of PM2.5. In order to reduce emissions of vehicle exhaust pollutants, the promotion of new energy buses is imperative.
"we now have 138 LNG (liquefied natural gas) buses, which account for about 10% of the total number of passenger cars and reach more than 200 by the end of the year." 23, Zhang Hailong, Vice Minister of asset technology of Shandong transportation and transportation group, said in an interview with the economic newspaper reporter that there are many new energy buses from Ji'nan to the province and the long-distance buses all over the country. The new passenger cars will be the main new energy vehicles in the future.
"at present, the hybrid energy new energy bus has accounted for about 12% of all operating buses." On the 22 day, Ji'nan bus General Company (hereinafter referred to as "Ji'nan bus") Han Long, the Ministry of culture of the Ministry of enterprise, told the reporter that Ji'nan bus will continue to purchase new energy buses.
increasing
according to Han Long, Ji'nan bus began to use 100 hybrid electric buses from the National Games in 2009, then purchased 100 hybrid vehicles in 2010 and put into operation in 2011, becoming the country's capital city with more new energy buses.
in February 17, 2009, the national Ministry of finance, the Ministry of science and technology, the development and Reform Commission and the Ministry of industry and information jointly convened a pilot Conference on pilot demonstration and promotion of energy saving and new energy vehicles, and Ji'nan was identified as one of the 13 pilot cities. In those days, Ji'nan launched the new hybrid energy bus.
the city's new energy bus has developed rapidly, and the development of inter city long-distance new energy bus has not lagged behind. The Shandong transportation group is the largest professional transport group in Shandong Province, with more than 2000 kinds of operating vehicles, of which more than 1300 are long-distance passenger vehicles. In 2011, the first batch of LNG buses in Shandong transportation group were put into operation, and now 138 vehicles have been put into operation. It has become the largest road transport enterprise using LNG bus in Shandong province. "Our group updates 130 to 140 buses every year, 50% of which are LNG buses." Zhang Hailong said.
is a catalyst for industrial development, which is expensive to use cheap and can reduce 90%
environmental crisis, but the basis of promoting the development of new energy vehicles is still the advantage of technology and cost.
Zhang Hailong said that the average purchase cost for each LNG bus is about 500 thousand yuan, compared with 60 thousand -7 million yuan higher than the same type of diesel bus, but the cost of saving energy for one year is offset by the cost of the difference.
Zhang Hailong explained that, for an example of 1 12 meters long buses, 24 kilograms of liquefied natural gas should be required for 100 kilometers, 24 liters of diesel fuel, 6 yuan for 1 kg of natural gas, and about 7.3 yuan for 1 liters of diesel. "If we run 10 thousand kilometers in 1 years, the difference between the purchase price of the car will be recovered. After that, the cost advantage of the LNG bus will gradually appear."
"LNG bus emission reduction in sulphide and nitrogen oxides is very obvious, reaching more than 90%." Zhang Hailong said that environmental protection is another major advantage of new energy buses.
and Shandong transportation group LNG bus simply adopt natural gas as a power difference, and the new energy power of Ji'nan bus is hybrid power, including two kinds of hybrid oil and electricity and gas (LNG).
"the fuel saving rate of these two models is about 30%." The new energy bus sales manager of China Tong bus Tang Huayong guide to the reporter, this kind of hybrid electric power and gas and electricity hybrid model prices are about 900 thousand yuan and 950 thousand yuan respectively, the government's car purchase subsidy is about 300 thousand yuan. The same type of diesel car is around 600 thousand yuan. Comparatively speaking, the cost of buying a new energy bus is not very different from that of a diesel vehicle. But in the long run, its high fuel saving efficiency can not only reduce long-term operating costs, but also effectively reduce emissions of exhaust gas.
gas station matching is the key
interview with the reporter of the guide newspaper. The person in charge of China Tong bus thinks that China is facing double pressure of energy and environmental protection as the international oil price fluctuates and the car ownership is increasing, and the development of new energy vehicles has become an inevitable choice. In addition, the state has promulgated relevant policies to expand the scope of demonstration and promotion of hybrid bus, and many cities have mastered the mode of new energy bus operation through continuous exploration, and the opportunity to promote new energy buses has come to an end.
at present, in addition to increasing the R & D investment in the core technology of new energy bus, China Tong has accelerated the construction of 20 thousand energy saving and new energy bus bases.
it is understood that the new energy bus is becoming a new growth point generally favored by vehicle manufacturers. On the 9 day of this month, the Yangzhou Yaxing bus Limited by Share Ltd under the power of Weichai was formally controlled by Xiamen Fengtai International New Energy Automobile Co., Ltd., which aims to build a new energy bus base and bus export manufacturing and marketing base. On the 23 day, the Zhejiang youth Automobile Group signed with the Ji'nan high tech Zone Management Committee, and will invest 4 billion 800 million yuan in the construction of 3 projects in the high and new zone. One of them is the new energy bus project.
however, development barriers still exist. Take LNG bus as an example, "the biggest obstacle now is that there is no matching LNG filling station on the passenger line." In Zhang Hailong's view, although the new energy bus has its own advantages, but some passenger lines are too long to operate LNG buses, especially when the expressway is not equipped with gas stations, the distance of the new energy bus is limited. In addition, natural gas prices have advantages at this stage, but from the long-term energy situation, price increases will lead to increased cost pressures.
it is gratifying to note that the lag behind the construction of filling stations is expected to be resolved soon. The reporter learned from the 20 - day provincial highway work meeting that Shandong will speed up the construction of the LNG gas station in the main high speed service areas. This year, it will strive for the operation of 8 service areas, such as Heze, Juxian and other service areas, and complete the design plan of the 8 service area filling stations in Changqing and so on, to clear the obstacles for the promotion of clean energy vehicles.
Wang Huai, a senior engineer of the asset Technology Department of Shandong transportation group, said, "even if the gas station is not built on the high speed road, the group will not stop the purchase and operation plan of the new energy bus."