On August 27, Wan Gang, vice chairman of the National Committee of the Chinese people’s Political Consultative Conference, chairman of the China Association for science and technology, and chairman of the world new energy vehicle conference, said at the fourth world new energy vehicle conference that the global new energy vehicle industry has achieved remarkable results and has become a new growth point of the global economy. However, it also faces new problems and challenges. It is necessary to promote the popularization of new energy passenger vehicles with user demand as the center, Accelerate the electric transformation of commercial vehicles focusing on hydrogen fuel cells, build a new vehicle energy system characterized by new energy, promote a new mode of electric travel enabled by intelligent network, and accelerate the construction of a new pattern of comprehensive electric development of the automobile industry under the carbon neutral vision< Br > < div class = "height" > < / div > Wan Gang said that the rapid development of new energy vehicles has also brought us new problems and challenges. Affected by multiple factors, there are still some breakpoints and blocking points in the supply chain of the industrial chain. The prices of lithium, cobalt and nickel have soared, the supply is insufficient, and the shortage of chips has not been completely alleviated. How to achieve stable price and supply and promote the smooth supply of the industrial chain will become the focus of the whole society. Compared with the rapid growth of new energy vehicles, the infrastructure construction of charging station, power station, home network and vehicle road coordination still seems relatively backward. The regional development of new energy vehicles is uneven, and the market potential has not been fully explored. At present, new energy vehicles are mainly in most areas in the East and south, and the development of the vast northeast and northwest is far from enough. This unbalanced phenomenon needs our high attention< Br > < div class = "height" > < / div > Wan Gang mentioned that it is necessary to promote the coordinated development of plug-in and incremental hybrid power, and pay attention to the important role of hybrid power technology in the process of achieving carbon peak. It is necessary to promote the combination of internal combustion engine and electric drive technology, improve the electrification and high efficiency level of internal combustion electric drive system, and achieve the best efficiency of on-board power replenishment through integration with intelligent control< Br > < div class = "height" > < / div > in addition, Wan Gang also said that by 2030, it is estimated that the potential of electric vehicles as distributed mobile energy storage will reach 5000 GWH, so electric vehicles are both energy carriers and energy storage. On the one hand, it can improve the consumption of renewable energy; on the other hand, since most electric vehicles are operated in cities, they can supplement power for the power grid, improve the economy and stability of the power grid operation, and jointly accelerate the integration of vehicle energy with the new power system with the theme of new energy< Br > < div class = "height" > < / div > with regard to some problems faced by the supply chain of the automobile industry chain, Wan Gang said that it is necessary to jointly strengthen the cooperation in the exploitation of battery material resources, refining technology innovation, nickel, lithium and other bulk commodity transaction management to maintain the safety and stability of the supply chain. At the same time, the rapid growth of lithium price and nickel price also provides opportunities for recycling battery material resources. It is necessary to jointly promote the development and promotion of new technologies and new models for recycling battery material resources and improve the level of resource recycling in the industrial chain< Br > < div class = "height" > < / div > Wan Gang stressed that the global automobile industry should further strengthen global cooperation, build a sustainable automobile industry chain and supply chain, constantly promote the coordinated development of the international automobile industry carbon emission policy and standard system, and jointly build a new ecology of green, low-carbon and sustainable development of the global automobile industry.