Next, we have a comprehensive understanding of the key aspects of clean diesel technology from four aspects. Clean diesel is a proven technology Clean diesel technology began to develop around 2000, achieving near-zero emissions and reducing greenhouse gas (GHG), making a significant contribution to environmental protection. Independent research shows that the emissions of 60 18-wheel heavy trucks produced today are only equivalent to the emissions of one 18-wheel heavy truck produced before 1988. Clean diesel engines still use petroleum-based fuels, but this technology is more efficient than gasoline engines and cleaner than diesel engines produced before 2000. Currently, more than one-third of trucks on US roads have adopted this latest, cleanest and most efficient diesel technology. It takes time to commercialize electric power Cummins and other companies are working hard to provide electric power systems for all trucks as quickly as possible. Previously, Cummins promised to introduce all-electric powertrains in the city bus market by the end of 2019. But full electrification still takes time because it includes product development, factory building, employee training and building a supply chain. Although much progress has been made in reducing battery size and cost, more preparation is needed to bring the electrification system to market. At the same time, Cummins' engine plant in Jamestown, New York, has just reached the milestone of the 2 millionth engine off the assembly line. Clean diesel has good infrastructure Take North America as an example: According to statistics, 55% of retail gas stations provide diesel fuel, while 6500 to 7000 trucks across North America provide diesel-related services. Three-quarters of commercial vehicles are powered by diesel engines, and nearly 99% of large 8-level heavy trucks are equipped with diesel engines, so finding fuel and services is not a problem. In contrast, electrification infrastructure construction has just begun. Although some places already have electric charging piles, some cities are also trying to promote electric vehicles, but to popularize a large number of electric buses and trucks, more power infrastructure needs to be built. Even in Europe, where motorization is popular, it takes time to launch an all-electric powertrain in the city bus market. Clean diesel is the fastest and most economical way to provide clean air At present, the public is debating how to improve air quality. Some people think that these funds can help build a motorized infrastructure, and some people think that electrification is the best return for clean air investment. However, the Diesel Technology Forum (DTF) believes that replacing cleaner diesel engines is the fastest and most cost-effective option in areas facing severe air quality challenges. Through cooperation with the US Environmental Protection Fund, DTF found that replacing old railway engines with clean diesel technology can reduce nitrogen oxide (NOx) emissions by a factor of two, and the cost of this solution is only half that of other solutions. As a global power leader, Cummins has never stopped innovation in diesel engine technology. At present, Cummins' latest clean diesel engine transmission system can meet the world's most stringent emission standards including North American EPA2017, Euro 6D, and China National 6B. While providing customers with the greatest value, they also maximize the control of pollutant emissions, help local governments cope with climate issues, and win a blue sky. FlagKing Flags Manufacturing Co.,Limited , https://www.cnflagkings.com
Clean diesel technology 
Electric infrastructure construction
Cummins, the global power leader: Clean diesel technology is the key to the "blue sky defense war"
On October 19, 2018, the reporter was informed that many companies, including Cummins , are pursuing electrification to solve the world's climate problems. But this does not mean that diesel power, especially clean diesel power, will be out of the historical arena.