Do buses have to be environmentally friendly? Are buses environmentally friendly

Eric Morris has recently become a popular economist for his creation of devil economics, and he has written in depth in his blog about who is more environmentally friendly between driving and taking public transportation. "According to the Department of Energy's Transportation Energy Data Book, during 2010, it took 3,447 British Thermal Energy per mile to transport a passenger in a private car, 4,118 British thermal (B) to transport a passenger in a bus, and 2,520 British thermal (Btu) per passenger per mile in a train," Morris wrote in his blog.

This one statistic will subvert the perception of environmental protection among all environmentalists and the general public. Some readers and environmentalists may refute this data, because many buses are now powered by electricity or natural gas, which can reduce a lot of tailpipe emissions, but Morris believes that if we continue to dig deeper according to this statement, then the essence of the problem can only be clarified through a huge data processing and collection. For example, how does the electricity come from a vehicle that is powered by electricity?

Most of the electricity is transmitted by coal power plants, which is the most polluting to the environment, far more than the environmental harm caused by car exhaust, and when calculating whether these electrically powered vehicles are environmentally friendly, the amount of environmental pollution caused by the source of their electricity consumption should also be calculated. <>

Pro-Zen sedan chair you feast Zen good, I am very happy to answer for you Of course, environmental protection, because the bus can sit dozens of people, if these dozens of people are their own cars, then, the exhaust of the car is dozens of times more, the pollution of the air is self-evident, so the city will vigorously develop buses, and, the bus also uses electric buses to give up the original fuel car, He Xiangshi, so, the bus is environmentally friendly, I hope I can help you, I wish you a happy life!

a. The double-sided use of paper can save the cracked wood used in papermaking, reduce the felling of trees, and enhance the consumption of carbon dioxide a.

b. Advocating taking buses reduces the use of private cars, reduces the use of Huachang stone fuel, reduces carbon dioxide emissions, and is conducive to low-carbon life b.

c. The development and use of new energy can reduce pollution c. It is conducive to environmental protection;

d. Burning a large amount of straw in the wild will produce a large number of harmful gases and smoke d

By the end of the century, there will be 21 of the world's largest cities, and living conditions in them will deteriorate even further: overcrowding, polluted water, poor sanitation, and a lack of safety – the sprawl of these large cities will also damage the natural areas. Therefore, unbounded urbanization should be seen as the new evils of civilization.

The air in most large cities contains many pollutants from heating, transportation and factory production. These pollutants threaten the health of tens of millions of citizens and cause many people to lose their lives. The toxic gases are mainly carbon monoxide, sulfur dioxide, nitrogen dioxide and inhalable particles.

Since the 90s of the 20th century, countries around the world have paid more and more attention to environmental issues, vigorously promoted cleaner production technology, and the market scale of environmental protection products and services is getting bigger and bigger. By the end of 2011, the United States accounted for 36% of the global environmental protection market, ranking first; 2nd in Europe; Japan ranked third. Suspicious of eggplant.