CNG, Natural Gas Vehicle, is an increasingly popular form of fuel for vehicles. Especially for fleets of drivers, such as taxi drivers, the option is quite popular due to the higher level of economy. In addition to the economic aspect, the pollution aspect is significantly lower.
With regard to carbon dioxide emissions, for example, the emissions are almost irrelevant.
Economics is the word of order, in this case. In some cases, the value per km can be up to 70% lower compared to the cost of gasoline. This is a significant difference at the end of the month. The higher the mileage, the greater the economy.