Where are the best places to use fossil fuels?
Boilers, power stations,.
Different vehicles used for transport (refined fuels).
Chemical factories, fertilizer factories, steel plants all use some form of fossil fuels after refining.. domestic use like cooking and heating.
Instead of railways ruining on fossil fuels they can be used in power stations and trains running by electric traction..Power stations can have a better pollution control system than individual locomotives..This will reduce pollution.