But cars require roads.
Road infrastructure gobbles up gigantic quantities of steel cement and , indirectly, coal.
Cement works use any fuel - oil, gas, household waste. Old tyres in particular are very popular.
But on a global scale they burn mainly coal (70% of their fuel acc to the IEA, 90% acc to cement manufactures.
This is handy stuff—especially if you're thinking about buying a car! (3/3)