Could someone explain to me why cars running on natural gas aren't popular in the US like they are in South America / Europe?
Converting a car to also run on natural gas costs a few hundred dollars in South America / Europe but after that the benefits are:
- x2 cheaper travel expenses
- less harmful emissions
Since the US is rich in natural gas wouldn't it have been more environmentally conscious to convert the hundreds of millions of petrol cars to also run on natural gas instead of digging up tons of minerals for brand-new electric cars?