[hotdogrelish]

I agree with your general sentiment, but I think this timeline doesn't necessarily extrapolate well for the United States. The average age of a vehicle on the road in the US is about 12 years - aftermarket suppliers as well as oil/gas companies have a very strong incentive to plan that far ahead in order to keep up with the demand. Especially given that the quantity of gas vehicles on the road will be, as you say, such a large percentage of the market.

[bryanlarsen]

Miles/year of old cars is a lot less than new cars. So demand for gas in 10 years might be about half of what it is now. Some stations will still do well, but a lot of marginal stations will disappear.