I'll bring this back on-topic: oil demand and oil demise
all energy from oil is "quickly" shuttered? do you understand what kind of time frames you are talking about?
electric buses are discussed, yes, and sometimes even implemented.. they will be a rounding error in the global demand figure
and dont believe everything you hear about the spare capacity in SA and Russia.. its more likely pretty small and only a hollow threat
and lastly, despite the glorious shale, inventories are lower then normal and will begin to draw even more now
The question is, what is "quickly". Today, the growth in oil demand is very small in comparison to the total market (it is enormous in terms of actual numbers but in terms of % it is very small). At the same time, "oil alternatives" show tremendous growth rates (albeit from small total numbers). The situation as I see it is as follows:
1) Electric buses are a reality in China today. They are becoming a reality in some parts of Europe and the US. Germany is lagging far behind in this market.
2) Electric vehicle sales double roughly every 18 months (again driven by China)
3) There is the death by a 1000 cuts for oil & gas uses in energy production (solar is killing both coal and gas, solar + batteries are killing gensets)
4) We will see a surprising amount of specialty uses of batteries: think mining trucks (open mines, but also underground), think electric ferries, think electric barges etc.
5) With the challenges of air quality in Europe, Diesel powered transport will be a thing of the past in the coming 10 years in inner cities of most European countries (fun fact: when speaking to a couple of Bosch folks who are "in the know" - they think that Diesel as a technology is dead - there are public statements that aim to keep Diesel alive for a little longer but internally they all know Diesels are dead).
With all of the above the key question is: when will oil enter its terminal decline? Well, we have discussed this back and forth in this thread. I will not repeat it all. But drivers aside from the above is obviously how India is developing (China is lost to oil demand growth), how soon we will face another global recession and how quickly battery production will be able to scale.
Lastly: humans are pretty crap in doing proper estimations: we collectively think that way too much will happen in the coming 2-5 years. And we collectively underestimate how much will happen in the coming 10-15 years. I mean 15 years ago Tesla wasn't even founded and the idea of a new-comer car maker stealing 30% of auto news media attention with zero dollar advertising in traditional media seemed utterly laughable. So what is laughable today that will be a reality in 15 years from now?