DeLgAdO said:our power plants dont run on oil
more like coal and natural gas(methane, propane)
and some powerplants dont use any of this
how do you think the coal gets moved to the power plants?
everybody who commented is correct in some way. But its a complicated picture. yes, there ARE alternatives. But the infrastructure is not in place nor is anybody moving very fast to get things switched. some day, there will be no more oil... its not a matter of IF, its a matter of WHEN. The problem will not be electricity... it will be transportation and production of any / all manufactured goods from raw materials... those are the two areas that we (the WORLD) is so dependent on oil for.... and that will have devastating effects on ecomomies which as you can imagine can create a lot of changes in the world.
I don't know when it will happen.... maybe 50 years, maybe 500 years but I don't think it will be a smooth, painless processs to "convert" to a world with no (or limited) oil.

