Royal Dutch Shell's chief executive Peter Voser says the US economy is set for a revolution as the country becomes self-sufficient in energy.
He tells HARDtalk's Sarah Montague that as new oil discoveries and shale gas comes on stream, jobs will move back to the US from abroad, manufacturing costs will be lower than in China and there will be consequences for Europe the rest of the world.
See also: Shell CEO Voser: Why fracking is environmentally safe
You can watch the full interview on BBC World News on Monday 3 December at 04:30, 09:30, 15:30 and 21:30 GMT and on the BBC News Channel on Monday 3 December at 04.30 GMT and Tuesday 4 December at 00:30 GMT.
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