For the next decade:
I'd bet about a 2:3 odds that energy consumption will grow on a par or less than population growth.
Any rise in average standard of living will come from making manufacturing/logistics more efficient, or a redistribution from the very rich to the less well off. There is still scope for increased efficiency by reducing the transport of people and more automation.
I would like to propose this as a thread for people to write in their predictions for the next year and the next decade, when practical with probabilities attached. I'll probably make some in the comments.