Lol, isn't that much space. Im assuming sarcasm? Utopian views are nice, but what do you say about countries like China and India where most growth in energy consumption due to rising living standards?

No... that is not the only alternative.

Firstly theres people taking responsibility for their energy use and quitting non essentials such as using using technology.

Then theres hydro and nuclear. All much more sustainable than solar and less resource intense.