With enough renewable energy from the sun, there is very little we're constrained by
http://www.sandia.gov/~jytsao/Solar%20FAQs.pdf
"All together, the technical potentials can be estimated to be: Solar electricity: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.3) = 7,500 TWc Solar fuels: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.1) = 2,500 TWc Solar thermal: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.225) = 5,600 TWc
These are huge potentials, dwarfing by many orders of magnitude those of the other."
With enough renewable energy from the sun, there is very little we're constrained by
http://www.sandia.gov/~jytsao/Solar%20FAQs.pdf
"All together, the technical potentials can be estimated to be: Solar electricity: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.3) = 7,500 TWc Solar fuels: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.1) = 2,500 TWc Solar thermal: 89,000 TWc · (1-0.708) · (1-0.0345) · (0.225) = 5,600 TWc
These are huge potentials, dwarfing by many orders of magnitude those of the other."