I'm under the impression that:
Solar panels only collect 12% of energy - inefficient…
Wind Mills - Using a propeller type collector to produce energy…- inefficient…
Solar panels - no Sun, no energy…- inefficient…
Wind Mills - no Wind, no energy…props are used to push the wind not collect and you have to have the device pointing in the right direction for starters…- inefficient…
I find it strange that has these types of inventions are allowed to progress when others have been stifled/blocked???…