Is this the future for Class A's?

wildmanbaker wrote:

Bumpyroad wrote:
sounds like a lot of hot air from greenies to me. when these turbines/etc. use up the air, what fills the void?
bumpy

LOL, are forests doing the same thing? A lot of times, it is just people fishing for "FREE" money. Do people know what kind of pollution the manufacturing these batteries cause? The same with solar panels. Oh, by the laws of thermal dynamics go something like this; You are not get more than you put in, and you will never break even. Take solar panels for example, you will never get the energy back out of them, that it took to manufacture them.

Yah. Not a thing. Payback is one to 4 years based on average conditions. Wind is better at 5 to 7 months. Both have advantages and disadvantages.

https://www.nrel.gov/docs/fy04osti/35489.pdf