A google search of “elevator return energy”, found that modern elevator systems in tall buildings do have special drive mechanisms that generates return energy when the elevator is going down. Thus, the complete needed technology for storing residential solar energy in a special heavy-concrete-weighted solar energy storage elevator is already available. The “overall energy” use for tall building elevators is very small ( just the cost of resistance and inefficiency ).

Waw. how much is this? and how can I getting

watch this conpany be bought up and disappear

Bush is in the process of writing executive orders to do all kinds of stuff that isn’t going to be voted on by anyone. he has already done great damage to the environment by his recent orders.

but how long would this film last?

inexpe-

By oil campanies no doubt…

Where is it already?!

That lead researcher in the video has since left the company. And they still have’t issued an IPO. Somethings gone terrible wrong at nanosolar. Looks like FirstSolar beat them to the punch anyway.

Since 2005 paint on Solar Panels were mentioned by Ted Sargent. Imagine charging Cell Phones, Ipods on the go using InfraRed light.
Until today, I still have not seen any products on this. What’s holding up?