In response to:

Forests of concrete and steel

2Jael Wrote: Jul 22, 2009 12:23 PM
Don't pass over the "millions of acres" needed just to supply a fraction of the nations energy needs with solar. Anyone who has seen the windmill farms outside of San Fracisco knows what an ugly blight on the landscape these things are. To use wind as our energy supply would turn the US into a concrete and steel wasteland, or force us into an electricity free way of life.
Boone Pickens, Nacel Energy and Vestas Iberia have been issuing statements and placing print, radio and television ads, extolling the virtues of wind as an affordable, sustainable energy resource. Renewable energy reality is slowly taking hold, however.

Spain did increase its installed wind power capacity to 10% of its total electricity, although actual energy output is 10-30% of this, or 1-3% of total electricity, because the wind is intermittent and unreliable. However, Spain spent $3.7 billion on the program in 2007 alone, according to King Juan Carlos University economics professor Gabriel Calzada.

It created 50,000 jobs, mostly installing wind...