I am so excited about this. A Silicon Valley company called Nanosolar is manufacturing or printing solar panels on rolls of foil. They are shooting for a price of 99 cents a watt with the first panels they produce for large scale solar plants. It was also mentioned in the article that the Earth Policy Institute suggests that solar electricity generation is the fastest growing electricity source and attracting government and venture capital money on an unprecedented scale.
Read the whole article. http://www.guardian.co.uk/environment/2007/dec/29/solarpower.renewableenergy?gusrc=rss&feed=networkfront