I think this is was already explained to a degree. Perhaps this is why the assumption on interest of various companies to existing capacity
http://www.bloomberg...html?cmpid=yhoo
My single point on the subject is following. Why purchase a capacity at home (YGE, TSL) while for the same money you can buy capacity in South Pacific region with even cheaper labor (if needed since automation replaces labor) and cover for any tariffs and such. The dollar spent can go a lot further. Outsourcing at home makes sense as you simply buying what you need and can walk away if your specs are not satisfies or your need for components ran out.