fulltime I have to ask why they would have to build transmission lines from the wind generators? My understanding was that we have a national power grid. I understand upgrades, but I don't understand the argument that it would require brand new lines.
As to Nuclear power I'm sorry but I'm gonna have to give the 3 thumbs down.
Here ya go on the transmission lines and this is just the cost of short distance transmission. As for nuclear, you can double the down digits and it don't make a hill of beans, the government is about to approve the first new facilities in decades.
http://www.ens-newswire.com/ens/jul2008/2008-07-18-094.asp