You should be able to build a quality net zero home for $100 a foot if it is done correctly. I do it regularly for my clients.
I have been building net zero low cost homes since the 70s. You might want to take a look at the following video talk show I was on, or my web site. You can also call me if you have specific questions.
http://www.youtube.com/user/zehboss?feature=mhee#p/a/f/0/rT78iopvtD4
the zero enegy home interview starts at about minute 23.
http://zehtalk.com/ is my web site.
my email is
[email protected] phone is (360) 567-6681
Happy to help people avoid costly mistakes. I have been down all of these roads several times.
Brian