This article was passed along to me from Steve Sadler, who is building the first LEED Platinum home in NE Florida. Check out his website, and you can purchase a DVD of the whole process of construction.
www.BuiltTotallyGreen.com
Here is a link to the article I received today:
http://www.greenbuildingadvisor.com/blogs/dept/green-building-news/getting-grip-green-home-appraisals-and-insurance