Lots of boats and ships are going 'green'. The cruise lines are a great example of that. Yachts are doing it too.

This thing is very green with the 20,000 square feet of hardwood it stripped from green trees lol.

The youtube link is pretty kewl thanx http://www.youtube.com/watch?v=Bl4sbM_O_WA

Seems like those photos are making the rounds last couple weeks.

Are those pics real or just renderings? Don't appear real photos to me, plus no signs of navigational lights, anchors, or all the other boat stuff. :)

I'm thinkin' renderings! The water looks very fake in most of those shots. Ya...there's somebody walking around the deck at one point, but you can add that in.