the other day i shaped my first "GREEN" blank. basically, a bunch of old recycled blanks and foam dust, expanded into a new blank (who doesn't love saving the planet.) the blanks being so new on the market shaped up ok... the only problem was there were TONS of bubbles and dark pieces of gravel baked into it (see below)...
...so yes you can order a board with the GREEN blank, and you can feel good about it.