Thanks for your compliments bilby! I last edited this list in early 2007, so there's a multitude of new words I could add, especially since "green" has become so mainstream lately. 100 words is a mere coincidence.
Unsurprisingly, lots of bio- words palooka :-) I like the overall effect of this list with its heady mix of buzzwords, technical terms, elegant descriptive words and nightmare scenarios. Is it specifically limited to 100 you old centurion you?