"Going green was big news for a while, then the collapsing economy put a cloud over the movement. Nonetheless, a derth of reporting doesn’t mean that the scientists, entrepreneurs, and business brains behind the burgeoning industry have slowed down. If anything, their products are growing in maturity and potential. We waded through hundreds of eco-oriented companies to pick out the ones with the most promise, in terms of product potential and marketability." (Quoted from article)