Grapevine

A new BBC reality show, No Waste Like Home, sends an eco-guru into British households to green-over their profligate lifestyles. * Surf-folkie Jack Johnson toured sustainably this summer, traveling exclusively in biodiesel-fueled vehicles and selling organic-cotton concert tees and posters from 100 percent recycled paper. * Yoga-gear manufacturer prAna is racking up karma points by investing in renewable wind energy on behalf of its retailers and employees to offset the electricity their stores and homes consume. * The venerable magazine Consumer Reports has launched a new online guide, GreenerChoices.org, devoted to ranking "products for a better planet."