Check out this recent post on the Fodor’s travel blog for a few highlighted green travel gadgets: http://www.fodors.com/news/story_5444.html
And even if it doesn’t involve gadgets, what are some of the ways you make your travel more environmentally friendly? Do you skip the printed itinerary and opt for the electronic version – as offered by the CWT To Go app? Do you calculate the carbon emissions of a flying vs. driving vs. rail? Tell us in the comments below.