The Union of Concerned Scientists (UCS) today released a first-of-its-kind consumer guide that compares the carbon footprints of a range of domestic travel options, including motor coaches (intercity buses), trains, planes, cars, and SUVs.

Original article is at http://www.ucsusa.org/system/rss/clickthrough.jsp?feedTag=Union+of+Concerned+Scientists&subsiteID=10937102&url=http://www.ucsusa.org/news/press_release/science-group-releases-green-travel-vacation-0170.html
This article was gathered from Union of Concerned Scientists
Posted by Editors on December 23, 2008
Link to this article:
http://www.blueglo.be/2008/12/ucs_releases_lowcarbon_vacatio.html