In class we recently heard about Walmarts and other large firms recent commitment to moving to more sustainable operations. Walmart recently has show a new product of this investment: a new semi-trailer truck with 30% more capacity
The 18 wheeler or semi-trailer has remained unchanged since its beginning in the mid 20th century. Walmart is trying to change this by making the trailer actually longer and adding a container in the space between the cab and the trailer. The trucks have created some controversy but should begin a pilot program soon.
This truck could have the potential to really change the trucking industry and is a simple way for Walmart to be more sustainable. Personally I think customers will also appreciate less trucks clogging up the highways.However the increased size could also create a safety issue. I would not want to be in a smart car next to this massive vehicle.
sources
http://www.randomhistory.com/2008/07/14_truck.html
www.thegreensupplychain.com/NEWS/12-11-14-1.PHP?CID=6434