Walmart is working with manufacturing partners to develop new technologies to help reduce our environmental footprint, are viable for our business and provide a return on investment. This truck is a hybrid assist, which means the batteries kick in when the truck needs more power (at start up or going up a hill). Freightliner is testing a new location for the batteries – on the back axel, which is designed to put power where it’s needed and mitigate power loss. This truck represents a test for Walmart. We will learn from this vehicle and work with Freightliner to continue to enhance the technology.