APRIL 2009

Wal-Mart tests alternative fuels and hybrids

Wal-Mart Stores, Inc. will test two new types of heavy-duty commercial hybrid trucks and two different alternatively fueled heavy duty trucks as a part of the company’s efforts to build on its progress in developing a more sustainable trucking fleet. The new trucks include:

  • A full-propulsion Arvin Meritor hybrid that will initially operate in the Detroit area. This dual-mode diesel-electric hybrid is believed to be the first vehicle of its type;
  • Fifteen trucks operating in Buckeye, Arizona distribution center near Phoenix, will be converted by Environmental Development Group to run on Reclaimed Grease Fuel, made with the waste brown cooking grease from Walmart stores. In addition, the remaining trucks located in the Buckeye distribution center will operate on an 80/20 blend of biodiesel made of reclaimed yellow waste grease;
  • Five Peterbilt Model 386 heavy duty hybrid trucks with diesel-electric hybrid power systems developed by Eaton Corporation and PACCAR, that will be based in Dallas, Houston, Apple Valley, California, Atlanta, Georgia and the Washington/Baltimore regions and;
  • Four Peterbilt Model 386 trucks and one yard truck, which operates only on the distribution center property, will operate on liquid natural gas. These trucks are part of a partnership with the Mojave Air Quality Management District and will operate out of the distribution center in Southern California.

Wal-Mart achieved more than a 25 percent increase in efficiency within its private fleet between 2005 and 2008, surpassing one of the company’s stated sustainability goals. By reaching this goal, Wal-Mart has been able to reduce its carbon dioxide emissions and its fuel use. This goal was reached by using a combination of new, innovative technologies, better delivery routes and by loading its trailers more efficiently. Now, the company is working toward its goal of doubling its fleet efficiency by 2015, from its 2005 baseline.