Walmart debuts first truck with a 15-liter renewable natural gas engine in North America
Walmart will debut the first North American—and the first of five— 15-liter CNG engine that will be incorporated into its private fleet. The X15N™ engine is supplied by Cummins and fueled by Chevron with CNG linked to renewable natural gas. The Walmart truck will make its inaugural trip from Indiana to California, making stops to refuel at Chevron stations.
