Wal-Mart is going to introduce four liquefied natural gas (LNG)-fueled Peterbilt 386 trucks into service at their distribution center in Apple Valley, California using Westport Innovations HPDI ...

In another move to reduce their trucks' impact on the environment, they have teamed up with Westport Innovations Inc. to use their LNG fuel system on their Cummins ISX 15 liter engine. A look at ...

The proposal includes stabilizing LNG prices by allocating 0.5 million metric standard cubic meters per day of domestic gas for the next three years, sufficient to support 50,000 trucks.