LP and diesel power, yep its the way to go. Swap out that tank, fill tank with diesel and go. The total amount of ic powered industrial lift trucks going totally no emissions will not contribute one iota to the climate change model. There are simply not enough units compared to cars. coal power plants, which by the way are used to charge the battery or the hydrogen generators, cows, senators and congressmen and congresswomen, lawyers and other generators of greenhouse gasses that exist in todays world. BTY why does china always seem to get a pass on polluting everything they touch and the the rest of the world does not?