Steve - Not really. PLUG's own figures state that a Distribution Center needs to have about a minimum of 100 forklifts operating 24/7 for hydrogen fuel cells to make economic sense. This is why not all Walmart warehouses and stores or GSE's use hydrogen.
At Cold-Storage facilities, the economics favor hydrogen due to the effect of low temps on batteries.
It isn't correct to use Cold-Storage economics with dry-goods, or Lowes, Target, etc.