Hydrogen Filling Station
Fuel Cells for materials handling vehicles

Actually a 50% work / 50% leisure project.

Info: airliquideadvancedbu..cialty-vehicles.html

"Hydrogen offers users a source of power that is reliable, profitable and environmentally friendly. These advantages have been highlighted in Europe where several projects have seen the light of day, including one with the leading specialized retailer IKEA for the creation of a first hydrogen station in France. This Air Liquide station will initially refuel around twenty forklift trucks fitted with HyPulsion hydrogen fuel cells."

Experts will note that the topic is not a forklift but a stand-on pallet truck, but also those can be converted into hydrogen fuel cell operation.

Full disclosure: I work for Air Liquide, the company that sells this system.