You may be confusing QEM with AVL Troy. AVL have only ever mentioned "
Potential use of electric or green hydrogen fuelled
vehicles onsite and for haulage" (AVL's Diggers and Dealers presentation page 13 for example) which means they haven't planned for it currently, and BFS is based on standard Diesel haulage. TMT have the same "potential" for Hydrogen, but won't have to haul half as far as AVL in any circumstance. QEM on the other hand is more focussed on fully integrating hydrogen but isn't really in the picture here as it's less established than TMT and AVL.
