1:11 After the two engineers, I became only the third person in...

1:11 After the two engineers, I became only the third person in the world to drive a hydrogen fuel Cell Haul Truck.

March 2021
Fortescue partners with Williams Advanced Engineering to develop zero emissions battery electric haul truck

April 2021
When motorsport and mining collide – Williams Advanced Engineering & its increasing role in future haul truck powertrains
Offering significant peak power capability, it will also deliver the robustness seen in industrial diesel engines for harsh environments. The power unit has been designed and built at WAE, in Grove, Oxfordshire, UK.

Through regenerative braking, the battery system will be capable of recovering energy as the haul truck travels downhill. It was shipped to the system integrator First Mode in Seattle who have combined it with Ballard Power Systems fuel cells for testing before the completed power unit is be shipped to South Africa (this is imminent) for integration into the truck.Fast forward just over a year later, and iron ore miner Fortescue Metals Group announced an agreement in March 2021 with WAE to design, build, test and integrate a battery system to power an all-electric mining haul truck, as an important first step to decarbonising its mining haul fleet. The project includes the design and construction of a bespoke battery-electric powertrain, again with the ability to regenerate power as the truck travels downhill. The battery will again be built at WAE’s facility in the UK, before being shipped to Perth for integration into a 240 t class prototype haul truck for performance testing at Fortescue’s mining operations in the Pilbara of Western Australia. To support the full implementation of a battery-electric haulage fleet, the project will also involve the development of a fast charging unit which will harness renewable energy from Fortescue’s Pilbara Energy Connect network. FMG has also said that phase two of the project will also consider hydrogen fuel cell power.

There's the FMG associative link.
AGV->Ballard->WAE->First Mode->FMG