Fortescue, a global green energy company, has taken a major step forward today on its decarbonisation journey, with WAE Technologies (WAE) completing and delivering to Australia the largest battery of its kind. It’s ready to be installed in a prototype zero-emission battery electric mining haul truck that Fortescue is developing with Liebherr, one of the largest construction machine manufacturers in the world.
WAE is a world-leading technology and engineering services business delivering pioneering innovation to improve performance, efficiency and sustainability. Combining cutting-edge technological advances and the industry’s best engineers with precision and speed to market derived from the ultra-competitive environment of motorsport, WAE’s capabilities cover a wide range of disciplines.
The new state-of-the-art 1.4MWh prototype power system sets the pace for ground-breaking innovation in heavy industry and is a bespoke design intended for integration into a 240-tonne mining haul truck.
The battery will be integral to Fortescue’s $6.2 billion (US) decarbonisation strategy to help eliminate fossil fuels from its terrestrial iron ore operations. This includes replacing its existing diesel-fuelled fleet with battery electric and green hydrogen-powered haul trucks.
A team of 50 engineers and technicians are responsible for developing the pioneering power system. The power system weighs 15 tonnes, measures 3.6m long, 1.6m wide and 2.4m high, and is made up of eight sub-packs, each with 36 modules, all individually cooled and each with its own battery management system.
It is a massive achievement that has been completed in record time and marks several firsts for an electric mining haul truck battery, with energy storage of 1.4MWH, the ability to fast-charge in 30 minutes and the capacity to regenerate power as it drives downhill. Hopefully, this will lead the way in an industry that’s crying out for decarbonisation.
Mark Hutchinson, Fortescue Future Industries CEO, said: “WAE and Fortescue are working together to seek to decarbonise faster and more effectively than any other major industrial company in the world.
“The battery system, designed for our zero emission battery electric mining haul trucks is an important part of our strategy to reach real zero terrestrial emissions (Scope 1 and 2) across our iron operations by 2030.
“WAE’s battery expertise compliments FFI’s green hydrogen projects and cements Fortescue as a leader in the technologies needed for the green energy transition.”
The battery has now arrived at Fortescue’s workshop in Perth, Western Australia, and will be assembled and installed before it’s transported to the Pilbara for world-leading testing on-site in 2023.
Craig Wilson, WAE Technologies CEO, said: “Today marks the latest milestone in the rapid development of state-of-the-art zero emission technology for Fortescue’s mining trucks.
This high-performance power system not only boasts the highest energy storage of its kind but will also be the first to offer 30-min fast charging. This system is the first of many technologies that can help enable Fortescue to realise its industry-leading 2030 net-zero target.
“Powered solely by renewable energy, it will help prevent enormous amounts of fossil fuel from being used in the mining industry, with the goal to not compromise the vehicle’s load capacity.
“This is an inspiring example of what can be achieved combining Fortescue’s pioneering green energy vision for its global vehicles and WAE’s extensive expertise in advanced batteries.”