Australia's third-largest iron ore producer Fortescue Metals is targeting carbon neutrality by 2030 and will promote the use of green ammonia, hydrogen and electricity to replace coking coal in the steelmaking process and thermal coal in electricity generation.
"There will be no coal-fired blast furnaces in operation by 2050," Fortescue chairman and founder Andrew Forrest said today. Coking coal will be replaced in the steelmaking process by an abundant supply of ammonia, hydrogen and renewable electricity, he added.
Forrest, through his Australian Industry Energy venture, is building a 2mn t/yr LNG import terminal at Port Kembla that he says can also import hydrogen. He is also pursuing an associated development of a dual fuel, LNG-hydrogen 800MW power station in the Illawarra region of New South Wales where Port Kembla is located.
Fortescue is being more ambitious than its two larger Australian iron ore competitors Rio Tinto and BHP, which have set goals to be carbon neutral by 2050 although both have explicitly included scope three indirect emissions while Fortescue has not.
Fortescue has set a deadline on 30 June for developing a design for ships to be powered by green ammonia, testing large batteries in its haul trucks, trialling hydrogen fuel cells in its drill rigs, trialling green ammonia powered locomotives and running trials to use renewable energy in the Pilbara region of Western Australia (WA) to convert iron ore to iron at low temperatures without coal. Fortescue could end up being a major producer of green steel in WA, if the technology is successful, Forrest said.
Forrest has been an advocate for more action of climate change and owns 36pc of Fortescue. He believes that he can make a major contribution to reducing climate change by providing the technology to create an abundant supply of ammonia, hydrogen and electricity to replace coal.
Fortescue last year partnered Japanese energy firm Iwatani and engineering firm Kawasaki Heavy Industries to develop a green hydrogen project to export hydrogen to Japan. Fortescue also plans to build a 250MW green hydrogen plant at Bell Bay in Tasmania with the capacity to produce 250,000 t/yr of green ammonia, powered by renewable energy.
BlueScope Steel, which operates the Port Kembla steelworks, is less optimistic than Forrest about the timeline for developing green steel technologies and is pushing ahead with plans to reline a coking coal-fuelled blast furnace that would commit it to another 20 years of using coking coal to produce steel.
Fortescue has not ruled out using offsets to reach its goal of carbon neutrality by 2030, but is working to limit it through the use of technology.

