Posted by Paul Moore on twenty seventh September 2022
The group of main world miners forming co-operation agreements with the main mining truck OEMs on improvement and testing of zero emissions fashions is rising on a regular basis. Final month, in an announcement discussing ESG necessities for suppliers, copper miner Antofagasta PLC said that: “Antofagasta is working intently on ESG efficiency with suppliers of strategic merchandise…for instance, it has signed a collaboration settlement with Caterpillar and Komatsu on the transition to zero emission vans.”
“Virtually the entire firm’s decarbonisation challenges contain working with suppliers,” says Antonio Velasquez, Company Procurement Supervisor, mentioning the corporate’s reliance on suppliers for mine haulage vans. The corporate advised IM: “Antofagasta has agreements with Caterpillar and Komatsu in relation to collaboration on creating emission discount applied sciences for zero emissions vans.”
The precise nature of the agreements weren’t indicated however Caterpillar’s primary thrust at the moment is its Early Learner program for introduction of initially battery-powered mining vans, with Komatsu’s focus being the GHG Alliance, the place companions work instantly with the OEM to actively collaborate on product planning, improvement, testing and deployment of the following technology of zero-emission mining tools and infrastructure, centred on Komatsu’s power-agnostic truck that may run on a wide range of energy sources, together with battery.
To present an concept of how far issues have come already – Caterpillar zero emissions truck companions embrace Freeport McMoRan, Antofagasta, Newmont, BHP, Rio Tinto, Teck Assets and Nouveau Monde Graphite. Komatsu’s companions embrace Rio Tinto, Antofagasta, BHP, Codelco, Kinross, Freeport McMoRan and Boliden.
The Antofagasta agreements should not associated to the HYDRA consortium, a separate mission Antofagasta is concerned in, which is able to see an FCEV powertrain trialled on a mining truck on the Centinela operation – already a hard and fast prototype of the hydrogen-battery hybrid powertrain is being examined on the minesite. Different HYDRA companions embrace ENGIE, Mining3, Mitsui & Co (USA) Inc, Liebherr, Thiess, Reborn Electrical Motors, Ballard and Hexagon Purus.
Antofagasta’s Local weather Change Technique commits the corporate to lowering Scope 1 (direct emissions from its personal or managed operations) and Scope 2 (oblique emissions from the technology of electrical energy) by 30% by 2025, and to reaching carbon neutrality by 2050.
Its 4 mining operations – Los Pelambres, Centinela, Antucoya and Zaldivar – have renegotiated their energy buy agreements and by April 2022 all of them had switched totally to renewable sources, that means Scope 2 emissions have largely been solved.
The main focus is now on Scope 1 emissions, brought on primarily by means of diesel in mine haulage vans, and Scope 3 emissions, that are oblique emissions which are associated to the corporate’s actions however attributable to upstream (suppliers) or downstream processes that it doesn’t management or personal. In 2021, the corporate made an preliminary calculation of its Scope 3 emissions, which it’s at the moment refining, with a view to setting a discount goal for these emissions subsequent yr.
On Scope 1, along with the talked about agreements with Cat and Komatsu plus HYDRA, it’s creating a trolley help line at Los Pelambres and for Antucoya has a feasibility research in improvement on the introduction of a battery truck fleet, estimating power consumption and the scale of the charging programs.
The corporate can also be making ready a Round Financial system Technique for its procurement space that will handle issues such because the packaging, pallets and basic logistics of how items are transported, as properly the potential reuse of merchandise like tyres and metal, says Velasquez. It is usually making ready a Sustainable Procurement Technique and Code of Conduct for Suppliers, containing the minimal requirements anticipated of corporations that present the corporate with its items and providers.