WORLD PROSPECTS
BHP and Rio Tinto collaborate on battery-electric haul truck trials in the Pilbara
Days after the conclusion of The Electric Mine 2024 conference in Perth , Western Australia , BHP and Rio Tinto confirmed they are to collaborate on battery-electric haul truck trials in the Pilbara . The collaboration reflects the individual commitments made by BHP , Rio Tinto , Caterpillar and Komatsu to support BHP ’ s and Rio Tinto ’ s shared ambition of net zero operational greenhouse gas emissions by 2050 , they say .
As part of the collaboration , two Caterpillar 793 haul trucks will be trialled from the second half of 2024 , and two Komatsu 930 haul trucks tested from 2026 at mine sites in Western Australia ’ s Pilbara region . Caterpillar and Komatsu will each provide one truck to both BHP and Rio Tinto for these trials . BHP will trial the Caterpillar trucks , while Rio Tinto will trial the Komatsu trucks . Outcomes of the trials will be shared between BHP and Rio Tinto .
These trials represent the first stage of battery-electric haul truck testing at BHP ’ s and Rio Tinto ’ s Pilbara operations . Ongoing testing , development and refinement of truck and battery design is anticipated with each manufacturer . This will inform the approach for testing a larger number of haul trucks and the potential deployment of battery-electric haul truck fleets into each company ’ s operations .
BHP President Australia , Geraldine Slattery , said : “ Operational decarbonisation relies on breakthroughs in technology and partnerships like this will help drive our industry forward . We are thrilled to work with Rio Tinto , Caterpillar and Komatsu on these trials . Replacing diesel as a fuel source requires us to develop a whole new operational ecosystem to surround the fleet . We need to address the way we plan our mines , operate our haulage networks and consider the additional safety and operational considerations that these changes will bring . This is why trials are so critical to our success as we test and learn how these new technologies could work and integrate into our mines .”
She added : “ We ’ ve already seen a step-change
reduction in Scope 1 and 2 operational greenhouse gas emissions through switching some of our supply to renewable electricity , and we are looking to build on that progress through development of batteryelectric technology to reduce diesel usage across our operations .”
Rio Tinto Iron Ore Chief Executive , Simon Trott , said : “ This collaboration brings together two leading global miners with two of the world ’ s biggest manufacturers of haul trucks to work on solving the critical challenge of zero-emissions haulage . There is no clear path to net zero without zeroemissions haulage , so it ’ s important that we work together to get there as quickly and efficiently as we can .”
He adds : “ Testing two types of battery-electric haul trucks in Pilbara conditions will provide better data , and by combining our efforts with BHP we will accelerate learning . As we work to repower our Pilbara operations with renewable energy , collaborations like this move us closer to solving the shared challenge of decarbonising our operations and meeting our net zero commitments .” https :// www . riotinto . com ; https :// www . bhp . com
Ampcontrol launches new MegaWatt Charger
Ampcontrol launched its new Ampcontrol MegaWatt Charger , designed to support the electrification of the mining industry , showcasing the solution at The Electric Mine 2024 , in Perth , Western Australia . Ampcontrol says it is challenging the future by delivering innovative solutions that make electrifying mining operations a reality . The Ampcontrol MegaWatt Charger uses high-capacity charging technology to reduce charging time and operational impact .
The Ampcontrol MegaWatt Charger ’ s dualmode charging feature enables multiple vehicle types to be charged via a single unit . It powers vehicles ranging from light passenger vehicles , such as Ampcontrol Battery Electric Vehicle DRIFTEX , to large machines , including electric haul dump trucks , trains and buses .
“ With the mining industry pushing towards decarbonisation and net zero targets , we have developed cutting-edge charging technology that balances charge time and energy management ,” Rod Henderson , Ampcontrol Managing Director & CEO , said .
Through radical thinking and innovative collaborations , Ampcontrol continues to develop award-winning solutions that help mining industry customers electrify operations and minimise carbon emissions . Ampcontrol has been supplying the resources sector with electrical infrastructure and service for decades . A provider of power infrastructure , renewable solutions , electric vehicles , fleet charging solutions and cabling , all underpinned by extensive electrical engineering services .
Henderson added : “ We listen to the needs of industry and develop products using our advanced technology and innovative solutions to support our customers . We are excited by the opportunity to showcase how Ampcontrol is challenging the future at The Electric Mine 2024 by launching the Ampcontrol MegaWatt Charger .”
The Ampcontrol MegaWatt Charger and other innovative power solutions were also showcased at Ampcontrol Kewdale on May 24 , 2024 . https :// ampcontrolgroup . com
6 International Mining | JUNE 2024