Demand for electric solutions in the mining industry is being driven by increasingly stringent emissions regulations and high fuel costs, creating a move away from diesel engines to electric or hybrid equipment in the mining industry.
Many mining-focused OEMs are investing in eco friendly vehicle options that consume less fuel and emit fewer greenhouse gases, with newer models built to be resilient in Australian conditions.
The increase in demand for green technology reflects the mining sector’s growing understanding that adopting sustainable practices can provide both environmental benefits, reduced costs, and a competitive advantage.
Along with producing zero emissions, electric vehicles also reduce noise pollution and improve air quality, particularly important for underground mines.
As they are more efficient than internal combustion engines, electric motors require less fuel and maintenance and thus have lower operating costs; however, considerable infrastructure is needed to charge electric equipment onsite, which can create financial barriers to adoption.
The cost of electric vehicles and equipment is also significantly higher than diesel-powered machinery. There are many benefits for mines that accelerate battery-operated or electric vehicle uptake, including improved health and safety conditions and reduced operating costs.
By eliminating sources of pollution, underground mines will cut their airflow requirements substantially, allowing for partial recirculation of air and decreasing cooling requirements.
A key air quality concern for underground mines is nitrogen dioxide and diesel particulate matter emissions from diesel vehicles; normally ventilated, the increased uptake of EVs will mitigate and eventually eliminate the risk of unsafe diesel emissions.
It has been estimated that 40 to 50 per cent less ventilation is required when using battery or electric powered underground vehicles, as well as energy savings of 30 per cent for cooling, while battery vehicles have about 25 per cent fewer parts, leading to lower overall maintenance costs.
The State of Sustainable Fleets 2025 report, which is focused on North America, said battery-electric vehicle adoption continued to grow despite infrastructure and cost challenges, with investments in charging infrastructure, including flexible interconnect solutions and emerging high-power charging hubs, helping address some of the deployment barriers.
However, the report tempered optimism, noting the transition remained slow for fleets with heavier and more complex duty cycles, where vehicle costs and charging rates remained obstacles.
A research report published last year by market intelligence firm IDTechEx estimated the global electric mining vehicle market would grow to a value of more thanUS$23 billion by 2044, with a compound annual growth rate of 32 per cent.
The report said that while the electric mining vehicle market was in its early stages, major OEMs were increasingly electrifying their products, and miners showed they were willing to adopt EVs.
The report detailed the two battery chemistries used by the mining industry: lithium-nickel-manganese-cobalt and lithium-iron-phosphate, with nearly 80 per cent of mining vehicles using lithium-iron-phosphate despite its tendency to have lower energy densities.
Looking ahead, IDTechEx expects to see the continued development of other battery technologies (such as lithium-titanium-oxide or sodium-ion chemistries) and their viability for mining vehicles.
The significant growth projected for mining EVs would also be driven by complementary sectors at further development stages, such as batteries, power electronics and charging, according to IDTechEx, as well as policy drivers, health and safety benefits, and the potential savings in total cost of ownership (TCO).
In its report, IDTechEx emphasised that adoption would largely be driven by TCO and not by regulation, as TCO was a more potent incentive.In the last few years, vehicle manufacturers in Australia have introduced a variety of battery-operated light vehicles such as 4WDs, buses, coaches and trucks, developed specifically for the harsh conditions experienced byAustralia’s mining sector.
The first electric-powered coach used in Australia’s mining sector was in 2022, when a 57-seat coach with a450-kilometre range began transporting workers daily to and from Covalent Lithium’s Mt Holland mine in WesternAustralia.
Chinese electric vehicle manufacturer Yutong’s EV buses are being increasingly used by miners to eliminate transportation emissions, which can be substantial when considering the many hundreds of kilometres many FIFO workers need to travel between the nearest airstrip and the mine site.
Yutong has been distributed in Australia for several years but introduced its zero-emission options in late 2022.The buses employ the Yutong Electric Safety System (YESS), which provides advanced multi-level protection to ensure the wellbeing of passengers and equipment, including safety features such as anti-crash battery designs, nitrogen protection systems, and 24/7 real-time monitoring.
Last year, a newer Yutong model of electric mini-coach that seats 27, the first such bus to operate in the Pilbara, started to transport Fortescue iron ore employees from camp to site on a 30-kilometre return trip twice a day.
South32 has also utilised a Yutong coach to transport its Worsley Alumina employees to and from the site since 2023.
In April, Australia’s first right-hand drive, fully electric, 4wd utility vehicle tailored for the mining sector was launched, developed in collaboration by AUSEV and Advanced Manufacturing Queensland.Edward Kocwa, Chief Executive Officer of AUSEV’s parent company Bosscap Group, emphasised the significance of the launch for AUSEV as well as the broader industry.
He said: “We’ve pushed this vehicle to its absolute limits across some of the harshest mining environments in Queensland and Western Australia – it has proven itself time and time again.
“Now, we are thrilled to bring it to market, providing a powerful, reliable, safe and sustainable alternative for the mining sector.”
The utility vehicle was based on the Ford F-150Lightning platform, combining American engineering with Australian manufacturing to significantly reduce emissions without compromising performance.
