Global major in commercial explosives, Dyno Nobel, is trialling what it believes is the world’s first electric bulk explosive mobile processing unit (MPU) at Fortescue’s Solomon operations, in Western Australia.
The DYNOBULK® Electric MPU, like Dyno Nobel’s other MPUs, is engineered to deliver the explosive product directly to the blasthole, but offers a sustainable alternative to conventional diesel-powered vehicles used in the mining and resources sectors.
The DYNOBULK Electric MPU includes a 390 kWh lithium polymer battery, an electrified propulsion system and has regenerative braking technology. It can be recharged quickly in about 45 minutes, reducing downtime and maximising productivity using its 650 kWh fast-charging battery station powered by renewable energy sources such as solar and wind or hydropower – further reducing emissions and supporting off-grid operations.
Advanced emergency protocols, including automatic shutdown systems, thermal management and containment measures, ensure operator and environmental safety. The vehicle is designed to operate safely in extreme mining conditions and meets rigorous industry standards.
Compared to emissions-intensive diesel engines, the electric MPU contributes to workplace health and safety by reducing noise pollution and fumes for workers and operators.
“The DYNOBULK Electric MPU represents a significant step forward in sustainable mining operations,” said Dyno Nobel’s Chief Technology and Marketing Officer Braden Lusk. “This innovative and what we believe is the world’s first electric MPU, enhances operational efficiency, while supporting GHG emission reduction goals, helping drive the industry toward a more sustainable future. We are delighted that, subject to regulatory approval Fortescue, who share our commitment to sustainability, will be the first to trial this cutting-edge technology on site.”
This pioneering innovation is just one example of how Dyno Nobel says it is working towards more sustainable operations and products by minimising waste, reducing maintenance requirements, and cutting GHG emissions.
Earlier this year, the company completed a US$8 million nitrous oxide tertiary abatement project at its Louisiana, Missouri facility in the United States. The project will reduce Dyno Nobel’s global operational GHG emissions by up to 19% each year, removing 520,000 t of carbon dioxide equivalent emissions annually. This is a significant step towards achieving the company’s ambition to be net zero by 2050 or sooner.