The updated report explains why action is urgent but also possible. Today’s technology can significantly reduce emissions and operating costs, with many commercially available solutions already proven in the field, such as electric loading, transport, and conveyor systems.
ABB’s analysis also shows that mining companies are open to adopting new technologies – with 68% planning to electrify at least a quarter of their fleets by 2030 – but often prefer tried and tested solutions. To meet this need, ABB is encouraging the industry to pilot new solutions and collaborate on developing the next wave of electrification technologies.
One such innovation is ABB’s eMine Robot Automated Connection Device (ACD), an interoperable, fully automated, high-capacity charging solution for electric mining trucks. Tested in harsh environments such as Boliden’s Aitik mine in northern Sweden, Robot ACD enables fast, secure, and hands-free connections while supporting a wide range of interfaces, vendor mechanisms, and evolving industry standards.
Trolley Assistance System for Haul Trucks
In summary, it can be noted that ABB’s eMine project combines a portfolio of electrification, automation, and digital systems with a purposeful methodology to help mines reduce emissions and improve efficiency. Key components include trolley assist systems for haul trucks, the world’s fastest automated charging system (eMine FastCharge), and on-board propulsion technologies for mining fleets.
Electrification: The framework provides the infrastructure to power electric mining vehicles.
Trolley Assist: For uphill hauling, trucks connect to an overhead electrical line (trolley) to power the motor and charge their batteries.
Electric Motors & Batteries: ABB also provides on-board propulsion technologies like motors, inverters, and battery systems for a wide range of mining equipment.
Regenerative Braking: When traveling downhill, trucks use their regenerative braking system to charge the battery, which reduces the need for charging breaks.
Charging: To ensure continuous operation, eMine includes charging solutions like the eMine FastCharge system. This system provides high-power charging, with the potential to reach a suitable state of charge in about 15 minutes, making it the fastest and only fully automated charging system for haul trucks.
Digitalization & Automation: The eMine framework integrates digital applications and services to monitor and optimize energy usage and other processes, with a focus on creating an automated and digitalized mine from mine to port.
Strategic Partnerships: ABB collaborates with mining companies and other technology providers, such as LKAB and Hitachi Construction Machinery, to develop and pilot new solutions for the all-electric mine.
The Key Benefits
Environmental: Reduces diesel consumption by up to 90% and lowers carbon and noise emissions.
Operational: Increases speed and productivity, improves vehicle longevity, and reduces the need for ventilation equipment to remove harmful gases.
Economic: Can reduce operational costs and capital expenditure, and helps companies meet climate targets.
