By Thembelani Moyo
AFRICA, a continent rich in mineral wealth, is reimagining its mining practices to address challenges of environmental degradation, worker safety, and economic volatility, as industry expert Ian Chauke outlined a vision for resilient, sustainable mining practices using “mine smart” technologies in a recent presentation.
From Zimbabwe to South Africa, technological innovation is reshaping mining operations. Bindura Nickel Corporation’s variable speed drive conveyor belts streamline mineral processing, while Zimplats’ ventilation-on-demand systems adapt underground conditions for safety and efficiency. “These advancements reflect the future of mining,” Chauke said. “They integrate technology with local needs to boost safety and productivity while respecting the environment.”
Africa holds abundant resources critical for the global transition to green energy, including lithium and cobalt. Yet, the industry faces infrastructure deficits, investment challenges, and strict regulations. According to Chauke, overcoming these hurdles requires collaboration between governments, private investors, and technology providers. “The focus must remain on building a sector that drives economic growth, uplifts communities, and safeguards the environment,” he said.
Advanced technologies are improving mine safety and reducing environmental harm. Predictive rock engineering anticipates rockfalls, while automated machinery reduces workers’ exposure to dangerous conditions. Water recycling systems and green energy adoption further reflect the sector’s commitment to environmental stewardship. Mines such as Mimosa have gained reputations for responsible operations, showcasing the benefits of integrating sustainability into corporate strategies.
Data analytics and robotics are enhancing efficiency across the industry. Mines like Fredda Rebecca have leveraged automation to maintain consistent productivity, producing close to 300 kilograms of gold in 2021. “Smart tools like predictive maintenance and integrated planning software allow mines to reduce downtime, optimize production, and improve their bottom line,” Chauke noted.
Scaling smart mining practices requires infrastructure development and investment in adaptable technologies. Capacity-building efforts, including training local talent, are critical to sustaining these advancements. “Public-private partnerships will be pivotal,” Chauke said, citing collaborations such as TelOne’s internet services for mining sites.
Africa’s mining sector is positioned to set the global standard for innovative, sustainable practices. In the short term, these initiatives promise safer workplaces and improved productivity. Long-term, they could cement the continent as a global leader in environmentally conscious resource extraction.
