The Near Future of Mining: Global Predictions

January 2018


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By 2020, robots will replace more than 50 percent of miners, and mining accidents will be cut by 75 percent. Half of the miners will themselves be retrained to run the technology controlling the robots.

Robots will be at the forefront of most mineral extraction by 2020, reducing safety risks for miners, maximising output, and streamlining costs. By 2020, we predict robots will replace most miners. Most in the workforce will be retained, but advances in technology and remote mining equipment will transform what that workforce looks like.

The global mining industry is already well-acquainted with autonomous technology. Self-driving trucks and autonomous drillers and muckers are employed onsite at almost every large multinational company’s mines. “Snake robots”—named for their agility—are equipped with Internet-connected sensors and used to navigate narrow mine shafts and collect data. Drones are also beginning to play a role in mapping the topography of a mine and capturing aerial images of inaccessible areas of the mine to identify possible vulnerabilities
and areas of tension. Remote vein miners (RVMs) are being developed to eliminate the need to drill and
blast to excavate rock—potentially reducing rock stress that can lead to seismic events.

The rise of the robot is not a death knell for the mining workforce but will inevitably lead to a demand for
reskilling. Traditional operational positions—drilling, blasting, and driving—will be downsized, but replaced by demand for remote operators and maintenance personnel to create the new version of the miner. Emerging digital mining jobs—engineers, software developers, and data processing and data analytics specialists—are more likely to attract the technologically savvy millennial workforce. By 2020, mining automation and data analytics will be key components of the curriculum for mining engineers.

Digitisation also promises to reduce safety risks for miners. Not only will robots assume the most dangerous tasks, but they’ll also be key to minimising damage if disaster strikes. Snake robots and the smart sensors they’re equipped with will be further optimised to capture real-time data to predict or quickly identify equipment malfunctions and closely track miners’ exact locations and vitals. With the aid of robots and new technology, the number of mining fatalities will be cut in half by 2020.

Mining is in the early stages of the Fourth Industrial Revolution, or Industry 4.0, and further digitisation is just around the corner.


Supply chain transparency will take the compliance spotlight for 2020 as companies gear up for the European Union’s Conflict Minerals Rule, effective in 2021.

The EU’s efforts to stem trade in minerals that finance armed conflicts and terror groups will turn a spotlight on global mining companies’ supply chains by 2020.

The EU’s Conflict Minerals Regulation, effective in 2021, establishes supply chain due diligence for imports of tin, tantalum, tungsten, and gold (3TG)—used to produce phones, cars, and jewellery. The rule aims to ensure
European industries use responsiblysourced minerals, stemming proceeds that finance armed conflict in highrisk areas.

What the rule means for the mining industry:
  • EU-based 3TG importers and their international supply chain partners—smelters and refiners— will need to update their supply chain due diligence
  • Additionally, 3TG importers in the EU will need to identify the smelters and refiners in their supply chains, confirm their due diligence practices comply, and report insufficient supply chain due diligence
  • The Organisation for Economic Co-Operation and Development (OECD) laid out a five-step framework for the due diligence requirements:
    • Create strong company management systems
    • Identify and assess supply chain risk
    • Implement a program to respond to such risks
    • Conduct an independent thirdparty audit of supply chain due diligence
    • Submit annual reports on supply chain due diligence.
All upstream companies are subject to the due diligence requirements when they import—the riskiest area of the supply chain—as are downstream companies that import metal-stage products. This regulation will likely create a lowest common denominator effect across the global mining industry—for EU-based 3TG importers and their international supply chain partners—requiring the entire industry to put supply chain due diligence at the forefront.


By 2020, activist hackers will launch at least five cyberattacks on mines around the world in Permanent Denial of Service attacks aimed at eliminating the environmental and social threats they pose. They’ll use workers’ connected devices to initiate the attacks.

The mining industry is no stranger to environmental scrutiny. Advances in technology have introduced more sustainable mining methods, including the emerging practice of bioleaching, in which companies extract inerals by using biological assets instead of harmful chemicals. Despite those advancements, environmental concerns ersist, including water and soil contamination, carbon emissions, and impact on animal life. Pressure from environmentalist is set to increase by 2020. In fact, an emerging type of environmentalist—activist hackers (hacktivists)—will soon have their targets locked on the mining industry. By 2020, there will be at least five Permanent Denial of Service (PDoS) cyberattacks on mines around the world, motivated by eliminating the environmental and social threats they pose.

PDoS attacks are the next generation of Distributed Denial of Service (DDoS) attacks—which temporarily disable operations—and aim for permanent destruction. In a PDoS attack, hackers’ goals include destroying physical equipment and structures, disabling services, and/or wiping out data. For global mining companies in the early stages of harnessing big data, losing seismic and reserves data would be damaging to their ongoing operations.

While the rapid acceleration and adoption of new technology will be instrumental in bolstering mining’s future, it will also be the sector’s Achilles heel when it comes to cybersecurity. The industrial control system, the central hub controlling a mine’s automated operations, could serve as the hacker’s point of entry into the mine’s remote
operating controllers and connected devices. Damage and disruption to automated equipment could also jeopardise the safety of workers in the mines—as many of the systems in place are designed to monitor and
detect dangerous conditions.


By 2020, renewables will account for one-quarter of the world’s electricity generation as dependence on coal wanes.

Decreased coal consumption in China—the world’s largest coal consumer—is slowing global demand for the commodity. According to the International Energy Agency, global coal consumption decreased about 2 percent last year. In confluence with the rapid growth of renewables, the world’s energy mix is set for a shakeup. By 2020, we predict that renewables will grow to account for one-quarter of the world’s electricity generation as dependence on coal wanes.

Mining plays an integral behindthe-scenes role in developing renewable energy. Electric vehicles, wind turbines, and solar panes rely on minerals like aluminium, copper, lithium, and various emerging, rare metals. Powered y new technology, deep-sea mining is allowing mining companies to tap into previously inaccessible reserves of copper, nickel, and cobalt, among others, beneath the ocean floor to fuel increased demand for these minerals.

In 2019, Nautilus Minerals, a Canadian mining firm, is set to launch one of the first large deep-sea mining ventures in the Bismarck Sea with the aid of remote-controlled robots. The excursion is forecast to produce more than 72,500 metric tons of copper and more than 4.5 metric tons of gold. The International Seabed Authority, a United Nations regulatory body, has granted 25 contracts to nations including China, India, Japan, and Brazil to embark on similar deep-sea mining projects.

By 2020, further advancements will be made to overcome one of renewables’ largest hurdles: energy storage. The world’s largest lithium ion battery—built by Elon Musk in November 2017—is a 100-milliwatt (MW) battery storage farm located in Australia. Come 2020, the capacity of energy storage is likely to evolve well beyond 100MW, solidifying renewables’ role in the world’s energy mix.


Global mining companies leveraging Internet-connected sensors and automated drillers in mines will decrease their per ton digging costs by more than 30 percent. 

In an environment of subdued commodity prices, the value of harnessing technology is clear. Mining companies’ end consumers closely monitor the price of commodities and are sensitive to the slightest uptick. For automakers, for example, steel is a significant expense on their books. When multiplied by a few thousand metric tons, a variance of a few cents on steel price could incentivise automakers to find a new supplier. Global demand is not expected to wane. In fact, steel and mining company ArcelorMittal forecasts a 36 percent increase to automakers’ global demand for steel by 2020. However, which global mining companies win that business is up for debate.

Tapping into new technology is key to streamlining operations, reducing expenditure, and enabling companies to keep their prices competitive. The International Institute for Sustainable Development estimates driverless technology, for instance, increases mining output by 15 to 20 percent, while decreasing fuel and maintenance costs by 10 to 15 percent and 8 percent, respectively. Self-driving trucks are just the tip of the iceberg. Global
mining companies that digitise nearly all their drilling—relying on a combination of automated drillers and Internet-connected sensors—will recognise far more significant savings. By 2020, we predict global mining companies’ per ton digging costs will decrease by more than 30 percent because of automation.

These savings factor in reduced labour costs, increased output, a decrease in the number of safety incidents, and companies’ ability to enhance decision-making capabilities leveraging the vast amount of data collected by smart mines.

Return to BDO’s Energy 2020 Vision: The Near Future of Mining