The Role of Mining in Underwriting the Energy Transition and Infrastructure Development

Mining plays a crucial role in underwriting the energy transition, digital hardware, and basic infrastructure. The demand for critical minerals from clean energy technologies is expected to double by 2040 and could quadruple under climate-driven scenarios. Lithium is expected to see the fastest rise in demand, while copper needs for grids are projected to more than double. Boards of mining companies are feeling the pressure every budgeting cycle, as projects that were once considered optional are now seen as essential for national supply security.

However, timelines in the mining sector remain stubborn. It often takes well over a decade from the discovery of a mine to the extraction of the first ore. Recent studies have shown that the average timeline for new mines is around sixteen to eighteen years, and in some jurisdictions, it can be even longer.

Furthermore, the mining sector is responsible for roughly 4-7% of global greenhouse gas emissions when considering both direct emissions and emissions related to power sources tied to operations. This highlights the importance of patience and precision in the industry, as mistakes can have long-lasting consequences.

Mining Value Chain Fundamentals and the Moving Parts

The mining value chain is a connected system that converts geology into a reliable product and cash. It includes various stages such as exploration, mine planning, extraction, processing, logistics, and closure, along with support activities like safety, permitting, automation, and more. It is essential to view the mining value chain as a choreography rather than a pipeline.

Primary activities in the Mining Value Chain include:

• Exploration & Resource Assessment
• Mine Planning & Development
• Extraction (Drilling, Blasting, Load, & Haul)
• Processing & Beneficiation
• Smelting & Refining
• Waste & Tailings Management
• Logistics & Product Marketing
• Mine Closure & Reclamation

Support activities in the Mining Value Chain include:

• Information Technology & Automation
• Health, Safety, & Environmental (HSE)
• Regulatory Compliance & Permitting
• Supply Chain Management
• Maintenance & Asset Management
• Human Resource Management
• Financial & Risk Management
• Community Relations & Stakeholder Engagement
• Research & Development (R&D)

It is crucial for mining companies to understand and optimize each stage of the value chain to ensure efficiency and profitability.

Where the Operation Is Actually Won

Extraction (Drilling, Blasting, Load, & Haul)

Extraction is a critical stage that sets the rhythm for the entire operation. Quality fragmentation drives throughput, haul profiles impact fuel consumption, and equipment availability determines daily production. Standardizing patterns, optimizing explosive energy, and leveraging technology for telemetry can lead to smoother operations and improved efficiency.

Waste & Tailings Management

Effective waste and tailings management strategies are essential for minimizing environmental impact and reducing long-term liabilities. Implementing technologies like thickened and filtered tailings can help conserve water and mitigate geotechnical risks. Compliance with the Global Industry Standard on Tailings Management is crucial for building trust with investors and stakeholders.

Innovation that Pays Its Way

Embracing innovation in mining operations can lead to significant cost savings and efficiency improvements. Technologies like digital twins, ore sorting, coarse particle flotation, and electrification can help reduce energy consumption, water usage, and emissions while increasing productivity.

Furthermore, data governance discipline and predictive maintenance models can optimize equipment performance and reduce downtime. Automation and electrification of mining fleets can also contribute to lower emissions and operational costs.

Rules that Build Trust and Keep You Mining

Building trust with regulators, communities, and investors is crucial for the long-term sustainability of mining operations. Prioritizing transparent engagement, Indigenous partnerships, and environmental stewardship can help mitigate risks and ensure smooth permitting processes.

Compliance with global standards for tailings management and water stewardship is essential for maintaining social license and avoiding costly disruptions. Additionally, addressing climate change concerns through emissions reduction strategies and sustainable practices is becoming increasingly important for mining companies.

Your Board Level FAQ

How do we choose which orebodies to fast track?

Prioritize orebodies with high grade, favorable strip ratios, and strong permitting prospects to reach steady state quickly.

What metrics belong on the executive dashboard?

Key metrics to monitor include throughput stability, unit cost, equipment availability, energy consumption per ton, water recycle rate, tailings risk status, safety performance, and community relations.

How do we cut truck fleet fuel without compromising productivity?

Optimize haul profiles, implement trolley or battery assist on inclines, and provide operator training for fuel-efficient operations.

Where should we focus our decarbonization efforts?

Invest in lower carbon power sources, electrify material movement where feasible, and improve efficiency in energy-intensive processes like grinding. Collaboration with smelters on emissions reduction can also be beneficial.

How do we mitigate tailings risk?

Adopt global standards for tailings management, ensure independent oversight, and invest in sustainable tailings disposal methods. Conduct regular emergency drills with communities and prioritize transparency.

What is the best approach to address long lead times?

Incorporate modularity into plant design, streamline permitting processes, and secure offtake agreements to reduce project timelines. Maintain flexibility for brownfield expansions to increase production capacity quickly.

How do we prevent water shortages from impacting operations?

Implement water metering, optimize water recycling systems, and diversify water sources to reduce reliance on local communities. Report water usage with the same rigor as financial metrics.

Where can automation add value to our operations?

Leverage autonomous technologies for repetitive tasks, implement collision avoidance systems, and centralize dispatch for efficient pit operations. Focus on improving equipment availability and cycle times through automation.

Closing Thoughts from the Pit Rim

Reliability is key in the mining industry, as it ensures smooth operations and consistent performance. By focusing on building trust throughout the value chain and addressing potential leaks, mining companies can improve efficiency, reduce risks, and maintain strong relationships with stakeholders.

Continual investment in innovation, sustainability, and community engagement is essential for the long-term success of mining operations. By prioritizing these factors and implementing best practices, mining companies can navigate challenges, capitalize on opportunities, and contribute to a sustainable future.

Conclusion

In conclusion, the mining industry plays a vital role in underwriting the energy transition and infrastructure development. By understanding the fundamentals of the mining value chain, embracing innovation, and following rules that build trust, mining companies can navigate challenges and capitalize on opportunities in a rapidly evolving market.

By prioritizing sustainability, efficiency, and stakeholder engagement, mining companies can secure their place in the energy transition and contribute to a more sustainable future for all.