Boosting Operational Efficiency in a Fuel Constrained Environment.
Across the industry, tightening fuel margins, supply variability, and increasing scrutiny on energy use are reshaping the expectations placed on mine planning teams.
For underground operations, particularly those reliant on diesel-powered load and haul fleets, this creates a dual pressure. Fuel is both a cost inflation risk and a productivity constraint - directly influencing equipment utilisation, cycle times, ventilation demand, and ultimately the ability to deliver planned production.
In this environment, the question is no longer how to reduce fuel consumption in isolation, but how to maximise fuel productivity across the system.
For smaller and remote mining operators in Western Australia, the risks are amplified by geographic isolation and dependence on fuel supply chains stretching hundreds, sometimes thousands, of kilometres. Most operations can only store enough diesel for 10 -15 days of normal operations, with some sites facing temporary shutdowns and reduced workforces, while other sites are rapidly shifting to fuel conservation strategies, optimising dispatch, and adopting advanced simulation tools to enable targeted cutbacks without sacrificing core production.
Operational Resilience in Mining: Fuel Conservation Management and Simulation-driven Solutions.
For mining leaders, maintaining production outcomes while operating within tighter fuel and cost parameters requires a shift in how plans are developed and validated. Static plans and rule-of-thumb assumptions are increasingly insufficient when margins for inefficiency are compressed.
Operational resilience now depends on the ability to test, adapt, and validate plans before execution—understanding how changes in fleet size, sequencing, or activity coordination impact both productivity and fuel use.
Mining Simulation technology is becoming central to this shift.
Advanced underground simulation tools such as idoba.sim enable Engineering teams to move beyond assumptions and into scenario-based planning. By modelling load and haul interactions across multiple shifts, teams can,
Identify and resolve bottlenecks before they manifest underground.
Improve equipment utilisation and reduce idle time.
Test alternative fleet configurations and development sequences.
Understand the trade-offs between productivity, congestion, and energy use.
This is about ensuring that every litre consumed contributes to productive output. By embedding simulation into planning workflows, underground mining operators can,
Strengthen cost discipline without compromising production intent.
Increase confidence that plans are operationally achievable.
Create transparency over where energy is lost across the system.
Enable more informed, proactive decision-making under constraint.
For Mining Leaders, managing these escalating operational costs while maintaining production targets is a critical challenge. Strategic investment in technologies that provide real-time visibility and scenario testing for load and haul operations is no longer optional, it is now essential to protect margins and deliver operational resilience in the face of ongoing fuel market volatility.
When diesel prices surge, the financial viability of a mine is tested. Industry publications consistently report that energy and fuel represent a substantial portion of overall mining operating expenditures. As these costs inflate, the margin for error in mine planning and execution shrinks. Operators can no longer afford inefficiencies, idle equipment, or sub-optimal haulage routes.
To navigate these turbulent conditions, forward-thinking mining leaders are turning to advanced technological solutions. Underground mining simulation software like idoba.sim is enabling Mining Engineers a way to analyse, adapt, and refine load and haul operations.
Leveraging idoba.sim’s Agent Based Modelling capabilities provides a distinct advantage over traditional discrete event simulation. The cloud-native mining simulation software idoba.sim models the precise interactions of autonomous agents, such as trucks, loaders and jumbos. Providing highly accurate simulation results, that are easy to interpret using a realistic 3D model of the underground haulage network, graphs and reports. Empowering Engineers to quickly identify and resolve complex operational challenges, without the need for specialist simulation expertise.
What are the Key Benefits of idoba.sim?
Agent Based Modelling and Autonomous Decision-Making.
idoba.sim uses mobile agents that follow predefined rules, reacting dynamically to traffic and environmental conditions. This mimics real-life scenarios far more accurately than mathematical equations. It rapidly reveals haulage inefficiencies by identifying exact points of congestion, allowing teams to implement targeted process improvements.
Enhanced Fleet Configuration and Utilisation.
Determining the optimal truck and loader combination is critical. A recent simulation study using idoba.sim evaluated a gold mine's operations, showing that adding a second production front increased ore throughput by 31%. Furthermore, by identifying an optimal fleet size of 3 to 5 trucks per loader, the operation reduced loader idle time by over 98%.
Efficient Mine Design & Infrastructure Planning.
The simulation tool can be used to evaluate the effects of different haulage routes, stockpile placements and traffic rules. A recent study using idoba.sim for an Australian gold mine identified that adding a dedicated 1,000-tonne capacity stockpile resulted in a 47% increase in primary ore tonnes moved from the stope and a 10% decrease in cycle times. This scenario testing ensures continuous truck loading and minimises idle fuel consumption.
Mitigate Operational Risks and Downtime.
idoba.sim enables operational teams to plan tighter, test weekly schedules and respond to unplanned events. Through scenario-based analysis, operation teams can proactively validate operational plans and shift schedules without impacting operations or compromising productivity, bringing high confidence to mine plan deliverability.
Securing a More Resillient Future with Underground Simulation Technology.
As fuel costs tighten and operational efficiency comes under increasing pressure, underground mining leaders are being asked to extract more value from existing systems. This moment is not simply a constraint—it is an opportunity to rethink how mines are planned, tested, and executed.
By leveraging advanced simulation tools like idoba.sim, operators can improve fuel productivity, test multiple scenarios, and resolve bottlenecks before they emerge underground. The result is not just lower fuel consumption, but more reliable, executable plans that align with real operational conditions.
idoba.sim is a robust, user-friendly platform designed for Mining Engineers. It enables teams to move beyond static plans and into dynamic, scenario-based decision-making—where trade-offs between productivity, equipment utilisation, and energy use are visible and actionable.
By embracing simulation technology today, operators can strengthen cost discipline, improve operational outcomes, and confidently secure the future of their underground mining operations.
Are you Ready to Unlock the Potential of Your Underground Mine?
Let our team show you idoba.sim and explore how you could use it to improve your operations. Request a meeting to discuss today.
Frequently Asked Questions.
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From a single dashboard, idoba.sim empowers you to quickly identify operational inefficiencies such as congestion hotspots and bottle necks through a 3D Model of your underground haulage network. Users can quickly configure and run multiple scenarios to find the optimal configuration for fleet size, equipment utilisation, and mine design. Ultimately boosting material movement and mitigating congestion underground.
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idoba.sim offers a secure online platform that enables planning and operations teams to align strategic goals with short-term operational plans. Its user-friendly interface allows users to conduct scenario-based analyses for testing ideas, evaluating mine design changes, determining optimal fleet sizes, and identifying operational inefficiencies—all without incurring costly mistakes or disruptions. The tool can be utilised on-site with minimal training, facilitating proactive risk management, ensuring operational continuity, and effectively addressing unexpected outages.
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Our user-friendly software is designed for quick implementation. You will gain immediate access to idoba.sim and can configure and run single-shift scenarios in minutes, with more complex multi-shift simulations taking longer depending on scope and detail.