Life of mine planning is the process of developing a comprehensive, long-term strategy that guides a mining operation from exploration and feasibility through to production and eventual closure. It integrates financial forecasting, operational scheduling, resource evaluation, and risk management into a single, continuously updated plan.
At Tridant, our mine planning consultants work with mining companies to build integrated plans that connect operational data with financial performance. We serve operations across gold, coal, iron ore, copper, and critical minerals sectors, with expertise across both open-pit and underground environments.
Most mining companies manage their short-term schedules and long-term strategic plans in separate systems, updated at different cadences by different teams. The result: misaligned capital decisions, reactive responses to market shifts, and plans that are obsolete the moment they are produced.
Integrated life of mine planning solves this by creating a single connected model where changes in ore grades, operating costs, or commodity prices flow automatically into financial forecasts and strategic decisions. Leaders gain the confidence to act quickly without losing sight of long-term value.
Build a single integrated plan that aligns your mine's production schedule, capital programme, and closure obligations with your financial model and strategic objectives.
Model ore grade variations, commodity price scenarios, and capital allocation decisions to identify the mine plan that delivers maximum economic value across the full asset life.
Run fast, structured what-if scenarios to understand how changes in market conditions, operating costs, or resource estimates affect your cash flows and strategic direction.
Connect daily and monthly operational schedules with your long-term mine plan, eliminating the gap between tactical decisions and strategic intent.
Identify and quantify operational, financial, and environmental risks, then embed mitigation strategies directly into your mine planning model so they are visible and actionable.
Bring closure costs, rehabilitation obligations, and community transition planning into your life of mine model from day one, reducing surprises and ensuring compliance.
A life of mine plan is only as good as the data feeding it. Tridant's integrated planning approach connects operational systems, financial models, and geological data into a single platform, ensuring your plan reflects current reality rather than last quarter's assumptions.
Our consultants configure your planning environment to automate data flows between operational and financial systems, run variance analysis across periods, and generate simulation outputs that leaders can interrogate without waiting for a planning cycle. The result is a mine plan that is always current, always connected, and always commercially relevant.




Life of mine planning is the process of developing an integrated strategic plan that covers all phases of a mining operation, from exploration and development through to production and closure. It matters because it aligns short-term operational decisions with long-term financial objectives, ensuring capital is allocated effectively and the mine remains viable throughout its life.
A life of mine plan should be reviewed and updated at minimum annually, and more frequently when there are material changes to mineral resources, commodity prices, operating costs, or regulatory obligations. Best practice is to maintain a rolling plan that is connected to live operational data, so it reflects current conditions at all times.
The core inputs are geological resource estimates, ore grade data, pit geometry or underground design, production schedules, capital and operating cost estimates, commodity price forecasts, and closure cost obligations. Tridant's consultants assess your current data environment and identify any gaps before beginning the planning process.
Net present value (NPV) is the central financial metric in life of mine planning. It represents the discounted value of all future cash flows generated by the mine. Mine plans are typically optimised to maximise NPV, and scenario analysis tests how changes in key assumptions, such as ore grade or commodity prices, affect the NPV outcome.
Yes. Tridant's integrated planning approach is designed to connect with your existing financial and operational systems, whether that is an ERP, a budgeting platform, or a geological modelling tool. We configure data flows so your mine plan and financial model remain synchronised without manual rekeying.
Life of mine planning covers the full asset life, from exploration through to closure. Mine closure planning is a component of the life of mine plan that specifically addresses rehabilitation obligations, community transition, environmental remediation, and associated costs. Integrating closure planning into the broader life of mine model from the outset is best practice and reduces the risk of closure cost surprises.
Tridant works with mining companies across gold, coal, iron ore, copper, lithium, and other critical minerals sectors. Our consultants have experience across open-pit, underground, and processing operations, as well as multi-site portfolio planning environments.
Mining operations that plan with integrated, connected data make better decisions faster. Tridant's mine planning consultants bring the tools, methodology, and industry experience to build a life of mine plan that holds up under scrutiny and drives lasting value.
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