August 22, 2026 • 7 min read
Are minimum viable solutions the new mining paradigm?
Gone are the days when mining projects could rely on fully defined, linear development pathways as the primary mechanism for managing complexity. As the sector contends with technology integration, decarbonization pressures, supply chain constraints and heightened delivery uncertainty, traditional approaches to project definition and sequencing are being stretched.
In this context, minimum viable solutions (MVS) are emerging as a more effective way to structure projects by prioritizing early value, reducing upfront capital exposure and enabling progressive development as risks are better understood.
This shift fundamentally reframes how risk is compartmentalized, and where it sits across the project lifecycle. At the same time, enabling technologies to lower emissions, access lower ore grades, reduce water consumption and advance processing efficiency are no longer optional enhancements, but embedded design requirements, driven by pressures around energy security, resource scarcity, environmental impact and long-term social license to operate.
In this environment, projects must be structured to accommodate evolving technology integration and staged decision-making, enabling scalable deployment while maintaining flexibility under uncertainty.
Key takeaways
- Mining projects need a new way to manage uncertainty.
As technology, capital, regulatory and delivery risks become more interconnected, traditional linear project models are being challenged. - Minimum viable solutions are not about doing less.
MVS helps define the first viable configuration that creates value today while preserving a credible pathway to scale. - Early-stage decisions carry the greatest strategic weight.
Applying MVS during FEL 1–2 can help shape value, risk and capital efficiency before the basis of design is fixed.
The paradox of technology in project delivery
“In the historical project delivery model, risks such as technology change could often be contained within a single step of the delivery process and managed with limited downstream impact,” says Dr Alan Monaghan, SVP Technology & Expert Solutions.
However, that compartmentalized approach is increasingly breaking down.
Risk is no longer isolated, it is distributed.
“Heightened scrutiny from investors, regulators, and financiers now interact across every stage of project development. Risk is no longer isolated, it is distributed,” says Monaghan.
This creates a clear tension: how do projects remain structured and investible within trusted front-end loading (FEL), while adapting to a far more interconnected and uncertain delivery environment and complying with more complicated stakeholder needs?
Containing an expanding risk environment
Many of today’s challenges require technological innovation at pace and a new approach to design, operation and risk management that test the traditional model.
“Technology is no longer optional or separate,” says Monaghan. “Innovations such as electrification, coarse particle separation, ore sorting and low-water processing need to become embedded in project philosophies, economics, design and risk, rather than being ‘bolt-on’ improvements.”
Critically, these technologies must also be embedded in operating models, many of which are not currently configured to accommodate such structural change, particularly in brownfield contexts where existing production systems and asset continuity constraints limit flexibility.
As this new paradigm emerges, success will rely on a more collaborative approach between project partners and the satellite stakeholders, to bring new delivery and risk management models, including MVS, into existence that can respond to these new challenges with agility.
Scaling within an MVS model: Building trust through staged delivery
“MVS is not always about thinking smaller or reducing capital cost, it is a tool to reduce uncertainty while preserving the pathway to scale and profitability,” says Monaghan.
By breaking an ultimate business case down into definable phases or stages, each of which is standalone value-creative, miners can reduce upfront capital, bring forward early value, and allow technology confidence to build before committing to full-scale deployment. This also improves capital efficiency and responsiveness in an environment where investment committees are increasingly prioritizing capital intensity, funding competition, and alignment to evolving commodity demand profiles. The compounding of risk from our parallel challenges can be better managed by selectively reducing elements of the overall risk exposure.
“MVS is about finding the minimum configuration that delivers the required outcome, not simply reducing scope. It is a strategic lens for value, risk, and capital efficiency, not a one-off cost cut. MVS is embedded from the outset, most impactful in FEL 1-2, before the basis of design is fixed and capital investment can still be shaped.”
This approach is increasingly relevant in mining, where decarbonization pressures, infrastructure constraints and evolving processing technologies make large upfront commitments harder to justify. It also reflects how modern mining operations are now scaled, particularly in complex underground developments such as block cave mines, which take years to reach steady-state production while navigating persistent geomechanical and geotechnical risk during ramp-up.
“MVS thinking allows projects to progress in phases, testing, proving and scaling, rather than locking into a single high-risk final configuration,” adds Monaghan.
Worley’s snakes and ladders approach supports this by breaking complex systems into modules aligned to technology readiness. Mature elements can scale quickly, while emerging technologies can be trialed, staged or adapted without delaying the broader project.
Case study: De-risking a first-of-a-kind battery materials project in Finland
A recent battery materials project in Kotka, Finland highlights how technology-driven projects are being structured to manage increasing system-wide risk. The first-of-a-kind cathode active material (CAM) plant combines Chinese process technology with European regulatory, environmental and operating requirements, introducing complexity across design, compliance, supply chain and stakeholder expectations.
Worley’s independent technical due diligence identified gaps between the technology baseline and EU requirements, defining targeted mitigations and conditions precedent to support financing. This provided sponsors and lenders with a staged pathway, where risks could be progressively reduced, rather than fully resolved upfront. By translating technical uncertainty into a structured, lender-grade framework, the project was able to raise debt and preserve flexibility for technology adaptation and future expansion.
This illustrates a broader shift:
Success is no longer limited by eliminating uncertainty upfront, but by building confidence in how that uncertainty will be managed over time.
Placing trust in the pathway
However, smaller and staged projects require a different approach to trust. Instead of relying on certainty at the outset, customers must have confidence in the pathway, including the technical pathway, and that each stage is sound, adaptable, and capable of scaling.
“So, how do we scale technology in practice, from concept to repeatable delivery?” asks Monaghan. “If MVS defines the approach, the real test is execution, and how technology is taken from concept through to scalable, financeable deployment,” he continues.
Early-stage work defines viable first configurations, with clear pathways for expansion, integration, and technology evolution as confidence builds.
“Changing strategy mid-journey, back to a traditional all‑encompassing design would mean going back to square one,” says Monaghan.
This shifts how projects are framed:
- Defining your overall process flowsheet not as the least complicated path to a final outcome, but as defined steps that allow progress to that final outcome.
- Ensuring those steps are viable if they stand alone.
- Do they produce a saleable product?
- Is that stage replicable or scalable?
- Is there post processing or toll processing as an interim solution?
- Documenting a plan for the next steps with concept and viability, identifying risks to address or mitigate as technology or learning advance with your timeline.
- Allowing higher-risk technologies to be quarantined within defined stages, reducing exposure to any single deployment decision and reinforcing a ‘ringfenced risk’ mindset that improves confidence in funding and execution decisions.
In this model, scale-up may not be a future project. A viable path is embedded in the first investment decision, even if the exact best version is not yet decided or known. The MVS approach is chosen either to optimize the cash flow (typically branded MVCC), or to stagger the viable steps to allow new learning and agility in later phases of the overall implementation.
This raises a practical question for delivery teams and customers: how do you design phase 1 so it performs today, while still enabling phase 2 without rework or stranded value?
Designing for today, enabling for tomorrow
“The answer increasingly sits in delivery integration,” says Monaghan. “Engineering must support not only execution certainty, but transition certainty, ensuring each stage can evolve cleanly into the next as technology matures and capital confidence increases.”
This is where modular design, staged execution, and complex systems integration become critical, particularly in critical minerals, processing expansions, and decarbonization-linked infrastructure.
Ultimately, MVS reframes scale-up from a risk event into a managed pathway, where technology maturity, capital deployment, and operational learning progress together rather than in sequence.
MVS as a pathway to controlled scale-up
As the complexity of mining projects increases, so too will the risks and uncertainties that are faced. “Not every innovation path will be straightforward, but it’s how project partners come together, early, to anticipate, minimize and overcome setbacks that will ultimately lead to project success,” says Monaghan.
In FEL 1–2, you can still: substitute technologies, stage deployment and design for expandability. This is where most technology risk is eliminated in the traditional delivery model. Combined with an MVS delivery model, projects can de-risk technology by replacing a single high-risk scale-up with a staged pathway, where technologies are proven, adapted, and scaled progressively alongside project definition.
“In this context, minimum viable solutions are not simply a delivery option, they are becoming a practical response to the realities of modern mining,” concludes Monaghan.
