Nature has entered the corporate agenda through reporting frameworks, biodiversity targets and regulatory debate. But for many companies, the most immediate reason to act is more practical: nature-related risk can disrupt supply, raise costs, undermine asset performance and weaken customer delivery.
Water availability, soil health, pollination, forest ecosystems, coastal protection and stable weather patterns all support economic activity. When these systems degrade or become less reliable, businesses feel the consequences through price volatility, production interruptions, quality problems, insurance claims and supplier failure.
This makes nature a supply-chain finance issue.
For boards, the question is no longer whether nature is relevant in principle. It is where the business depends on it, how those dependencies could translate into financial exposure and what actions can strengthen resilience.
Look beyond the company boundary
A company may have limited direct interaction with ecosystems at its offices or facilities, while its upstream supply chain has significant exposure.
Consider a food manufacturer dependent on water-intensive agriculture. A retailer sourcing materials from regions affected by deforestation or water stress. A logistics operator reliant on navigable waterways, stable road infrastructure and safe working conditions. A manufacturer dependent on minerals, timber, fibres or chemicals produced in environmentally sensitive areas.
The relevant exposure may sit several tiers away from the company’s own operations. That is why a narrow, site-only assessment will miss much of the commercial risk.
TNFD recommends that organisations consider nature-related dependencies, impacts, risks and opportunities across direct operations and, where possible, upstream and downstream value chains. Its framework links those issues to governance, strategy, risk and impact management, and metrics and targets.
Start with dependencies, not disclosures
The right starting point is not, “What should we disclose?” It is, “What does the business rely on?”
Nature dependencies are the ecosystem services or natural conditions that enable business activity. Depending on the sector, they can include:
Reliable water quantity and quality.
Soil health and land productivity.
Pollination and biodiversity that support agricultural output.
Forests and wetlands that regulate water flows and reduce flood risk.
Stable coastal ecosystems that protect infrastructure and communities.
Functional ecosystems that support raw-material availability.
Once these dependencies are mapped, the financial pathways become clearer.
Water scarcity can create production downtime, supplier price increases and community conflict. Soil degradation can reduce crop yields and increase input costs. Deforestation can create legal, market-access, customer and reputational risks.
Biodiversity loss can undermine the availability or quality of key agricultural commodities.
The business case is therefore not limited to avoiding reputational harm. It is about protecting access to inputs, maintaining operational reliability and limiting financial volatility.
Identify priority locations and suppliers
Not every supply-chain exposure has equal materiality. A credible approach needs to identify priority locations, commodities, suppliers and business relationships.
A useful first screen combines:
The scale and strategic importance of a supplier, commodity or region.
The degree of dependency on water, land, ecosystems or other natural assets.
The sensitivity of the location, including water stress, ecosystem condition and land-use pressure.
The availability of alternatives, such as substitute suppliers, routes or inputs.
The potential financial impact of interruption, price escalation or quality failure.
This is where sustainability, procurement, risk and finance teams need to work together. Sustainability teams may understand environmental dependencies. Procurement knows supplier concentration and contract structures. Operations understand critical inputs and service implications. Finance can translate disruption into margin, working-capital and cash-flow effects.
The result should be a prioritised set of actions—not an unmanageable map of every possible nature issue.
Turn findings into procurement decisions
Nature-risk assessment becomes commercially useful only when it changes procurement and investment decisions.
Examples include:
Embedding water, land-use and ecosystem-risk criteria in supplier selection and renewal.
Requiring key suppliers to disclose location-specific dependencies and risk-management plans.
Diversifying supply away from highly concentrated or high-risk regions.
Supporting supplier investment in regenerative practices, water stewardship or restoration where those measures protect critical supply.
Improving traceability for high-risk commodities.
Using longer-term purchasing commitments where they enable suppliers to invest in more resilient production methods.
This does not mean transferring all responsibility to suppliers. A buyer’s contract terms, pricing pressure and forecasting practices can sometimes increase supplier vulnerability. A resilient supply chain requires a commercial model that enables—not undermines—risk reduction.
Bring nature into financial planning
The finance function can make nature risk visible in the planning process.
Nature-related risks should be considered in:
Commodity-price and supply-availability scenarios.
Revenue and margin sensitivity analysis.
Working-capital planning for inventory buffers or alternative sourcing.
Capital decisions for water efficiency, treatment, circularity and site protection.
Supplier-finance programmes and long-term offtake arrangements.
Insurance, asset valuation and business-continuity planning.
TNFD and Accounting for Sustainability have issued guidance specifically for CFOs, aimed at helping finance leaders assess how nature-related dependencies, impacts, risks and opportunities may affect financial performance and future prospects.
The point is not to build a separate nature-finance model for every ecosystem. It is to ensure material dependencies are reflected in mainstream financial decisions.
Measure what changes decisions
Boards need a focused dashboard that connects nature exposure with business relevance.
Possible measures include:
Percentage of critical commodities and suppliers mapped to priority locations.
Spend, revenue or production capacity exposed to material water or land-use risks.
Percentage of strategic suppliers assessed against nature-related criteria.
Traceability rates for high-risk materials.
Supplier adoption of water stewardship, deforestation-free sourcing or regenerative practices.
Financial exposure under defined disruption or commodity-price scenarios.
Reduction in dependency concentration across high-risk regions.
As with climate metrics, the goal is not measurement for its own sake. It is to identify whether the company is reducing concentrated exposure and strengthening its ability to operate through disruption.
The strategic opportunity
A mature approach to nature risk is not simply defensive. It can improve procurement quality, support innovation, deepen supplier relationships and create more durable value chains.
Companies that understand where natural systems support their business can make better choices about sourcing, investment, product design and operational resilience. They can also identify opportunities to reduce waste, improve resource efficiency, build circularity and strengthen access to important markets.
Nature is becoming a business issue because it has always been an economic infrastructure issue. The companies that recognise this early will be better prepared to protect supply, performance and long-term value.