Sam Stark, CEO and Founder, Green Project Technologies
Sustainability leaders continue to face significant challenges in driving the adoption of sustainability initiatives across organisations. As expectations rise, the concept of deriving business value from sustainability naturally attracts a new level of scrutiny and far greater justification to prove the “business case”. This is especially true at a time when sustainability has evolved far beyond a values-led agenda. It now functions as risk reduction, cost efficiency and a competitiveness strategy. However, at a time of economic and geopolitical uncertainty as well as vocal ESG backlash, organisations need a compelling business case for sustainability that resonates across every function.
Research by Morgan Stanley shows that 88% of companies now view sustainability as a value-creation opportunity, and 65% report they are meeting or exceeding expectations on their sustainability strategies. Although Scope 3 emissions typically account for 70–90% of a company’s total emissions, they sit alongside other competing sustainability priorities such as biodiversity pressures, water dependency, waste management and social outcomes. Addressing these factors demands communication, collaboration and monitoring to ensure full supply chain alignment.
The significance of supply chains
Suppliers vary widely in their ability to participate, creating barriers to engagement. Larger suppliers often have dedicated sustainability resourcing, while smaller suppliers further down the chain may not. This creates insufficient and inaccurate sustainability data, limited visibility into operational impacts, and slower progress on emissions reductions. These gaps in turn distort an organisation’s picture of its own adaptability and resilience at a time when climate and supply chain-related disruptions are becoming more frequent.
Investor confidence is also affected, since decisions are often based on estimated rather than verified sustainability data. A recent report from Capgemini found that 54% of organisations have already lost their market share to more sustainable competitors, highlighting investor concerns about competitive risk.
Delayed action carries consequences, reinforcing the need for leaders to build a business case that demonstrates how sustainability protects long-term value.
The cost of delay
Customers, investors and partners increasingly expect measurable and credible sustainability performance. Organisations that can demonstrate this are better positioned to retain trust, win new business and strengthen market relevance. Transparent sustainability strategies also reduce exposure to future environmental and social costs, supporting investor confidence further.
Crucially, framing sustainability as a driver of competitiveness, resilience, and financial backing helps shift the conversation from ambition to value creation. Yet many organisations only move decisively when confronted with the financial and operational consequences of inaction. However, the cost of inaction is felt differently across different functions of an organisation. Leadership teams, for example, face financial, reputational and regulatory risk, as peers and competitors advance their strategies. In comparison, finance teams encounter rising operational costs, sustainability-linked taxes and ever-changing investor expectations. Legal teams must navigate ever-evolving reporting requirements and stricter enforcement of regulation. Procurement experiences weaker supplier resilience, increased disruption risk and reduced negotiating leverage. IT struggles with outdated systems, fragmented data and limited analytic capabilities, making reporting obligations hard to meet.
The most effective sustainability strategies balance the incentives for action with the costs of delay. Achieving this requires clear visibility of sustainability performance across the organisation, which enables stakeholders to identify risks early and strengthen planning, performance and future opportunity.
The role of procurement in building the business case
Procurement is central to building the business case for sustainability, because it is the function that ensures sustainability actually flows into sourcing decisions, where the lion’s share of emissions lie. Procurement teams can build tighter criteria for supplier sustainability profiles, and in turn instill these in clear targets, measurable outcomes and long-term commitments to drive continuous improvement.
In practice, supplier sustainability and supplier resilience are increasingly two sides of the same commercial equation. Take a supplier that has moved a share of its energy procurement to renewables, whether through on-site generation or renewable energy certificates, versus one still fully exposed to the open fuel market. When fuel costs rise, the first supplier’s costs are shielded from that volatility, while the second has to either pass on a cost increase or absorb it and cut into margin. The buyer sourcing from the first supplier is therefore less exposed to that shock in their own supply costs; the second may feel it with little warning.
The same pattern holds for materials. A packaging supplier that has already shifted away from a material facing tighter regulation avoids the retooling costs and delivery disruption that hit a competitor still reliant on that material once the rules change. The buyer working with the first supplier keeps a stable supply chain; the buyer working with the second is left to manage the disruption.
Identifying these differences between suppliers requires clear, reliable sustainability data. A centralised approach to storing this data is therefore essential. Moving away from fragmented spreadsheets and inconsistent reporting gives every function access to relevant data that is accurate and specific to their role. This enables procurement, finance, legal and leadership teams to make decisions based on a single source of information.
Sustainability is not just a compliance obligation; it is a commercial opportunity. The strongest business cases quantify financial value through carbon-related cost savings, revenue resilience, and readiness for future regulation. Demonstrating both short-term and long-term value helps address concerns about cost and complexity, particularly for leadership and finance teams, and reinforces why procurement’s role is essential in driving credible sustainability progress.
Operationalising sustainability
A credible business case must be supported by a clear plan for implementation. This includes defining sustainability targets, identifying data required, outlining how it will be collected and specifying the technology or expertise needed to support the analysis. The plan should also detail how suppliers and internal teams will be engaged to contribute to the delivery.
Progress over perfection
Waiting for the fully optimised plan delays business growth. Therefore, early action, even in the smallest capacity, builds momentum and demonstrates commitment, particularly in the initial phases of implementing a sustainability strategy. Organisations that prioritise progress over perfection are better positioned to lead their sectors, protect profits and stay ahead of evolving regulatory expectations.
