The situation in which vessel operations around the Red Sea have become unstable may appear, at first glance, to be a “logistics issue.”

Ships are delayed. Transportation costs rise. Inventory planning needs to be reviewed. These impacts first appear on the front lines of logistics and procurement.

However, when we look at how these impacts are spreading, there may be another way to understand the situation.

Rather than simply being a change in transportation routes, this may be a sign that the assumptions behind corporate procurement structures, Scope 3 calculations, and supply chain risk management are beginning to shift.

In this article, we use Red Sea risk as a starting point to consider how companies might connect Scope 3 and procurement.

From a Logistics Issue to a Structural Issue

In response to vessel attacks and growing safety concerns around the Red Sea, more ships are avoiding routes through the Suez Canal and instead traveling around the Cape of Good Hope at the southern tip of Africa. As a result, impacts such as longer lead times, higher transportation costs, and the need to review inventory strategies are emerging across supply chains.

At the same time, these impacts do not seem to be limited to logistics departments alone. Procurement decisions, inventory design, Scope 3 emissions, ESG disclosure, and explanations to investors and customers may all be facing pressure to revisit their underlying assumptions at the same time.

For example, when uncertainty around lead times increases, Just-in-Time procurement models, which aim to minimize inventory, become more difficult to maintain. The rationale for holding little to no buffer inventory may begin to appear as a vulnerability.

In addition, companies may increasingly be asked to explain the basis for decisions such as, “Why this supplier?”, “Why this transportation route?”, and “Why this inventory level?”

Areas that were previously treated as operational matters may be expanding into subjects of management accountability and disclosure. Red Sea risk can be seen as one event that makes this shift easier to recognize.

Related article: Is Naphtha Really Something Companies Can “Always Buy”? What Is Breaking Down May Not Be Price, But the Underlying Assumption.

The Assumptions Behind Scope 3 Are No Longer Fixed

Rerouting around the Cape of Good Hope significantly extends transportation distances. In other words, even when a company procures the same product from the same supplier, a change in transportation route can also change the assumptions behind Scope 3 emissions.

Traditionally, Scope 3 calculations have often been based on averages and emissions factors, with companies using them to understand the overall picture on an annual basis. This type of calculation will, of course, remain important. However, real-world supply chains are constantly changing. The assumptions behind emissions can shift as a result of changes in transportation routes, suppliers, modes of transport, and inventory policies.

The areas where impacts are especially likely to appear include Category 1, purchased goods and services; Category 4, upstream transportation and distribution; and Category 9, downstream transportation and distribution.

Scope 3 may be shifting from something that is “calculated once a year” to something that needs to be reviewed alongside changes in the supply chain.

What matters is not only making the numbers more detailed. It is also important to have a basis for judging which changes in assumptions should trigger a review of emissions and risk recognition. This kind of judgment can also contribute to the quality of disclosure.

Are Procurement Criteria and ESG Disclosure Connected?

Procurement decisions have traditionally been organized mainly around cost, quality, and delivery. Today, however, factors such as geopolitical risk, supply stability, environmental impact, Scope 3, human rights, and compliance are increasingly being added to the equation.

That said, there is one point worth noting. In some cases, companies carefully describe supply chain risks and climate-related risks in their disclosures, but the connection to actual procurement criteria and decision-making logic remains difficult to see.

A company may state that it recognizes certain risks, but how is that recognition reflected in procurement decisions?

A company may state that it is working to reduce Scope 3 emissions, but how is that connected to supplier selection or the review of transportation routes?

When this connection is not visible, even existing initiatives may not be fully recognized or evaluated from the outside.

What investors and customers are looking at is not only the risk itself. They are also looking at the structure through which decisions are made. What criteria are used to design procurement? How are emissions understood? Why was a particular decision made? If this chain of logic is not visible, gaps can easily emerge, such as “we have organized the information, but still receive criticism” or “we are taking action, but it is not being understood.”

The issue may not be that individual initiatives are insufficient. Rather, structure, operations, and disclosure may not be connected as one continuous line. That kind of state may make the company’s efforts harder to see from the outside.

Related article: We Disclose Everything—So Why the Backlash? The Gap Between ESG Rhetoric and Reality

How Connected Are Your Procurement Strategy and Scope 3?

The first point to check is how far changes in transportation routes and procurement conditions are reflected in Scope 3 calculations and procurement decisions. In addition to changes in lead times and costs, can the company also review impacts on emissions and supply stability? Can it explain the basis for those decisions in ESG disclosure and external communications?

These questions are not meant to immediately lead to the creation of a large-scale system. Rather, they can serve as an entry point for procurement, logistics, sustainability, and corporate planning teams to share the same assumptions.

Neuromagic supports companies in organizing Scope 3 and supply chain risks in connection with procurement, logistics, and management decisions.

Rather than ending with calculation or disclosure alone, we help companies shape these topics in a way that can be applied to practical decision-making. We are also available for initial situation reviews or sounding-board discussions.

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