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Sustainable sourcing is no longer a niche concern for a small number of brands. It sits firmly within procurement, risk management and increasingly, commercial strategy. Yet for many organisations, the challenge is not defining what “sustainable” looks like, but understanding how it works in practice across complex, global supply chains.
Palm oil provides one of the most developed examples of this transition. Over the past two decades, it has moved from a largely opaque commodity to one governed by certification, traceability models and differentiated supply chains. In doing so, it has tested many of the mechanisms now being considered across other sectors, from food ingredients to industrial raw materials.
This article looks at how that system was built through the Roundtable on Sustainable Palm Oil (RSPO), how it operates today, and what it reveals about the next stage of sustainable supply chains. In particular, it explores how traceability, pricing and commercial incentives begin to interact, and where further development is still required to scale.
When sustainability first became a supply chain issue
Historically, it’s fair to say that for most organisations, sustainability did not begin as a commercial opportunity but as a risk.
In the late 2000s, global brands began to face increasing scrutiny over palm oil. NGO campaigns, often highly visual, brought attention to deforestation and biodiversity loss. At the same time, broader concerns around supply chains, from labour practices to environmental impact, were beginning to surface.
At that point, the response was not driven by consumer demand or product differentiation but by exposure. Companies needed a way to understand their supply chains, manage risk and demonstrate action.
That is the context in which the Roundtable on Sustainable Palm Oil (RSPO) was created.
What is the RSPO and how does it work?
The Roundtable on Sustainable Palm Oil (RSPO) is a global, multi-stakeholder initiative established in 2004 to promote the production and use of sustainable palm oil. It does not produce or trade palm oil itself. Instead, it defines standards, certifies participants and provides a framework through which sustainable supply can be organised.
Its creation followed a period of rapid expansion in palm oil production, particularly in Indonesia and Malaysia, where high yields and low costs had driven widespread adoption. That expansion came with significant environmental and social consequences, including deforestation, biodiversity loss and conflicts with local communities. Rather than moving towards exclusion or boycott, the approach taken was to build a system that could operate within the existing market.
RSPO brings together participants from across the value chain, including growers, traders, processors, manufacturers, retailers, financial institutions and NGOs. This structure reflects a form of co-regulation, where standards are agreed collectively and applied through certification rather than imposed externally.
A key feature of the system is the way it accommodates different levels of traceability.
Four supply chain models are defined, each corresponding to a different operational reality. Book and claim operates as a credit system, allowing companies to support certified production without physical traceability. Mass balance allows certified and non-certified materials to be mixed, while tracking volumes administratively. Segregated supply chains ensure that only certified material enters the system, although it may be blended from multiple sources. Identity preserved systems maintain full traceability back to a single certified origin.
These models are not interchangeable. They reflect increasing levels of control, complexity and cost. This is also reflected in pricing. At the lower end, book and claim typically carries a small premium per tonne. Mass balance introduces a percentage uplift, often in the low single digits. Segregated supply chains command higher premiums, while identity preserved systems, where volumes are scarce and tightly controlled, can achieve significantly higher differentials.
The result is a structured market in which sustainability is not binary but differentiated.
RSPO: building a market framework, as well as a standard
RSPO is often described as a certification scheme, but in practice, it functions as a market framework. From the outset, it aligned multiple actors around a shared set of principles while also defining how sustainable material could move through the supply chain. This combination of governance and market structure is what allowed it to operate at scale.
By introducing multiple traceability models, it acknowledged that supply chains are not uniform. Instead of imposing a single approach, it created a system that could accommodate variation while maintaining consistency in how sustainability is defined and verified. This flexibility has been central to its adoption.
Proof that the model works: premiums and participation
One of the most important outcomes of RSPO is that it established a link between sustainability and pricing.
Across the different supply chain models, premiums exist and increase with the level of traceability. More tightly controlled systems require greater investment in logistics, segregation and verification, and this is reflected in the price. At the same time, they offer a clearer link between product and origin.
This demonstrates that, when structure is in place, the market can differentiate between levels of sustainability performance.
Adoption, however, remains partial. Around one fifth of global palm oil production is currently covered by RSPO. This reflects both the progress that has been made and the practical limits of implementation across a highly fragmented global system.
Why scale requires pragmatism: the role of mass balance
As supply chains become more complex, the question shifts from whether traceability is desirable to how it can be implemented effectively.
Palm oil illustrates this clearly. Production is geographically concentrated, while demand is distributed globally. Materials pass through multiple intermediaries before reaching the end user.
In this context, full physical segregation is not always practical. Mass balance provides an alternative. By allowing materials to be mixed while maintaining a verified accounting of volumes, it enables sustainability attributes to be managed within existing infrastructure.
Rather than representing a lower standard, it reflects a different constraint. It allows systems to function at scale where strict separation would limit participation.
A subtle but important distinction: local versus global systems
The choice of traceability model is a question of ambition and of geography. Where production and consumption are close, more tightly controlled models such as segregation or identity preservation can be viable. The physical and logistical constraints are manageable.
Where supply chains are global, the situation is different. Shipping, infrastructure and sourcing patterns all influence the overall impact. While it can and does work in many contexts, in others a strict focus on physical separation can lead to unintended consequences, including higher emissions elsewhere in the system. A broader view is needed, considering the full balance of production, transport and use.
This is where mass balance becomes particularly relevant. It allows sustainability attributes to be managed across a global system without forcing inefficient physical constraints.
What certification made possible, and what comes next
RSPO achieved something that many initiatives struggle to deliver. It aligned stakeholders, introduced standards and enabled sustainability to be tracked and verified across complex supply chains. It also established the conditions under which sustainability can be differentiated and, to an extent, priced.
In its early stages, sustainability was largely driven by external pressure. Regulation, reporting requirements and reputational considerations played a central role in shaping behaviour. That dynamic remains important. It continues to set the baseline and ensure a minimum level of accountability. At the same time, the landscape is evolving.
The next phase builds on this. As data improves and systems become more connected, the opportunity to integrate sustainability more directly into sourcing and commercial decisions is increasing. For many organisations, this is already becoming part of how supply chains are managed, rather than an additional layer applied on top.
From compliance to commercial opportunity
Certification defines the framework, but it does not in itself determine how value flows through the system. To scale further, supply chains need mechanisms that connect sustainability performance with commercial outcomes. Differences in production need to be visible, measurable and capable of being allocated to specific transactions.
This is where the shift from compliance to commercialisation begins. Sustainability moves from being something that is reported to something that is actively managed within procurement, pricing and supply allocation.
That means:
- Making differences in production visible.
- Allocating value to those differences.
- Enabling transactions that reflect them.
In other words, moving from a system that manages compliance to one that supports active trading and optimisation of sustainable supply.
What palm oil teaches us about the future of sustainable supply chains
Palm oil provides a useful reference point because it has already moved through several stages of this transition. It shows that standards can be established, that supply chains can adapt, and that differentiation can emerge where traceability exists. It also highlights the complexity of scaling these systems across global markets.
Other sectors are now encountering similar questions. How to track sustainability across multiple actors, how to manage it within existing infrastructure, and how to reflect it in commercial decisions. The answers are still developing, but the direction is clear.
Sustainable supply chains are entering a new phase.
Sustainable supply chains are evolving from a focus on definition and compliance towards a more integrated, commercially relevant model.
The systems developed around palm oil demonstrate what can be achieved when governance, traceability and market mechanisms are aligned. They also point to the next stage, where sustainability is not only verified, but actively used to inform sourcing, allocation and pricing.
That shift does not replace certification. It builds on it, extending its role from establishing standards to supporting the way supply chains operate in practice.
Turning traceability into commercial advantage
As supply chains become more transparent, the challenge is no longer how to define sustainability, but how to use it. For many ingredient suppliers and industrial producers, traceability and certification are already in place. The next step is understanding how those structures translate into pricing, allocation and customer value.
Segmos works with supply chains to connect sustainability data with real transactions. That means structuring traceability across complex supply flows, linking it to available volumes, and enabling teams to use it in procurement and commercial decisions.
If you are looking to move beyond certification and understand how sustainability can be used to create differentiated, commercially viable supply, explore how Segmos supports the transition from structure to market.
