The European Union’s Circular Economy Act (CEA) is reshaping the regulatory framework for materials, processes and documentation across a wide range of industries. The transformer industry is particularly affected, as it combines long asset lifecycles, regulated operating fluids and international supply chains.
For purchasing managers, this introduces an additional evaluation dimension. Alongside cost, availability and quality, transparency, regulatory certainty and long-term planning reliability are becoming increasingly important. The CEA represents a structural change that affects the entire life cycle of transformers and their components, such as insulating oil.
What does the Circular Economy Act (CEA) mean for the transformer industry?
The Circular Economy Act is an EU framework regulation designed to make circular economy principles more binding, transparent and comparable across Europe.
Instead of focusing on isolated environmental measures, it addresses the systematic management of materials throughout their use, reuse and recovery.
For the transformer industry, this is particularly relevant in relation to:
- materials and operating fluids used, such as transformer oil
-
requirements for treatment, regeneration and disposal of oils
- documentation of origin, use and further utilisation
The CEA shifts the focus from individual actions to end-to-end, traceable processes across the value chain, directly affecting how transformer assets are managed over time.
Four Advantages of the CEA for the transformer industry
1. Greater transparency for materials and services
One of the core objectives of the CEA is improved traceability of material flows. For purchasing managers, this supports better comparability of services – for example in relation to transformer oils, recycling concepts or disposal pathways.
2. Strengthening high-quality reuse and regeneration processes
Not all circular solutions are equal. The CEA prioritises processes that preserve quality and ensure consistent material characteristics. In the long term, this can reduce operating costs and dependencies on primary raw materials, particularly where recycled transformer oil is used to replace the use of virgin products.
3. More harmonised conditions within the EU internal market
Standardised EU requirements can simplify cross-border procurement and reduce uncertainty around regulatory compliance, particularly for internationally operating asset owners.
4. Improved basis for long-term procurement decisions
By establishing clearer and more binding rules, sustainability becomes more measurable – and therefore easier to integrate into asset management and procurement strategies.
Four Challenges of the CEA for the transformer industry
1. Increased documentation and verification effort
Greater transparency inevitably leads to increased data requirements. For procurement teams, this results in additional verification processes when assessing suppliers and service providers involved in transformer oil treatment and regeneration.
2. New criteria for supplier evaluation
Price and availability alone will no longer be sufficient. Process transparency, documentation quality and regulatory compliance will become increasingly relevant selection criteria, particularly when sourcing recycled transformer oil.
3. Investment requirements and transition phases
Adapting to new requirements may initially increase costs and organisational complexity, particularly with regard to IT systems, data management and internal processes.
4. Uneven impact across the industry
Depending on their position within the value chain, companies will be affected to varying degrees. This makes standardised approaches difficult and calls for differentiated asset and procurement strategies.
The Circular Economy Act is an opportunity for a future-proof transformer industry
Despite these challenges, the Circular Economy Act is widely regarded as a necessary and constructive step. It provides a reliable framework for implementing circular economy principles not only from an environmental perspective, but also from an operational and asset management point of view.
In an industry where transformers are operated for several decades, the CEA can help to:
- manage material cycles more effectively, particularly for recycled transformer oils used across large transformer fleets,
- maintain consistent oil quality and operational safety over the long term,
- and systematically integrate sustainable oil-related services into procurement and asset management decisions.
It is important to note that recycled transformer oil is typically supplied from a pooled material stream rather than returned as the same oil originally provided by an individual asset owner. This pooling enables stable, consistent material quality, which is essential for reliable regeneration processes and long-term supply security.
How these regulatory developments are assessed from the perspective of a specialised service provider – with expertise in both new and recycled transformer oils – and how circular models are applied in practice, is explored in the following interview:
What does the Circular Economy Act (CEA) mean for Electrical Oil Services?
Why is this important for the procurement of transformer oil in 2026?2026 is a transition year for procurement and asset management teams. For procurement and purchasing managers, this means:
Early adaptation in 2026 helps reduce compliance risks, avoid supply disruptions and support resilient procurement and asset management strategies. Read more about transformer management and recycled transformer oil: https://www.electricaloilservices.com/blog/tag/transformer-management |
Conclusion: CEA is a new evaluation framework for future-proof decisions
The Circular Economy Act does not change procurement requirements overnight, but it clearly sets the direction. For purchasing managers, it introduces an additional evaluation framework that goes beyond short-term cost considerations – particularly when it comes to critical operating materials such as transformer oil.
Transparency, legal certainty and the long-term availability of transformer oils, delivered with consistent quality through controlled regeneration processes, are becoming increasingly important. Companies that address the CEA at an early stage are better positioned to make informed, future-proof procurement and asset management decisions – regardless of how quickly individual requirements come into full effect.
FAQ: Circular Economy Act (CEA) – procurement risk & complianceWhat is the Circular Economy Act (CEA)? How does the CEA change procurement risk management? What compliance risks should procurement teams be aware of? Does the CEA apply only to manufacturers? Will the CEA increase procurement costs or complexity? What should procurement and purchasing managers prioritise now? Is the CEA already legally binding? |
Sources and further reading
- European Commission – Circular Economy
https://environment.ec.europa.eu/topics/circular-economy_en - European Commission – Circular Economy Action Plan
https://environment.ec.europa.eu/strategy/circular-economy-action-plan_en - European Green Deal
https://commission.europa.eu/strategy-and-policy/priorities-2019-2024/european-green-deal_en - Chartered Institute of Procurement & Supply (CIPS): Sustainability and procurement
https://www.cips.org/supply-management/sustainability/ - World Economic Forum – Circular economy and supply chains
https://www.weforum.org/topics/circular-economy/ - McKinsey & Company – Circular economy in industrial value chains
https://www.mckinsey.com/capabilities/sustainability/our-insights/the-circular-economy-moving-from-theory-to-practice - PwC – Circular economy regulation and business impact
https://www.pwc.com/gx/en/services/sustainability/circular-economy.html
