Key Takeaway
NCAB Group's May 2026 PCB Supply Chain Outlook has revealed a significant new threat to electronics procurement: Europe is heading towards a critical jet fuel shortage that could severely disrupt air freight logistics from Asian PCB manufacturing centers to Western markets.
This comes on top of already-strained supply chains where AI infrastructure demand has pushed PCB factory utilization to record levels.
Why This Matters for Hardware Engineers
The PCB industry relies heavily on air freight for both expedited and standard delivery. Boards fabricated in Shenzhen, Suzhou, or Taoyuan typically reach European or North American customers within 3-5 days by air. A fuel shortage disrupts this critical link in the supply chain.
The Combined Problem
The report identifies a compounding effect:
- AI demand absorbing capacity — High-layer multilayers, HDI, low-loss materials pushing factories to unprecedented utilization
- Material shortages — Copper foil, ABF substrate film, and low-Df laminates in tight supply
- Now: logistics uncertainty — Potential jet fuel shortage adding 2-4 weeks to delivery
Root Causes of the Fuel Concern
- European refinery capacity reductions as facilities transition to sustainable aviation fuel (SAF) mandates
- Increasing competition from passenger aviation recovery
- OPEC+ production policy creating crude supply uncertainty
- EU ReFuelEU Aviation SAF blending mandates (2% by 2025, 6% by 2030) reducing conventional output
What Procurement Teams Should Do
Plan further ahead: Standard lead times that were 4–6 weeks are extending to 8–12 weeks
Consider sea freight for non-urgent production (14–21 days vs. 3–5 days air, but more reliable)
Diversify logistics routes: Multiple carriers, alternative shipping lanes
Lock in allocations early: Annual pricing frameworks are no longer viable
Qualify backup suppliers with shorter logistics chains
The Bigger Picture
NCAB concludes: "The immediate outlook does not indicate any improvement or relief. Allocations are tightening, lead times are extending, and factories no longer have the material availability they once relied on."
For hardware engineers planning production runs in H2 2026, the message is clear: order earlier, plan for contingencies, and maintain buffer stock where possible.
Source: NCAB Group PCB Supply Chain Outlook, May 2026
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