Geomagnetic Storm Risks Semiconductor Supply Chain in Netherlands
A geomagnetic storm could reduce ASML Holding NV's Q2 EUV shipments by 15-20%. This disruption may impact global chip manufacturers including TSMC and Samsung Electronics.

On April 17, 2026, Toomas Investuoja issued a warning regarding a geomagnetic storm that could threaten operations at ASML Holding NV's Veldhoven facility. If grid stability is compromised, ASML's projected Q2 EUV shipments might decline by 15-20%, affecting major global chip foundries.
Concurrently, Dutch TTF gas futures rose by 8.3% as grid operators implemented load reductions. The storm is expected to generate geoelectric fields that could lead to operational shutdowns, potentially delaying €1.2-1.5 billion in revenue. ASML's current backlog stands at €26.1 billion, underscoring the need for semiconductor firms to enhance supply chain resilience against such extreme weather events.




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