Hitachi Energy expands power semiconductor production at Swiss site - Evertiq

Hitachi Energy has announced an expansion of its power semiconductor production facility in Lenzburg, Switzerland, as part of a USD 9 billion global investment program aimed at increasing capacity, ad... Read original →

Hitachi Energy’s Swiss power semiconductor expansion is a calculated move blending tech sovereignty and smart manufacturing. Integrating AI-driven processes will pressure upstream equipment vendors to deliver higher-precision wafer tools while compelling downstream partners like Ørsted to redesign power electronics architectures. Amid tightening EU Net-Zero Industry Act mandates and localization subsidies, the site mitigates supply chain fragmentation risks—but at the cost of elevated compliance expenses that may dent near-term margins. Competitors like Infineon and STMicroelectronics will likely accelerate their 8-inch SiC fab rollouts to defend European turf, while Taiwan, China-based firms face steeper export controls on high-end IGBT modules. Within 18 months, this facility could set the benchmark for AI-enabled, digital-twin-based flexible manufacturing across the high-voltage semiconductor sector.