Accident at TSMC Facility in Arizona Leaves Worker Injured, Denies Explosion Reports

Phoenix, Arizona – Taiwan Semiconductor Manufacturing Co. (TSMC) refuted claims of an explosion at its North Phoenix facility, clarifying that an accident resulting in a worker’s injury occurred instead on Wednesday afternoon local time. The incident occurred when an abnormality arose in a waste sulfuric acid removal tank entering the Arizona wafer plant, causing a worker to be injured by a pop-up valve.

According to TSMC, the incident did not involve any explosion or fire on-site, and there was no impact on the factory equipment or pipelines. The injured driver was promptly taken to the hospital, and authorities are currently investigating the situation. The chipmaker assured that the incident did not disrupt plant operations or affect the ongoing facility expansion project.

TSMC recently started production at its first fab in Arizona, with plans to begin using 4nm technology by the first half of 2025. Although local media initially reported a serious injury following an explosion at the plant, further details were limited. Both TSMC and authorities are actively working to address the situation and ensure the safety of all employees.

The incident serves as a reminder of the potential hazards in manufacturing facilities and the importance of maintaining strict safety protocols. TSMC remains committed to upholding the highest safety standards to prevent similar accidents in the future. As investigations continue, the company is focused on maintaining production schedules and ensuring the well-being of its workforce.

Overall, TSMC’s response to the incident highlights the company’s proactive approach to handling emergencies and prioritizing employee safety. As the investigation progresses, more details will likely emerge to shed light on the root cause of the accident and any necessary prevention measures moving forward.