Lithium Leak Prompts Evacuation at Ecopro Battery Component Factory in Hungary
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A lithium hydroxide leak at the Ecopro South Korean cathode factory in Debrecen, Hungary, triggered a temporary evacuation on Saturday, according to a statement released by the company. The incident raises questions about safety protocols at the facility, which is a key component of Europe’s growing electric vehicle battery supply chain.
Incident Details and Company Response
Approximately 60 kilograms of lithium hydroxide – a material used in the production of cathode materials for batteries – were released from a 120-kilogram supply due to a cracked flexible pipe section caused by internal overpressure. A company release stated that the leak occurred at a lithium-receiving funnel.
Initial concerns prompted a response from local firefighters, but they were subsequently withdrawn after the facility’s fire alarm system was triggered by dust, leading to a false alarm. Internal fire protection patrols, utilizing camera footage, confirmed there was no active fire.
One employee sustained a minor injury during the mandatory evacuation, suffering a small cut while removing protective equipment. The individual received immediate medical attention.
Ecopro’s Expansion and Investment in Debrecen
The Ecopro BM factory is a significant investment in the Southern Industrial Park in Debrecen, first announced by Hungarian Foreign Minister Peter Szijjártó in December 2021. The project, initially valued at 264 billion forints, has since grown to an estimated $1.5 billion (approximately 550 billion forints), supported by an $860 million (roughly 300 billion forints) loan.
The company originally projected the creation of 631 jobs and completion of the first phase of construction by the second half of 2024. However, according to a company statement last November, construction is now expected to be completed in the spring and summer of 2025. The Debrecen site is part of a broader industrial push in the region, with neighboring factories planned for CATL battery production and Semcorp separator foil manufacturing.
Operational Concerns and Licensing Issues
The company emphasized that the leak occurred during “preliminary technological preparation” and was not part of trial production. However, reports from November of last year highlighted concerns regarding operational conditions at the site. These reports detailed a lack of running water in the building, forcing workers – including engineers – to rely on toilets or containers for water, and collecting wastewater in buckets.
Furthermore, the reports indicated that the facility was operating without a necessary license for nine months, raising questions about regulatory oversight. A senior official stated that the company possesses all required authorizations, but the earlier licensing issue underscores potential challenges in ensuring full compliance.
The incident serves as a reminder of the complexities and potential risks associated with the rapid expansion of the electric vehicle battery industry. While the leak was contained and no serious injuries were reported, it highlights the importance of robust safety measures and diligent regulatory oversight as these facilities scale up production.
