Mercedes-Benz Group AG has inaugurated a state-of-the-art battery recycling facility in Kuppenheim, Germany, featuring an integrated mechanical hydrometallurgical process. This plant is expected to achieve a recovery rate of over 96%, effectively reclaiming lithium, nickel, and cobalt for use in future electric vehicle (EV) batteries.
Commitment to Sustainable Practices
The opening ceremony was attended by Federal Chancellor Olaf Scholz and Thekla Walker, environment minister of Baden-Württemberg. Scholz emphasized the importance of sustainable battery production, stating, “The future of the automobile is electric, and batteries are an essential component of this… The circular economy is a growth engine and an essential building block for achieving our climate targets.” This sentiment echoes the broader commitment to innovation and sustainability within the German automotive industry.
Advanced Recycling Processes
Ola Källenius, chairman of the board of management at Mercedes-Benz, hailed the facility as a pivotal milestone in raw material sustainability. The plant employs a multi-stage mechanical process to sort and separate materials such as plastic, copper, aluminum, and iron, followed by a hydrometallurgical process dedicated to extracting valuable metals like cobalt, nickel, and lithium.
The hydrometallurgical approach is noted for its lower energy consumption compared to traditional pyrometallurgical methods. The facility operates at net carbon-neutral, utilizing 100% green electricity, supported by a rooftop photovoltaic system capable of generating over 350 kilowatts.
Capacity and Future Goals
With an annual capacity of 2,500 metric tons, the plant is projected to contribute materials for the production of over 50,000 battery modules for future Mercedes-Benz EVs. Jörg Burzer, board member responsible for production, quality, and supply chain management, highlighted the company’s strategy to deepen its expertise in the battery value chain, ensuring a sustainable cycle for raw materials.
Collaborative Efforts in Research and Development
Mercedes-Benz’s approach to battery systems focuses on circular design, value retention, and closing the material loop. The company has also partnered with Hilchenbach-based Primobius to drive technological advancements in battery recycling. Additionally, funding from the German Federal Ministry for Economic Affairs and Climate Action supports a scientific research project involving three German universities to enhance the recycling value chain.
This new facility signifies Mercedes-Benz’s ongoing commitment to leading the charge in sustainable automotive practices and closing the loop in the battery lifecycle, ensuring a greener future for electric mobility.
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