EnBW – High-purity lithium from Germany for future battery production

EnBW – High-purity lithium from Germany for future battery production.

EnBW and LevertonHELM launch cooperation for environmentally friendly lithium production in Europe to strengthen electromobility.

Hamburg, Karlsruhe. LevertonHELM and EnBW have successfully produced lithium carbonate with a purity of >99.5 per cent. In the joint demonstration project, EnBW initially extracted a lithium chloride solution from the thermal water of the geothermal power plant in Bruchsal, Baden-Württemberg, using direct lithium extraction (DLE). LevertonHELM, a fully owned subsidiary of German HELM AG, converted and refined this solution at its facilities in Basingstoke, UK. Thanks to its high quality, the lithium salt obtained in this way can be used directly in the production of cathode materials for batteries.

Based on this success, EnBW and LevertonHELM have agreed now to continue their collaboration in close co-operation. The common goal is to further advance the sustainable production of battery-grade lithium carbonate and lithium hydroxide and to develop local resources for use in electromobility and energy storage.

Dr Thomas Kölbel, expert for research and development at the EnBW Group, says:

We need energy storage technologies for the energy transition to succeed.

“Lithium plays a decisive role in the expansion of electromobility and renewable energies. Together with LevertonHELM, we want to tap into this resource and create a sustainable source of lithium to meet the growing demand in Germany and Europe.”

Bart Vanden Bossche, Commercial Director at LevertonHELM, said:

Projects like this are essential for the development of European resources and establishing a local production footprint of critical raw materials that will support the European Union’s energy transition.

“The combination of EnBW’s experience in DLE and geothermal power generation and LevertonHELM’s lithium processing expertise is a strong asset to accelerate progress in this field”,

Stephen Elgueta Wallis, Vice President Energy Materials at HELM, said:

This project is a great opportunity for HELM to further strengthen its presence and participation in the European lithium-ion battery supply chain.

“We are making significant efforts to further develop our lithium processing capabilities in order to actively contribute to decreasing Europe’s dependence on lithium import”,

Laura Herrmann, Project Manager Research and Development at EnBW, said:

The water that we extract at the Bruchsal geothermal power plant has a remarkably high lithium content.

“This opens up a great opportunity for us to extract lithium as a valuable by-product of these plants regionally using environmentally friendly methods,”

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EnBW – High-purity lithium from Germany for future battery production. source