Kachi, a lithium resource company, has achieved significant environmental milestones, including the receipt of an Environmental Impact Declaration (DIA) and validation of Lilac Solutions’ ion exchange technology. The DIA, issued by the Catamarca Ministry of Mining, marks a major step forward for Kachi, transitioning it into the Front-End Engineering Design (FEED) phase. Lake Resources’ Managing Director and CEO, David Dickson, highlighted the milestone as the most important in the company’s history.
Material actions and disclosures
Kachi’s receipt of the DIA signifies regulatory validation of Lilac’s ion exchange (IX) technology, deemed safe for reinjection. This technology is also noted for its minimal land use and low water consumption, returning over 99% of extracted brine directly to the reservoir, thereby minimizing disruption to the local community and ecosystem.
Additionally, Lilac Solutions, Kachi’s 20% owner and technology partner, has been awarded a US$100 million Department of Energy grant to support the development of its first commercial facility on the Great Salt Lake in Utah. This facility is designed to produce 5,000 tonnes per annum (tpa) of lithium carbonate equivalent (LCE) in Phase 1, with plans for Phase 2 to increase production to 20,000 tpa LCE.
Forward commitments
Kachi continues to evaluate various power supply options to ensure the most economical and environmentally friendly solution for its operations. This includes ongoing engagement with potential power providers and Argentinian federal and provincial officials on grid-based power options, as well as the exploration of solar and battery energy storage systems.
These developments underscore Kachi’s commitment to sustainable and responsible resource extraction, aligning with broader environmental and social governance (ESG) standards.