Direct Lithium Extraction Technology Advances in Alberta, Canada
A new direct lithium extraction (DLE) technology is being developed in Alberta, Canada, to mine lithium from underground brines more efficiently and environmentally friendly. LithiumBank, which holds licenses for two projects northwest of Edmonton, is repurposing existing oil and gas wells for lithium extraction.
Current global lithium production is largely sourced from hard rock mining in Australia and brine extraction in South America. DLE could reduce reliance on traditional methods, as it minimizes land use and can potentially use renewable energy, although it currently requires significant energy input.
Canada produces 6,000 tonnes of lithium annually, compared to Australia's 88,000 tonnes. Global demand for lithium is projected to reach 1.3 million tonnes by 2040, driven by electric vehicle batteries and renewable energy storage.
