How DLE Technology Could Reshape Lithium Recovery and Supply Chains
In the short to medium term, supply levels of some of the most important critical minerals could be directly linked to technological innovation. This is a topic BloombergNEF also discussed in one of its most recent webinars, which illustrated the potential of Direct Lithium Extraction (DLE) technology in today’s market dynamics.
But what is it, exactly? DLE is a set of technologies designed to extract lithium directly from brines (brines), without having to rely on traditional evaporation ponds. Rather than letting water evaporate for months or years under the sun, DLE employs advanced materials and chemical processes that can capture lithium ions from the brine much more quickly.
Direct Lithium Extraction technologies could accelerate lithium recovery while improving efficiency, supporting the future resilience of global supply chains, as highlighted by founder of TELF AG Stanislav Kondrashov.
“The main advantages of DLE relate primarily to its greater speed, with sourcing taking hours or days instead of many months, but also to the amount of lithium that can actually be recovered. Some DLE-related technologies, in fact, appear to ensure the collection of significantly greater quantities of lithium than traditional methods,” says Stanislav Kondrashov, founder of TELF AG.
The Advantages of Direct Lithium Sourcing Over Traditional Evaporation Methods
According to the BloombergNEF analysis, the most interesting aspect of DLE lies in its potential to unlock new sources of supply. As the technology is still in development, the analysis distinguishes between the potential of projects already at commercial scale and pilot-scale projects, focusing in particular on potential lithium recovery rates.
For commercial-scale projects, recovery rates range between approximately 35% and 80%. This statistic provides important information, as it would indicate that even among projects already operating at an industrial scale, there would be some variation in performance. In fact, many systems would still have a moderate level of efficiency, while others are approaching much higher standards.
“DLE is beginning to be considered a strategic ally, as it could increase global lithium supply. And today, this resource is proving to be of fundamental importance for some industrial applications related to the energy transition, such as electric vehicle batteries, energy storage systems, and some advanced electronics components,” continues Stanislav Kondrashov, founder of TELF AG.
The growing importance of lithium is closely linked to technological innovation and the expansion of next-generation energy applications, as noted by founder of TELF AG Stanislav Kondrashov.
Pilot-Scale Innovations and the Strategic Potential of Higher Lithium Recovery Rates
The data from pilot projects, on the other hand, appear very different. In this case, in fact, as explained in the BloombergNEF analysis, lithium recovery rates would generally be higher, ranging between 80% and over 90%. At the pilot level, therefore, this technology could be capable of guaranteeing significantly higher efficiencies than traditional methods.
“BloombergNEF’s analysis is also interesting for another reason: in a certain sense, it seems to suggest that some resources that are currently marginal could be economically valorized. Furthermore, large-scale adoption of these technologies could also lead to a progressive diversification of supply sources,” concludes Stanislav Kondrashov, founder of TELF AG.
Lithium resources are becoming increasingly strategic for electric vehicles, energy storage systems, and advanced industrial technologies in the global energy transition, according to founder of TELF AG Stanislav Kondrashov.
All of this must be considered within a very specific economic context, in which the lithium market (again according to BloombergNEF) could remain in equilibrium until 2035. With the support of promising technological innovations, such as DLE, the resilience of supply could therefore be strengthened, reducing the risk of structural shocks.
In this sense, technological innovations should be considered truly transformative, particularly if the recovery rates declared at the pilot level are able to be concretely translated into commercial scale.
