The Arkansas Lithium Discovery
At A Glance...
- It is said that there may be 5.1 million to 19 million tons of lithium in southern Arkansas.
- The discovery, if recoverable, could far exceed the projected world demand for EV batteries in 2030.
5 – 19 Million Tons of Lithium Found In Southern Arkansas
A significant discovery of lithium in Arkansas has recently garnered attention due to its potential to transform the lithium supply chain.
It is said that there may be 5.1 million to 19 million tons of lithium in the Smackover Formation brines in southern Arkansas, said researchers at the United States Geological Survey. This number was calculated using a machine-learning model and geological information that predicted maps of lithium concentration.
The discovery, if recoverable, could far exceed the projected world demand for EV batteries in 2030.
“We estimate there is enough dissolved lithium present in that region to replace U.S. imports of lithium and more,” said Katherine Knierim, a hydrologist and the study’s principal researcher.
Lithium Demand and Arkansas Findings: What Does This Mean?
The increasing demand for lithium, driven primarily by the rise of electric vehicles and renewable energy storage, has intensified the search for local sources of this crucial element.
Currently, most lithium is sourced from countries like Australia and Chile, and the U.S. is heavily reliant on imports. However, the discovery in Arkansas could reduce U.S. dependence on foreign lithium and provide a critical domestic source for battery production.
Arkansas’ lithium is found in brine reservoirs deep underground. Companies like Standard Lithium are pioneering direct lithium extraction (DLE) technologies, which are seen as more sustainable because they use existing brine-processing infrastructure while reducing land disturbance and water usage.
We Recycle Lithium Batteries For Businesses
As the global demand for lithium surges, recycling lithium-ion batteries has become an essential component of sustainable energy practices. Recycling can reduce pressure on lithium supply, minimise waste, and support the growing battery demand for electric vehicles and renewable energy systems.
Many businesses are stepping up efforts to recycle old batteries, recognising the importance of closing the loop on this critical resource.
This recent discovery and the subsequent developments could position Arkansas as a key player in the future of lithium supply, particularly in the race to meet the needs of the electric vehicle market.