Status
Announced: DOE grant awarded
Product: Lithium carbonate. Capacity: not published.
Smackover brine DLE.
Plant record
Plant record
| Company | Standard Lithium and Equinor |
| Plant | South West Arkansas Project |
| City | El Dorado |
| State or province | Arkansas |
| Country | USA |
| Stage | chemical |
| Chemistry or product | Lithium carbonate |
| Status | announced |
| Status note | DOE grant awarded; final investment decision status unverified; demonstration plant at the Lanxess El Dorado site |
| Scale | commercial |
| Geopolitical exposure | LOW |
| Record updated | 2026-10 |
Official site: standardlithium.com
In context
Where it fits
Listed in Cathode Active Materials. Cathode plants are compared on stage (chemical, precursor or finished CAM), chemistry, capacity and qualified customers; a plant qualified for one chemistry and one cell maker is not interchangeable supply.
| Plant | Country | Status |
|---|---|---|
| North Andover Plasma CAM Line (6K Energy) | USA | operational |
| Battle Creek CAM Plant (BASF TODA America) (BASF) | USA | operational |
| Elyria Battery Materials Plant (BASF) | USA | operational |
| Direct Lithium Extraction pilot (International Battery Metals) | USA | operational |
| Mountain View LFP/LMFP Line (Mitra Chem) | USA | operational |
| Bessemer City Lithium Hydroxide Plant (Rio Tinto (Arcadium Lithium, formerly Livent)) | USA | operational |
| Robstown Lithium Refinery (Tesla) | USA | ramping |
| Clarksville Cathode Plant (LG Chem) | USA | under construction |
| Thacker Pass (Lithium Americas) | USA | under construction |
| Kings Mountain Lithium (Albemarle) | USA | announced |
Sources
Sources and scope
- Scope
- South West Arkansas Project (Standard Lithium and Equinor)
- Sources
- ElectronsX cathode dataset; company disclosures and filings
- Updated
- 2026-10