05/14/2026
Today marks an important milestone for Standard Lithium and the South West Arkansas Project. We are pleased to announce the successful conclusion of the National Environmental Policy Act (NEPA) review process with a Finding of No Significant Impact (FONSI) from the U.S. Department of Energy. The completion of the NEPA review reflects the extensive environmental and community engagement work completed by our team and partners throughout project development and represents a major step forward in advancing a domestic lithium supply chain critical to U.S. energy security, manufacturing, and economic growth.
As we continue progressing toward a final investment decision and construction, we remain focused on responsibly developing one of North America’s most significant lithium resources while creating long-term opportunities for the state of Arkansas and strengthening America’s critical minerals independence.
Thank you to our employees, partners, advisors, local stakeholders, and government agencies who have supported this process and helped move the project forward.
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Lewisville, AR Smackover Lithium, a partnership between Standard Lithium Ltd. (Standard Lithium or the Company) (TSXV: SLI) (NYSE.A: SLI) and Equinor, through subsidiaries of Equinor ASA, announced that the U.S. Department of Energy (DOE) has concluded its review of the South West Arkansas Project (...