Stardust Power Moves Muskogee Lithium Refinery into Execution Phase
Event summary
- Stardust Power began site engineering at its Muskogee, Oklahoma lithium refinery on June 16, 2026.
- Brown & Root engaged for geotechnical work to translate FEL-3 engineering into site-specific design data.
- Refinery designed for 50,000 metric tons per annum of battery-grade lithium carbonate.
- Project advances from design to execution phase with reduced risk profile.
The big picture
Stardust Power's transition from FEL-3 engineering to execution marks a critical step in addressing the U.S. lithium refining shortage. The project's scale and strategic location in Oklahoma's energy corridor position it to play a key role in strengthening America's critical mineral independence. The systematic risk reduction approach reflects broader industry trends toward disciplined engineering in large-scale industrial projects.
What we're watching
- Execution Risk
- How the geotechnical work's findings will impact foundation design and construction planning timelines.
- Project Scale
- Whether Stardust Power can maintain its position as one of the largest U.S. lithium refiners upon completion.
- Partner Synergy
- The effectiveness of Brown & Root's collaboration in advancing the refinery toward construction.
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