Westwater Advances Coosa Graphite Project with Key Environmental Permit Filing
Event summary
- Westwater Resources filed an NPDES permit application with ADEM for its Coosa Graphite Project on March 2, 2026.
- The permit is required under the U.S. Clean Water Act for regulated water discharge associated with mining activities.
- The application includes site-specific engineering, hydrologic, and environmental analyses for compliance.
- ADEM's review process includes technical evaluation and a public comment period.
- The Coosa Graphite Deposit spans 41,965 acres in Alabama and is the largest natural flake graphite deposit in the contiguous U.S.
The big picture
Westwater's permit filing is a critical step in establishing a domestic supply chain for battery-grade graphite, aligning with broader industry trends toward vertical integration and local production of critical minerals. The Coosa Graphite Project's scale and strategic location position it as a key player in the U.S. graphite market, though regulatory and market dynamics will shape its long-term success.
What we're watching
- Regulatory Timeline
- The pace at which ADEM reviews and approves the NPDES permit will determine the project's development schedule.
- Vertical Integration
- Whether Westwater can successfully integrate Coosa as the primary graphite feedstock for its Kellyton Graphite Plant.
- Market Dynamics
- How U.S. tariffs on imported graphite will impact demand for domestically produced battery-grade graphite.
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