NOAA Certifies TMC’s USA B Seabed Exploration License Application
Event summary
- NOAA certified TMC USA’s USA B exploration license application, covering ~122,000 km² of seafloor with an estimated 1.02 billion tonnes of polymetallic nodules.
- NOAA will now prepare an Environmental Impact Statement (EIS) for the planned exploration activities in the USA B area.
- The certification follows NOAA’s determination that TMC USA’s consolidated application for the USA A area is fully compliant with the Deep Seabed Hard Mineral Resources Act (DSHMRA).
- TMC has conducted over a decade of scientific research and environmental data collection, with 37 peer-reviewed studies published based on its dataset.
The big picture
The certification of TMC’s USA B exploration license application marks a critical step in the U.S. regulatory framework for deep-seabed mining. As demand for critical minerals like nickel, cobalt, and rare earth elements grows, the approval process for seabed exploration licenses will shape the future of sustainable resource extraction. TMC’s progress in securing regulatory approvals highlights the strategic importance of polymetallic nodules in meeting global metal supply needs while navigating environmental and governance challenges.
What we're watching
- Regulatory Timeline
- The pace at which NOAA publishes the EIS and finalizes the exploration license for the USA B area.
- Environmental Scrutiny
- How the EIS process and public comment period may influence the scope and conditions of the exploration license.
- Data-Driven Strategy
- Whether TMC’s extensive scientific dataset and peer-reviewed studies will mitigate environmental concerns and accelerate regulatory approvals.
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