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NOAA Publishes Notice of Intent in the Federal Register to Prepare an Environmental Impact Statement for TMC USA’s USA-B Exploration License Application

$TMCPress releaseAug 17, 2026, 8:30 AM ETRead the release

NOAA has published a Notice of Intent to prepare an Environmental Impact Statement for TMC USA’s USA-B exploration license application, marking a formal step in the regulatory review process. The USA-B area covers approximately 122,000 km² of seafloor and hosts an estimated 1.02 billion tonnes of polymetallic nodules containing nickel, cobalt, copper, and manganese.

Key figures

Application area km2
~122,000
Estimated resource tonnes
1.02 billion tonnes

AI analysis

Red flags2 · Pro

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    TMC: NOAA Publishes Notice of Intent in the Federal Register to Prepare an Environmental Impact Statement for TMC USA’s USA-B Exploration License Application — AI Analysis | Signal8