I Wouldn't Touch The Metals Company Yet -- Here's the One Number I'm Waiting On
TMC The Metals Company (TMC) is exploring deep-sea mining to secure critical minerals, targeting 3 million wet tonnes of polymetallic nodules annually. The company awaits NOAA approval for commercial mining, projected for 2027. TMC estimates potential revenue of $369 billion and $200 billion in EBITDA over the project's life, but faces regulatory and operational challenges.
How this was made

The 30-second read
Why it matters
Approval would provide a rare U.S.‑based source of critical minerals, potentially reshaping supply dynamics.
Market read
Regulatory clearance is the key driver for TMC's valuation; investors monitor permit status closely.
What to watch
Potential environmental opposition and technical challenges of operating at 11,000‑18,000 ft depths.
Background
The Metals Company is a micro‑cap focused on deep‑sea mining of polymetallic nodules, seeking U.S. regulatory clearance.
Ticker impact
TMC is awaiting final NOAA deep‑sea mining permit and targets 3 million wet tonnes per year, a new regulatory milestone for the micro‑cap.
Potential upside of 20‑30% on approval, downside risk if delayed.
Regulatory approval is the primary catalyst; timing is uncertain but material for valuation.
Market effects
Deep‑sea mining could affect the broader critical minerals sector if a US permit is granted.
U.S. investors may view TMC as a domestic source of rare earths, modestly boosting sector sentiment.
Limited to niche investors; no immediate global market impact.
Counterpoint
Regulatory risk and high capital costs may outweigh upside; investors should stay cautious.
Key entities
- CompanyThe Metals Company
NASDAQ‑listed deep‑sea mining firm.
- RegulatorNOAA
U.S. agency issuing deep‑sea mining permits.


