Witnessing a mining company’s stock soar thirty percent due to a letter from a federal ocean agency is an odd feeling. Not a launch of a product. Not an announcement of revenue. a letter attesting to the accuracy of a paperwork application. For better or worse, that is the world in which The Metals Company currently operates, and it is sufficient to influence markets.
TMC’s USA B exploration license application was officially certified by NOAA, the National Oceanic and Atmospheric Administration, which is better known for tracking hurricanes and reporting fish populations. This led to the kind of investor excitement typically associated with tech acquisitions or drug trial results. In essence, NOAA will now proceed with creating an Environmental Impact Statement as a result of the certification. That’s progress in terms of regulations. It’s a long way from excavating anything in the mining industry.
Approximately 122,000 square kilometers of Pacific seafloor make up the USA B license area, which is thought to contain 1.02 billion tonnes of polymetallic nodules that are rich in nickel, cobalt, copper, manganese, and traces of rare earth elements. To put it physically, picture a resource deposit that is about the size of a small nation, but it is two miles underwater, in the dark, and under extreme pressure. The NOAA certification is a “important milestone in a transparent, rules-based process,” according to CEO Gerard Barron, and it’s difficult to disagree with that description. It is a significant achievement. It’s a different matter entirely whether investors think it’s the pivotal moment.
For a business with no revenue and operating costs that reached $140 million in 2025 alone, TMC’s stock has increased by almost 34 percent in the last 12 months. A $0.83 per share loss was the final result. Investors seem to think that’s irrelevant and that the asset underwater is more important than the earnings on paper. They might be correct. It’s also possible that, as is often the case when a frontier industry captures Wall Street’s attention, enthusiasm is several steps ahead of reality.
The concept of deep-sea mining is not new. It’s an outdated concept that has consistently failed financially. The technology that TMC claims to have created—equipment made to function in environments where extraction has traditionally been impractical—has changed. In essence, the company is betting that engineering has finally caught up to ambition. That wager is intriguing. Whether the math works at scale is still up for debate.
A draft Environmental Impact Statement, public comment periods, agency review, and a final decision on whether to grant the license are the next steps. It will take time to complete that process. Even the most optimistic timeline seems to keep the actual mining years far away as the regulatory calendar develops. Additionally, no company has ever successfully built a commercial deep-sea operation from the ground up due to the physical challenges involved.
It’s difficult to ignore the similarities to early-stage energy firms, the kind that hoard massive sums of money on paper for years before either delivering or silently disappearing. The distinction is that the minerals TMC is pursuing—nickel, cobalt, and copper—are exactly what modern infrastructure, defense production, and the energy transition require. There is strategic relevance. Even when the balance sheet is uncomfortable to look at, it is what keeps serious analysts focused.
For now, nothing has been done to the seafloor. The paperwork is being moved. The real story of The Metals Company is still being written somewhere between the optimism of Wall Street and the depths of the ocean.
