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The Ocean Floor Has America’s Battery Problem Solved

Start with a fact that does not get enough attention.

The EIA expects developers to add a record 24 gigawatts of new utility-scale battery storage to the U.S. grid in 2026 alone. That is up from 15 GW added in 2025. The U.S. installed 9.7 GWh in Q1 2026 alone, up 32% year over year, the highest first-quarter figure on record. Those numbers are not projections from an optimistic analyst deck. They come from federal agency data and developers who have already broken ground.

That is the first-order story. More batteries. More storage. More grid stability.

Here is what Wall Street is mostly skipping past.

Most grid-scale storage today runs on lithium iron phosphate chemistry, which does not require nickel or cobalt. But the broader critical minerals picture is not so clean. NMC battery chemistries, which do require nickel, cobalt, and manganese, still dominate EV production globally. Copper demand is surging across all battery types. And the entire cathode precursor supply chain, regardless of chemistry, still runs heavily through Chinese processing infrastructure. The U.S. and EU together account for less than 10% of global cathode precursor and anode graphite production.

That is not a supply chain risk. That is a structural dependency with a hard floor and no obvious domestic fix at least not on land.

The Thing Hiding Underneath the Pacific

About 4,500 meters below the surface of the Pacific Ocean, in a stretch of international waters between Hawaii and Mexico called the Clarion-Clipperton Zone, there are potato-shaped rocks sitting on the seafloor. Hundreds of billions of tonnes of them.

These polymetallic nodules contain nickel, cobalt, copper, and manganese in concentrations that make most land-based deposits look modest. Scientists have known this for decades. The obstacle was never geology. It was regulation, technology, and political will.

All three of those are shifting at once. Right now.

In January 2026, NOAA published a modernized regulatory framework for deep-seabed mining under the Deep Seabed Hard Mineral Resources Act. The updated rule, effective January 21, 2026, established a consolidated application and review process for exploration licenses and commercial recovery permits. A presidential proclamation formally declared U.S. reliance on imported processed critical minerals a national security risk. The administration directed the Department of Commerce to expedite permitting and the Departments of Defense and Energy to explore offtake agreements to secure seabed minerals.

The race for the seabed is not a future story. It is a 2026 story.

Now Here Is Where It Gets Interesting

One company has been building toward this moment for more than a decade. That company is The Metals Company, trading on Nasdaq as TMC.

This is not a startup with a pitch deck and a rendering of a subsea robot. TMC completed a successful pilot collection test in 2022, pulling over 3,000 tonnes of nodules from depths exceeding four kilometers using a vessel called the Hidden Gem. They have conducted 27 offshore resource and environmental research cruises and assembled one of the most comprehensive environmental baseline datasets on the Clarion-Clipperton Zone of any private entity on earth.

On January 22, 2026, TMC filed the first-ever consolidated exploration and commercial recovery permit application under NOAA’s new framework. That application covers approximately 65,000 square kilometers of the CCZ, with an estimated resource of 619 million tonnes of wet nodules and a potential exploration upside of an additional 200 million tonnes.

The resource estimate includes roughly 15.5 million tonnes of nickel, 12.8 million tonnes of copper, 2.0 million tonnes of cobalt, and 345 million tonnes of manganese.

By March 9, 2026, NOAA determined the application was in substantial compliance. By April 30, 2026, NOAA upgraded that determination to full compliance and moved the application into the certification stage. On May 28, 2026, NOAA separately certified TMC’s USA B exploration license application, covering an additional 122,000 square kilometers and an estimated 1.02 billion tonnes of polymetallic nodules. TMC’s management has expressed confidence the commercial recovery permit could be obtained before the end of Q1 2027.

Slight tangent, but it matters: the permitting process here is not an abstract bureaucratic timeline. It has a clear structure. Substantial compliance, full compliance, certification, Environmental Impact Statement, final determination. Each step is public. Each step has a known sequence. That transparency is itself unusual in a sector where timelines tend to evaporate.

Why Nobody Is Really Talking About This

CNBC is not leading with TMC because there is no earnings beat to react to. The stock does not have a quarterly revenue cycle that triggers analyst upgrades. It has milestones. Regulatory milestones that move on a government schedule, not a Wall Street one.

That gap between milestone-driven value creation and earnings-driven media coverage is exactly where the mispricing lives.

On May 11, 2026, TMC signed a commercial production agreement with Allseas, a global leader in offshore pipeline installation, heavy lift, and subsea construction. Allseas will develop and operate the first commercial nodule collection system, targeting a nameplate production capacity of 3.0 million wet tonnes per year, with commissioning targeted to begin in Q4 2027, subject to regulatory approvals. That contract matters because it transforms the project from a theory into a contracted engineering program with a commercial partner that has already proven it can execute the offshore collection piece. Subcontract awards are targeted by the end of Q3 2026.

The company’s preliminary feasibility study for its initial production area carried a net present value of $5.5 billion. TMC also holds a roughly 25% equity stake in The Metals Royalty Company (Nasdaq: TMCR), which began trading in April 2026. As of Q1 2026, TMC had approximately $164 million in liquidity available from cash and credit facilities.

The Risk Is Real. So Is the Asymmetry.

Let’s not gloss over what can go wrong. TMC does not yet have its commercial recovery permit. The Environmental Impact Statement process is underway, with a final determination expected before Q1 2027. There is no guarantee the permit is granted on that timeline. Environmental opposition is real. The deep ocean ecosystem is not well understood, and that uncertainty is a legitimate risk, not just for regulators but for public acceptance of the project.

The company is pre-revenue. It has been burning through capital for years. Q1 2026 showed a net loss of $20.6 million. Accounts payable and accrued liabilities stood at $53.9 million as of March 31, 2026. Investors need to understand this is a pre-commercial asset with real execution risk between here and first production.

But here is the question worth sitting with.

If the permit comes through before Q1 2027, and TMC begins commercial recovery operations targeting a resource base with a preliminary feasibility NPV in the billions, at what point does the current valuation reflect that?

The battery storage wave is already here. Fluence Energy, one of the largest grid-scale storage integrators, reported a record $5.6 billion contracted backlog as of March 31, 2026, with order intake doubling year over year. Developers are adding a record 24 GW of utility-scale battery storage in the U.S. this year alone. The broader critical minerals supply chain, from precursor chemicals to refined metals, still runs predominantly through Chinese processing infrastructure. That structural gap does not close on its own.

The structural demand for what is sitting on the floor of the Pacific is not speculative. The uncertainty is whether TMC gets to be the one to bring it up.

That is a different kind of risk than a money-losing tech company hoping the market eventually shows up.

The market is already there. The permit is what is left.