Graphite One’s Rare Earth Wildcard Emerges as Permitting and Tariff Headwinds Intensify

Graphite One finds high-grade rare earths at Alaska project, but faces extraction challenges, crowded FAST-41 path, and rising local resistance, threatening 2027 construction start.

Graphite One has suddenly found itself juggling two very different narratives. On one side, independent tests have revealed a significant concentration of rare earth elements in the garnet material at its Graphite Creek project in Alaska — 85% of the metals fall into the magnet and heavy rare earth categories, with dysprosium ranging from 32 to 63 parts per million and yttrium hitting 198 to 427 ppm. On the other, the company’s hoped-for tariff shield has vaporised, its permitting lane has grown more crowded, and local opposition is mounting.

The rare earth discovery is no lab curiosity. The samples came directly from drill cores inside the proposed open-pit mine as described in the February 2025 feasibility study. If Graphite One can later find an economic way to extract these metals, the by-product stream could start early in the mine plan. The catch: no commercially proven process exists yet to recover rare earths from garnet. The developer plans to start work on a test program with a U.S. national laboratory in 2026 — a milestone that could itself shift investor sentiment.

But the primary timeline remains the FAST-41 permitting process. Graphite Creek was accepted into the federal fast-track program on June 2, 2025, and the coordinated plan sets a 13.5-month review window for federal agencies, with a target completion date of September 29, 2026. The U.S. Army Corps of Engineers is leading the environmental review, currently flagged as “ongoing.” That date is the hard deadline that keeps the project on track for a construction start in 2027 — assuming no major delays.

The permitting equation just got harder. In March, two other graphite projects — Coosa in Alabama and Kilbourne in New York — also gained access to the FAST-41 program, meaning Graphite Creek is no longer the sole domestic beneficiary of expedited treatment. A double listing in both the federal program and Alaska’s own state permitting portal provides some buffer, but it cannot substitute for progress on the environmental studies themselves.

The most sensitive regulatory hurdle is the Section 404 permit under the Clean Water Act. The public comment period closed on April 15, and the Army Corps received 301 submissions. Roughly 57% of them raised concerns about dust, impacts on traditional land use, and the adequacy of environmental studies. Only a clear minority offered support. Local tensions have spilled into the open: representatives of indigenous groups excluded Graphite One from meetings in Teller and Brevig Mission, and three local institutions passed a joint resolution opposing the project. Critics are pushing for a full environmental impact statement, which could stretch the schedule well beyond the FAST-41 target and jeopardize the 2027 construction window.

Financially, however, Graphite One has a solid foundation. The Export-Import Bank of the United States has issued non-binding letters of intent for loans totaling roughly $2.07 billion — $670 million earmarked for the Alaska mine and $1.4 billion for a planned processing plant in Ohio. The loans would carry 15-year terms and cover about 70% of project costs. The remaining capital is expected to come from major North American investment banks. On the demand side, a supply agreement with Lucid Group — covering American natural graphite and supplementing a 2024 contract for synthetic anode material — supports the investment case.

The removal of tariff protection dealt a separate blow. On March 12, the U.S. International Trade Commission ruled that imports of graphite anode material from China do not “materially injure” or threaten a domestic industry. The countervailing and anti-dumping duties that had been discussed would have landed at around 160% to 170% for various exporters, creating a huge price buffer for U.S. producers. That buffer is now gone. The decision is especially painful because China controls more than 95% of global graphite processing capacity. Graphite One must now sell its project on speed of permitting, financing certainty, and supply-chain security rather than on tariff-driven cost advantages.

The stock reflects all these crosscurrents. Shares closed at €0.73 on Friday, up 1.1% on the week but down 0.41% on the day. Year to date, the stock has lost 37.62% and trades below its 50-day moving average of €0.78. The volatility is a reminder that each news item — a rare earth test result, a permitting signal, a loan update — can produce sharp moves.

No company events are scheduled for the week starting May 18, but the market will be watching for two things: any signal from the Army Corps on the Section 404 review and any status change on the FAST-41 dashboard. If a full environmental impact statement is ordered, the September 29, 2026, target for federal reviews becomes nearly impossible to meet, and the 2027 construction start would be in doubt. If the fast-track holds, that date remains the next hard milestone for Graphite Creek — and the rare earth wildcard will only make the countdown more intriguing.