 Wall Street has begun pricing in who can actually supply rare earth metals within the US, not just mine them. Clear Street initiated coverage of REalloys with a Buy rating amid the company's expansion — and this is no coincidence. It is a marker that the rare earth metal shortage has ceased to be an abstract threat and has become a concrete market reality. China controls about 60% of global rare earth mining and over 85% of processing. For the US, which depends on imports of these materials for producing electric motors, wind turbines, military electronics, and semiconductors, this is a strategic vulnerability. Beijing's attempts to restrict exports of gallium, germanium, and antimony over the past two years have shown how quickly Chinese restrictions can paralyze entire sectors of the Western economy. The problem is not just mining. Rare earth metals involve a long chain: from ore extraction to oxide separation and production of final components. China has built this infrastructure over decades, and building the same from scratch in 2-3 years is unrealistic. REalloys and other US companies are trying to close at least part of the chain, but the scale is incomparable. What does this mean for the energy transition? Without rare earth metals, powerful magnets for electric motors are impossible — meaning electric vehicles and wind turbines hit a wall not in technology, but in the availability of neodymium and dysprosium. Prices for these metals are already reacting: the premium for non-Chinese supplies is rising, and this is being factored into the cost of all green energy. The only realistic scenario for the US is accelerated development of domestic processing plus diversification of supplies from Australia, Vietnam, and Brazil. But as long as China maintains control over the final processing stage, any new US project will face a technological gap and a shortage of skilled personnel. Analyze energy trends with AI — 1500 tokens to start: https://asibiont.com