America's Critical Minerals Club Is Being Built for Chips and Guns, Not Clean Energy

When the United States talks about securing critical minerals, the conversation tends to arrive dressed in green clothing. Lithium for batteries, cobalt for electric vehicles, rare earths for wind turbines. The language of the clean energy transition has become the diplomatic cover for what is, on closer inspection, a supply chain strategy shaped far more by semiconductor factories and Pentagon procurement lists than by solar panels or grid storage.

Washington's emerging minerals trading bloc, assembled through a web of bilateral agreements and preferential partnerships, is designed to lock in reliable flows of the materials that underpin American technological and military dominance. That is not inherently wrong. But the architecture of this club, and the incentives baked into it, carry a serious risk: that the world's most resource-rich developing nations end up feeding the digital and defence economies of wealthy countries while their own clean energy transitions remain chronically underfunded and undersupplied.

The minerals that matter most to the US military and semiconductor industries overlap only partially with those needed for a mass clean energy transition. Gallium, germanium, and certain rare earth elements are indispensable for fighter jets, missile guidance systems, and advanced chips. Lithium and cobalt matter for both defence and cleantech, but the volumes and processing specifications differ considerably. When Washington negotiates preferential access agreements with mineral-rich nations, the terms tend to reflect the priorities of the buyers with the most leverage, and right now, that means defence contractors and chip manufacturers, not solar developers in sub-Saharan Africa or battery gigafactories serving emerging markets.

The risk is not that the US is building these partnerships. It is that the framework being constructed treats critical minerals primarily as a strategic asset to be secured rather than a shared resource to be developed equitably. Countries like the Democratic Republic of Congo, which holds roughly 70 percent of the world's cobalt reserves, or Chile and Argentina, which together sit atop much of the lithium triangle, are being courted as suppliers. The question is whether they are being courted as partners in a shared energy transition or simply as the latest iteration of resource extraction dressed in cleaner language.

There is a feedback loop embedded in this arrangement that deserves more attention than it typically receives. Developing nations that supply critical minerals often lack the domestic refining capacity, the grid infrastructure, and the industrial base to convert those resources into clean energy technology for their own populations. If the terms of minerals agreements prioritise export volumes and price stability for wealthy-country buyers over technology transfer, local processing investment, or concessional access to the finished clean energy products those minerals eventually become, then the transition remains structurally unequal.

This is not a hypothetical. The International Energy Agency has repeatedly noted that clean energy investment in emerging and developing economies outside China remains far below what is needed. Meanwhile, the minerals those same economies produce are flowing into supply chains that primarily serve markets in North America, Europe, and East Asia. The club Washington is building may well stabilise supply for American industry. But stability at the top of a supply chain does not automatically produce equity further down it.

There is also a second-order consequence worth watching carefully. If resource-rich nations come to perceive the US-led minerals framework as extractive rather than reciprocal, they will look for alternative partners. China has spent two decades building exactly the kind of long-term, infrastructure-linked minerals relationships that Washington is now scrambling to replicate. A minerals diplomacy strategy that fails to offer genuine development dividends risks accelerating the very geopolitical fragmentation it was designed to prevent, pushing swing-state mineral producers back toward Beijing's orbit not out of ideology but out of economic logic.

The clean energy transition was always going to require a renegotiation of how the world values and distributes natural resources. The question was never whether powerful nations would seek advantage in that renegotiation. They always do. The question is whether the frameworks they build leave room for something more than advantage, whether the architecture of supply security can be designed to also carry the weight of genuine partnership. So far, Washington's critical minerals club looks more like a fortress than a bridge, and the countries standing outside its walls are the ones the global transition can least afford to leave behind.