Brazil seeks US rare earth investments while safeguarding national sovereignty

Brazil's government took a deliberate step this week toward opening its vast rare earth deposits to foreign investment—but only on terms it will write itself. Energy Minister Alexandre Silveira made the position clear after the government formally reactivated its National Mineral Policy Council, a body that had existed on paper since 2022 but never actually convened until today, with President Lula in attendance.

The timing was deliberate. As Silveira sat down with his council in Brasília, Brazil's foreign minister was in Washington meeting with U.S. Secretary of State Marco Rubio—a signal that the two countries are in active conversation about mineral supply chains and strategic partnership. The United States has made no secret of its interest in diversifying its sources for rare earth elements, materials essential to everything from electric vehicle batteries to aerospace equipment to solar panels and wind turbines. China has long dominated global production, and recent restrictions on its exports have made other nations nervous about supply security.

Brazil holds the world's second-largest reserves of these minerals—lithium, niobium, tantalum, titanium, and others that are difficult and expensive to extract but increasingly vital to the global economy. The country sees opportunity in that position. Silveira described the potential for "great synergy" with the United States on mineral development. But he was equally emphatic about the conditions. "We have to strengthen our sovereignty," he said, invoking Europe's vulnerability during wartime when energy supplies were cut off. The lesson was clear: Brazil will not simply hand over its resources to foreign companies operating under foreign rules.

Lula's direction to his team was to pursue dialogue with all countries, including the United States, but to do so in a way that brings investment to Brazil "in an appropriate manner." That means Brazil will set the rules. The council created working groups today that will establish those rules for mineral extraction. More significantly, the government will establish a dedicated task force within the next month or so focused specifically on critical and strategic minerals, reporting directly to the president. This new body will operate alongside the broader mineral council, giving the government a specialized apparatus for managing what it clearly views as a matter of national importance.

Silveira will take the conversation directly to Washington's energy establishment. He is scheduled to participate in the G7 Energy meeting in Canada later this month as a guest, where he will meet with U.S. Energy Secretary Chris Wright. Lula himself will attend the broader summit. These are not casual conversations. They are the infrastructure of a negotiation about who controls one of the world's most strategically important resource bases and under what conditions.

The minerals at stake are sometimes called the gold of the twenty-first century. They are the material foundation of the clean energy transition, of electric transportation, of modern computing and aerospace. Whoever controls reliable access to them shapes the future economy. Brazil understands this. It is not simply opening its doors. It is preparing to negotiate from a position of strength, with the rules of the game to be determined in Brasília, not Washington or Beijing.