Brazil’s Senate passes rare earth minerals regulation, paving the way for boosted exploration
Brazil’s Senate has approved a landmark bill creating new rules for the exploration and development of rare earth elements and other critical minerals, potentially opening the door to increased investment in one of the world’s most important emerging mining sectors.
The measure passed the Senate on Wednesday night after Brazil’s lower house overwhelmingly approved it on May 6. The bill now goes to President Luiz Inácio Lula da Silva, who is expected to sign it into law.
The legislation establishes a legal framework for exploring Brazil’s critical and strategic minerals. It also creates a financing mechanism to support mining projects and introduces tax incentives designed to encourage companies to process minerals inside Brazil rather than simply exporting raw materials.
Brazil targets rare earth potential
Brazil has the world’s second-largest reserves of rare earth elements, placing the South American country in a potentially important position as governments and industries look for alternatives to China.
Rare earth elements play a major role in modern manufacturing. They are used in smartphones, electric vehicles, solar panels, wind turbines, advanced electronics and jet engines.
China currently dominates much of the global rare earth supply chain. That position has encouraged other countries to seek new sources of critical minerals and reduce their dependence on Chinese production and processing.
Brazil hopes to benefit from that shift by developing more of its own mineral industry.
The country has already attracted growing international interest. A joint analysis by The Associated Press and Reporter Brazil identified increased US investment following China’s restrictions on rare earth exports last year in response to US tariffs.
One major deal involved Serra Verde, Brazil’s only commercial rare earth producer. USA Rare Earth agreed in April to pay about $2.8 billion for the company, which owns the Pela Ema mine and processing facility in Goiás state.
Lula wants Brazil to process its minerals
President Lula has repeatedly argued that Brazil should avoid repeating the pattern of exporting valuable natural resources without developing a strong domestic industry around them.
Following his meeting with US President Donald Trump in Washington on May 7, Lula said Brazil wanted to make greater use of its rare earth wealth and ensure the country benefits from growing international demand.
The new legislation seeks to support that objective.
Under the bill, the government would establish the Mineral Activity Guarantee Fund with an initial contribution of 2 billion reais, worth about $391 million. The fund would provide guarantees for projects connected to the production of critical and strategic minerals.
The legislation also creates a program aimed at encouraging companies to process and transform minerals domestically.
The federal government plans to provide 5 billion reais, or about $978 million, in tax credits over five years to support that effort.
A new National Council for the Industrialization of Critical and Strategic Minerals will also identify priority projects eligible for assistance from the fund.
Global competition for critical minerals
The push comes as countries increasingly view rare earths as strategically important resources.
Demand is expected to remain strong because many technologies linked to electrification, renewable energy, defense and advanced manufacturing depend on critical minerals.
Brazil therefore sees an opportunity to strengthen its position in global supply chains while attracting foreign capital and developing domestic processing capabilities.
Lula has also made clear that Brazil does not want to rely on a single international partner.
Brazil has discussed critical mineral cooperation with several countries, including the United States, China, Germany, France and India.
In February, Brazil and India signed a nonbinding memorandum of understanding focused on critical minerals and rare earths, providing a framework for greater cooperation between the two countries.
Environmental concerns remain
The expansion of mining also raises significant environmental and social concerns.
Some potential mining projects could operate near sensitive areas of the Amazon rainforest, where increased extraction could threaten ecosystems and communities.
The Climate Observatory, Brazil’s largest network of environmental organizations, has criticized the legislation. The group argues that the bill could provide greater regulatory flexibility without offering sufficient economic, climate and social safeguards.
Suely Araújo, the organization’s public policy coordinator, said critical minerals are important for the energy transition but warned that their importance should not become an unrestricted justification for mining.
Environmental groups have also called for stronger guarantees for communities and territories affected by mining operations.
Brazil faces a major strategic decision
Leonardo Paz Neves, an international relations professor at the Getulio Vargas Foundation, said Brazil should hold a broader public discussion about how it intends to explore and produce its critical mineral resources.
Foreign companies are already gaining access to Brazilian rare earth assets, making the question of government policy increasingly important.
The new law could give Brazil greater tools to encourage investment while attempting to keep more of the economic benefits inside the country.
The challenge will be balancing those ambitions with environmental protection and the rights of communities affected by mining.
With the Senate now backing the legislation, Brazil is moving closer to a new phase in its critical minerals strategy. If Lula signs the bill as expected, the country could attract more investment, expand domestic processing and strengthen its role in a global market increasingly shaped by competition for rare earth resources.
