The United States government launched a sequence of diplomatic and financial initiatives targeting Africa’s critical-minerals supply chains on September 22, backed by a $3 million feasibility study grant from the U.S. Trade and Development Agency (USTDA). The strategy focuses on securing raw materials, funding local processing refineries, and developing the necessary power infrastructure along the Lobito Corridor to support mining operations in the Democratic Republic of the Congo (DRC) and Zambia.
U.S. Funding Powers DRC and Zambia Power Infrastructure Along Lobito Corridor
The sequence began on September 22 with a USTDA announcement detailing a $3 million grant for a feasibility study. The project expands hydropower generation and electricity distribution across the DRC and Zambia. According to the agency, the initiative improves electricity supplies for copper and cobalt mining operations along the Lobito Corridor, which links the continent’s copper and cobalt heartland to global markets, while also serving more than three million regional residents. USTDA stated that the study identifies opportunities for U.S. equipment and engineering companies to participate in the infrastructure buildout.
Did you know?
The Lobito Corridor connects Africa’s central copper and cobalt region directly to global shipping lanes, serving as a vital trade route for critical minerals essential to modern technology.
DRC Critical Minerals Refinery Project Backed by Washington
Washington announced support for a planned copper and cobalt refinery in Lualaba Province, situated at the center of the DRC’s mining industry. USTDA signed an agreement with Congolese-based Buenassa Resources to fund a pre-feasibility study for the facility. The refinery will produce copper and cobalt products tailored for the energy, construction, artificial intelligence, and defense sectors.
The DRC holds the world’s largest cobalt deposits and operates as Africa’s largest copper producer. “Copper and cobalt are two of the most vital minerals to ensuring the U.S. remains a global leader in the technology and defense sectors,” USTDA Deputy Director Thomas R. Hardy said. The study evaluates potential feedstock suppliers, establishes the technical design, and defines financial parameters for the project’s long-term viability.
Nigeria and U.S. Sign Mineral Investment Framework
Nigeria and the U.S. signed a bilateral framework on the same day to attract American investment into Nigeria’s mineral sector. The agreement covers geological data collection, mineral exploration, development, processing infrastructure, and technical capacity building.

Nigeria’s government estimates the value of its mineral resources at approximately $700 billion. Officials emphasized that the primary objective centers on developing local processing and value addition rather than simply exporting raw materials. While the Nigeria agreement focuses on early-stage exploration and geological data, the DRC initiative targets downstream refining, and the Lobito Corridor project delivers the underlying power grid.
Frequently Asked Questions
What is the primary goal of the U.S. initiatives in Africa?
The initiatives aim to build relationships across Africa’s critical-minerals supply chains, secure access to vital materials like copper and cobalt, and create opportunities for American companies in engineering, technology, and equipment supply.

How much is the USTDA feasibility grant worth?
The USTDA backed the initial power infrastructure feasibility study with a $3 million grant directed at the DRC and Zambia.
What is the estimated value of Nigeria’s mineral resources?
The Nigerian government values its mineral resources at approximately $700 billion, with a strong emphasis on local processing and value addition.
Which company is partnering with the U.S. on the Lualaba Province refinery?
Congolese-based Buenassa Resources signed an agreement with the USTDA to fund a pre-feasibility study for the copper and cobalt refinery.
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