Pensana Angola Refinery Construction Begins at $325 Million Longonjo Project

Pensana Angola

Pensana Angola refinery construction commenced at the Longonjo rare earth project, marking a significant milestone in diversifying global critical minerals supply chains. The UK-based company's Pensana Angola refinery represents a $325 million investment targeting 20,000 tonnes annually of mixed rare earth carbonate (MREC) production, directly challenging China's dominance in rare earth processing and magnet material supply chains.

Comprehensive Infrastructure Development Supports Integrated Operations

Pensana Angola refinery infrastructure encompasses extensive facilities including open pit mining, concentrator and recovery plants, tailings storage, and bulk power supply systems. The integrated operation will extract, concentrate, calcine, and chemically refine free dig material to produce MREC for export through Lobito port. Construction and commissioning timelines span approximately 22 months with potential second phase expansion to 40,000 tonnes annually.

Meanwhile, the expanded capacity would represent roughly 5% of global production suitable for permanent magnet conversion in electric vehicles and offshore wind applications. Industry projections indicate neodymium-praseodymium (NdPr) metal demand growth of 7.5% compound annual rate over the next decade. This growth trajectory reflects accelerating clean energy transitions and automotive electrification requiring reliable rare earth supplies outside Chinese control.

Strategic Financing Structure Ensures Project Viability

However, Pensana secured comprehensive financing totaling $268 million through diversified international and regional partners. The Africa Finance Corporation approved $81.2 million within a $160 million syndicated loan facility alongside South Africa's Absa Bank in March. Angola's sovereign wealth fund FSDEA provided $25 million construction investment plus previous $15 million bridging loans and $38 million equity/convertible loan arrangements.

Therefore, the project operates through Pensana's 84% subsidiary Ozango Minerais, with FSDEA holding 10% ownership and other investors comprising the remainder. This ownership structure demonstrates successful public-private partnership models for critical minerals development in Africa. The sovereign wealth fund participation ensures Angolan government alignment with project success and local economic benefits.

Downstream Integration Targets European Market Penetration

Furthermore, Pensana established preliminary agreements for 100% of stage 1 production while engaging major automakers including JLR, Volvo, Mercedes, Ford, BMW, Tesla, and Stellantis for magnet supply chain partnerships. The company plans integrated downstream operations with UK-based separation plants at Saltend Chemicals Park producing 12,500 tonnes rare earth oxide and 4,400 tonnes NdPr oxide annually.

As a result, the proposed Yorkshire Energy Park metallization facility would generate 4,000 tonnes NdPr alloy annually, supporting European electric vehicle and renewable energy sectors. Pensana explores additional magnet manufacturing partnerships with Japanese companies, creating comprehensive rare earth value chains from Angolan mining through European processing and magnet production.

The Metalnomist Commentary

Pensana's Angola refinery construction represents a strategic breakthrough in Western efforts to establish alternative rare earth supply chains independent of Chinese dominance, particularly crucial as global demand for permanent magnet materials accelerates through clean energy transitions. The integrated approach from African mining through European processing demonstrates how allied nations can collaborate to secure critical minerals access while supporting local economic development in resource-rich regions.