On April 14, 2025, Katamba Mining, 70% owned by China’s Zijin Mining, launched a tender to hire a subcontractor to build and operate a crushing plant. The facility will produce gravel and sand for the Mpiana-Mwanga III hydroelectric project, located over 90 km northeast of Manono in Tanganyika province. Interested companies have until April 22 to submit bids.

The hired company will set up temporary infrastructure, build a production system, mobilize equipment and personnel, site logistics, transport materials, ensure waste disposal, produce technical reports, and carry out maintenance works.

This project follows the recent rehabilitation of the first two phases of the nearly century-old plant, idle since 1998. Katamba Mining invested $80 million to restore the facility and boost its capacity by 30%, raising it to 40 MW as announced in December 2024. However, during a March 2025 site visit, MP John Banza Lunda noted that only the first unit is operational, delivering 4 MW.

Details remain sparse, but last January, Katamba’s second-largest shareholder, Congolaise d’Exploitation Minière (Cominière), estimated the new plant’s capacity at around 150 MW, with the entire complex eventually nearing 200 MW.

Powering Manono Mine

According to the recently launched tender, work on the crushing plant is scheduled from May 1, 2025, to January 31, 2027. “Recommissioning Mpiana-Mwanga as a renewable energy source secures power for Manono mine, local processing plants, and communities,” said Zijin Mining VP James Wang at the end of the rehabilitation works.

The power upgrade supports Manono, home to one of the world’s largest high-grade lithium deposits. Zijin aims to start production in Q1 2026.

Rehabilitation of Mpiana-Mwanga was part of a feasibility study by AVZ Minerals, Cominière’s former partner until 2022. The joint venture, controlled by the Australian company, was close to securing a mining permit when disputes escalated. AVZ is now contesting the matter before the International Court of Arbitration.

This article was initially published in French by Pierre Mukoko and Ronsard Luabeya (intern)

Edited in English by Ola Schad Akinocho