Niger has officially established the Timersoï Uranium Mining Company (TSUMCO), a new national entity poised to assume control of uranium exploitation within the strategic Arlit deposits located in the country’s northern reaches. This pivotal development simultaneously signals the conclusion of the historic concession previously held by the French group Orano, formerly Areva, over one of the Sahel’s most vital mining basins. This decision aligns with the transitional authorities in Niamey’s broader agenda for the reappropriation of national natural resources.
A new national company for Arlit uranium
The structuring of TSUMCO underscores the Nigerien government’s determination to internalize the value chain of uranium, a critical strategic mineral. The Arlit site, operational since the early 1970s, has historically served as a cornerstone for France’s civil nuclear fuel supply. Its transition to management by a Nigerien public company fundamentally alters the ownership landscape, transforming the state from a minority shareholder or technical partner into the direct operator of these crucial assets.
This significant shift raises numerous operational considerations. The management of a uranium site demands specialized expertise, stringent radiation protection protocols, and secure commercial pathways. TSUMCO must swiftly define its industrial strategies, encompassing the integration of local workforce, the maintenance of existing facilities, and the selection of potential technical partners for the processing and export of the mineral.
Orano’s half-century chapter in Niger concludes
For Orano, the cessation of its Arlit operations marks the end of a chapter spanning over half a century. The group, a successor to Cogema and then Areva, maintained a presence in Niger through two prominent subsidiaries: Société des mines de l’Aïr (Somaïr) and Compagnie minière d’Akouta (Cominak), with the latter having already ceased activities in 2021. Following the July 2023 coup and the subsequent downturn in relations between Paris and Niamey, the status of French assets within the country has steadily deteriorated.
The revocation of the Imouraren deposit exploitation permit, announced in 2024, served as an initial indicator of this shift. The termination of the Arlit concession now definitively confirms Niger’s intention to move beyond its long-standing mining cooperation with its historical partner. Potential legal disputes could unfold on the international stage, given that Orano has previously initiated arbitration proceedings concerning other Nigerien dossiers.
Mining sovereignty and forging new alliances
The establishment of TSUMCO is part of a broader regional trend. Across the Sahel, from Mali to Burkina Faso, military transitional governments are actively revising mining codes, renegotiating conventions, and increasing public stakes in extractive projects. The triumvirate of Sahelian nations, now united under the Alliance of Sahel States (AES), is asserting a sovereignist interpretation of mining revenues.
For Niamey, a key objective also involves diversifying its international buyers. Russia, China, Turkey, and certain Gulf states are frequently mentioned as prospective partners for the strategic minerals sourced from the Sahel. Nigerien uranium, which has historically supplied approximately one-fifth of the European Union’s needs in recent years, could therefore see its trade flows significantly reconfigured. Long-term contracts with EDF and other European electricity providers will require reassessment in light of this new geopolitical landscape.
The question of budgetary revenues remains paramount. Uranium, often criticized for its seemingly modest contribution to Niger’s public finances, could potentially generate higher margins under direct national management, provided TSUMCO successfully secures solvent markets and effectively manages its operational costs. In the immediate term, ensuring operational continuity, safeguarding local employment, and maintaining the radiological safety of the site represent the primary operational challenges.
This development vividly illustrates the profound geoeconomic realignment currently underway across the central Sahel region. Beyond its symbolic significance, the creation of TSUMCO sets Niger on a demanding path where declared sovereignty must translate into demonstrable industrial performance.
