Niger has formally established the Timersoï Uranium Mining Company (TSUMCO), a new national entity poised to assume operations at the uranium deposits in Arlit, located in the country’s northern region. This pivotal creation simultaneously signals the conclusion of the long-standing concession granted to the French group Orano, formerly Areva, in one of the Sahel’s most strategically vital mining basins. This move aligns with the transitional authorities in Niamey’s broader initiative to reclaim control over the nation’s natural resources.
A new national company for Arlit uranium
The structural formation of TSUMCO reflects the Nigerien government’s determination to internalize the value chain of uranium, a critical strategic mineral. The Arlit site, which has been operational since the early 1970s, historically served as a cornerstone for France’s civil nuclear fuel supply. Its management by a Nigerien public company fundamentally alters the capital structure: the State, previously a minority shareholder or technical partner, now becomes the direct operator.
This significant transition raises numerous operational considerations. Uranium mining demands specialized expertise, stringent radiation protection protocols, and secure commercial outlets. TSUMCO will need to swiftly define its industrial strategies, addressing aspects such as retaining local staff, maintaining existing facilities, and selecting potential technical partners for mineral conversion and export.
Orano: the end of a Nigerien era
For Orano, the cessation of its Arlit operations closes a chapter spanning over half a century. The group, a successor to Cogema and then Areva, previously operated 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. Since the July 2023 coup d’état and the subsequent deterioration of relations between Paris and Niamey, the status of French assets within the country has continuously worsened.
The withdrawal of the exploitation permit for the Imouraren deposit, announced in 2024, had already sent a clear signal. The termination of the Arlit concession now confirms Niger’s intent to definitively move past its historical mining cooperation with its former partner. This dispute could potentially escalate into international legal proceedings, as Orano has already initiated arbitration procedures concerning other Nigerien dossiers.
Mining sovereignty and new alliances
The establishment of TSUMCO is part of a broader regional dynamic. In both Mali and Burkina Faso, transitional military governments are increasingly revising mining codes, renegotiating agreements, and boosting public participation in extractive projects. This Sahelian triumvirate, now unified under the Alliance of Sahel States (AES), advocates for a sovereign approach to mineral wealth. This shift is reshaping West Africa’s resource landscape.
For Niamey, diversifying buyers is also a key objective. Russia, China, Turkey, and certain Gulf nations are frequently cited as potential partners for strategic Sahelian minerals. Nigerien uranium, which accounted for approximately one-fifth of the European Union’s supply in recent years, could see its trade flows profoundly reconfigured. Long-term contracts with EDF and other European electricity providers will require re-evaluation in light of this new architecture.
The question of budgetary revenues remains. Uranium, long criticized for its seemingly modest contribution to Nigerien public finances, could, under direct national management, generate higher margins, provided TSUMCO successfully secures solvent markets and effectively controls its costs. In the short term, ensuring operational continuity, maintaining local employment, and guaranteeing radiological safety at the site represent the immediate operational challenges.
This development underscores the profound geoeconomic repositioning underway across the central Sahel. Beyond its symbolic significance, the creation of TSUMCO places Niger on a demanding path, where declared sovereignty must translate into tangible industrial performance.