Niger takes control of Arlit uranium mines with new national company
The Republic of Niger has officially launched Timersoï Uranium Mining Company (TSUMCO), a new national entity tasked with taking over uranium mining operations at the Arlit site in the northern region. This move simultaneously signals the end of the long-standing concession granted to the French group Orano, formerly known as Areva, one of the most strategic mining basins in the Sahel. The decision aligns with Niamey’s broader strategy of reclaiming control over the nation’s natural resources.
TSUMCO: a national champion for Arlit’s uranium
The establishment of TSUMCO reflects Niger’s ambition to internalize the entire value chain of uranium, a critical mineral for both energy and geopolitical positioning. The Arlit site, operational since the early 1970s, has historically been a cornerstone of France’s civil nuclear fuel supply. Transitioning its management to a state-owned company marks a fundamental shift in capital control: the government, previously a minority shareholder or technical partner, now assumes the role of direct operator.
This transition raises important operational questions. Uranium mining demands specialized expertise, stringent radiation protection protocols, and secure commercial pathways. TSUMCO must swiftly address critical industrial decisions, including the retention of local workers, maintenance of existing infrastructure, and potential partnerships for mineral processing and export logistics.
Orano’s exit: closing a half-century chapter
For Orano, the loss of the Arlit concession closes a chapter spanning over 50 years. The company, successor to Cogema and Areva, operated in Niger through two flagship subsidiaries: Somaïr and Cominak. The latter ceased operations in 2021, while the former’s concession has now been revoked. Since the July 2023 coup d’état and the subsequent strain in relations between Paris and Niamey, the status of French mining assets in Niger has steadily deteriorated.
The withdrawal of the Imouraren mining permit in 2024 served as an early warning. The termination of Orano’s Arlit concession confirms Niger’s intent to permanently sever ties with its former mining partner. Legal disputes may persist internationally, as Orano has already initiated arbitration proceedings on other Nigerien mining matters.
Sovereign mining and shifting alliances
The creation of TSUMCO is part of a wider regional trend. In Mali and Burkina Faso, governments emerging from military transitions are revising mining codes, renegotiating agreements, and increasing state participation in extractive projects. The tripartite alliance of Sahelian states, now organized under the Alliance of Sahel States (AES), advocates a sovereign interpretation of mineral rents.
For Niger, diversification of buyers is a key priority. Russia, China, Turkey, and several Gulf nations are frequently mentioned as potential partners for Sahelian strategic minerals. Nigerien uranium, which has supplied roughly one-fifth of the European Union’s uranium needs in recent years, may see its trade routes significantly altered. Long-term contracts with EDF and other European utilities will need reassessment under this new framework.
Yet fiscal revenues remain a critical concern. Uranium mining has long faced criticism for its limited contribution to Niger’s public finances. Under direct national management, TSUMCO could generate higher margins—provided it secures solvent markets and maintains cost efficiency. In the short term, operational continuity, preservation of local jobs, and radiological safety at the site are the immediate priorities.
This development underscores a profound geoeconomic shift unfolding in the Central Sahel. Beyond symbolism, TSUMCO’s establishment commits Niger to a demanding path where asserted sovereignty must translate into tangible industrial performance.
