Niger terminates uranium mining agreement with Orano, establishes sovereign TSUMCO SA

The Government of Niger has finalized its decision to revoke the uranium mining concession held by French firm Orano Mining, replacing it with a state-owned enterprise. This move follows months of legal disputes and unmet financial obligations by the foreign operator.

During the latest cabinet meeting chaired by President Abdourahamane Tiani, officials approved the establishment of Teloua Safeguarding Uranium Mining Company (TSUMCO SA), a national corporation designed to take over operations at the historic Arlit mining site. The new entity replaces the former Société des Mines de l’Aïr (SOMAIR), which was nationalized in mid-2025 after decades of foreign control.

The name Teloua draws from a subterranean aquifer beneath the Arlit region—a symbolic tribute to local water sources severely affected by decades of uranium extraction. Authorities emphasized the environmental toll of mining activities, citing “devastating impacts” on Saharan ecosystems, soil degradation, and groundwater contamination in the uranium-rich area that once hosted the COMINAK mine (operated by Orano/Areva from 1978 to 2021).

Legal confrontation escalates over unpaid royalties

Niger’s mining regulations now enforce a surface royalty of 25 million CFA francs per km² annually for non-operational concession areas. Orano Mining’s refusal to comply with this obligation—after receiving a formal notice in September 2025—provided the legal justification for contract termination. Authorities allege the company also owes outstanding tax and environmental compliance payments from prior agreements.

Since the nationalization of SOMAIR, Orano has filed multiple lawsuits against Niger, with the Minister of Mines, Ousmane Abarchi, describing the actions as “judicial harassment” aimed at obstructing uranium exports. The dispute reflects broader tensions between Niamey and Paris over economic sovereignty, resource management, and strategic autonomy in the Sahel.

What’s next for Niger’s uranium sector?

TSUMCO SA is expected to resume operations at Arlit while implementing stricter environmental safeguards. The government has pledged to prioritize sustainable mining practices to mitigate decades of ecological damage. Meanwhile, Orano’s legal challenges may prolong the standoff, delaying Niger’s plans to expand uranium exports under domestic control.