The Energy Commission of Nigeria (ECN) has confirmed that its Director-General, Mustapha Abdullahi, has resumed duties at the commission’s headquarters in Abuja following his arrest by the Economic and Financial Crimes Commission (EFCC) over alleged money laundering offences.

In a post shared on X on Thursday, the commission described Abdullahi as its “capacity DG,” signalling his return to office and continued leadership role within the agency despite the recent development.

The EFCC had earlier reportedly taken Abdullahi into custody in connection with allegations bordering on money laundering, an action that drew public attention given his position at the head of a key federal energy agency. However, details surrounding the circumstances of his release or the status of the investigation have not been officially clarified at the time of reporting.

His resumption has since generated reactions online, particularly following the ECN’s public message affirming his return to duty. The commission did not provide further information on whether the matter has been concluded or is still under investigation.

Abdullahi’s return comes as the ECN continues its mandate of coordinating national energy planning and policy development, a role considered central to Nigeria’s broader energy transition and infrastructure goals.