By Brazil Stock Guide – Enel São Paulo asked Brazil’s electricity regulator to authorize a technical expert review in a proceeding that could lead to the termination of its power-distribution concession.
The request was included in a defense filing submitted Wednesday (13) to ANEEL, Brazil’s National Electric Energy Agency, according to Agência iNFRA. The company, a unit linked to Enel SpA (BIT: ENEL), is seeking to challenge the regulator’s assessment of service-quality breaches that triggered the license termination process.
Enel São Paulo said the expert review is “essential given the seriousness of the legal consequence under discussion,” referring to the possible cancellation of its concession contract. The distributor said it is willing to cover the costs of the review and proposed that the technical points be defined jointly by ANEEL and the company.
The company wants the review to examine the characteristics of a December 2025 storm and determine whether that event can be compared with storms that hit the concession area in October 2023 and November 2024.
Enel argues that ANEEL should not use last year’s weather event to assess whether the company met targets agreed after the earlier storms. The dispute centers on whether service interruptions and quality indicators should be evaluated in light of the severity and comparability of the weather events.
A license termination proceeding, known in Brazil as caducidade, is among the most severe regulatory measures available in the electricity sector. It can result in the end of a concession contract if the regulator concludes that the distributor failed to meet its obligations.