ERSE publishes the 2025 Report on Trends in Average Billed Prices and Markups in the Retail Electricity Market

Operation Senior Census 2026: ERSE and GNR join forces in Sertã

ERSE reinforces its commitment to innovation and sustainability through the United Nations Blue Decarbonisation Task Force

View ERSE HIGHLIGHTS Newsletter | October 2026

ERSE publishes reports on Commercial Quality of Service 2025

ERSE publishes report on the technical performance of electricity network operators in 2025

The “ConvERSE com a ERSE” information campaign is back on RTP Antena 1

Pedro Verdelho elected Chair of the International Confederation of Energy Regulators

ERSE report on the gas technical quality of service reveals improvement in the performance of distribution networks in 2025

ERSE HIGHLIGHTS Newsletter | September 2026

Anúncios de reuniões de interessados do Conselho Consultivo e do Conselho Tarifário com vista à designação de representantes para os novos mandatos

ERSE has concluded the public consultation process on the Regulatory Impact Assessment Methodology

ERSE HIGHLIGHTS Newsletter | August 2026

ERSE decided 22 administrative offence proceedings, imposing fines totalling 125,000 euros

ERSE has published the outcomes of the “FIRMe – Integrated Flexibility in a Market-Based System” pilot project