ACER and the national regulatory authorities of Austria, Germany and the Netherlands have closed the cross-border investigatory group established in 2022.
On 28 April 2025, European transmission system operators published their report on the bidding zone review, assessing 14 bidding zone configurations across Central and Northern Europe. ACER will publish an Opinion to evaluate alignment with EU rules.
ACER is establishing a new European Stakeholder Committee (ESC) on cybersecurity in the electricity sector. We invite industry associations that could offer a pan-European perspective on cybersecurity aspects of cross-border electricity flows to join.
ACER publishes its Opinion on the draft electricity ten-year network development plan (TYNDP) 2024 and the Infrastructure Gaps Identification report 2024 submitted by the European Network of Transmission System Operators for Electricity (ENTSO-E).
ACER publishes its report on distribution system operator investments and revenue setting. This report finds a major upscaling in electricity distribution grid investment trends across Europe and proposes 10 recommendations to optimise the ramp up.
