The ACER-CEER 2024 MMR on energy retail and consumer protection emphasises that the clean energy transition will not occur without power system flexibility and the active participation of energy consumers.
ACER approved Transmission System Operators’ (TSOs’) proposal to amend the methodology for calculating scheduled exchanges resulting from single day-ahead coupling (SDAC).
This open letter outlines what is expected from non-EU market participants and PPAETs to ensure compliance with the revised REMIT (Articles 9 and 15) and meet the new obligations.
In November 2023, ACER received a proposal from Nominated Electricity Market Operators (NEMOs) for amending the ACER’s 2020 methodology for the price coupling algorithm and the continuous trading matching algorithm.
In August 2025, ACER has received a proposal from NEMOs to amend the harmonised maximum and minimum clearing price methodologies for the EU day-ahead and intraday market coupling. On 4 January 2026, ACER has approved the proposal.
ACER publishes its Opinion on the Integrated Model report for EU electricity, gas and hydrogen infrastructure planning, submitted in October by ENTSO-E and ENTSOG and prepared with support from ENNOH.
