The EU’s Regulation on hydrogen and decarbonised gas market requires ACER to issue a recommendation on the methodologies for setting the inter-temporal cost allocation. To inform the drafting of its recommendation, ACER will run a public consultation.
ACER has updated its data dashboard, which tracks monthly changes in household energy prices across EU Member States and Norway from January 2019 to December 2024.
In July 2024, ACER received a proposal from Transmission System Operators (TSOs) to amend the methodology for harmonising cross-zonal capacity allocation for the exchange of balancing capacity or sharing of reserves.
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.
