The Continental Europe Synchronous Area NRAs request a 6-month extension to decide on the minimum activation period of frequency containment reserves providers. ACER will decide by the end of January 2026.
ACER’s 2025 European hydrogen markets Monitoring Report looks at the latest sector developments and highlights the main regulatory and market challenges for the EU.
At the Energy Trading Enforcement Forum (6 November 2025), the main topics discussed included trends in manipulative behaviour based on algorithmic trading.
ACER and CEER’s 2025 Monitoring Report analyses how retail electricity markets can contribute to unlocking consumer flexibility in the context of the energy transition.
ACER received the European Network of Transmission System Operators for Electricity's proposal to amend the European Resource Adequacy Assessment methodology. ACER aims to decide on the methodology by February 2026.
ACER publishes its Recommendation on how national regulatory authorities (NRAs) should report barriers to non-fossil flexibility in their flexibility needs assessments.
ACER publishes its Decision amending the European Resource Adequacy Assessment methodology, following the proposal submitted by the European Network of Transmission System Operators for Electricity (ENTSO-E) in November 2025.
