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’s 2025 Monitoring Report on security of EU electricity supply looks at whether Europe had adequate electricity supply in 2024, assesses risk preparedness and cross-sectoral interactions and highlights opportunities to improve efficiency.
The dataset provides economic parameters for new electricity resources, including estimated capital and operational costs for different power generation technologies and demand-side flexibility.
On 21 July 2026, ACER received a proposal from all nominated electricity market operators to amend the methodology for the price coupling, continuous trading matching and intraday auction algorithms. ACER will decide by 21 January 2027.
