Publications

The report examines the role of cross-zonal electricity trade in shaping a more integrated and efficient EU electricity market. 

This report assesses whether the proposed reference price methodology for Finland complies with the requirements of the EU binding Network Code on Harmonised Transmission Tariff structures. 

This report assesses whether the proposed reference price methodology for Croatia complies with the requirements of the EU binding Network Code on Harmonised Transmission Tariff structures. 

This guidance provides practical recommendations to help national distribution grid operators align with Europe’s decarbonisation goals and turn grid development into a driver of the clean energy transition. 

Covering 50 decisions made between 2014 and 2024, the report provides insights into how these decisions determine the cost distribution of major cross-border projects and support project development.

The report provides insights into European gas wholesale markets during the early months (April to June 2025) of the gas summer season, highlighting main trends in gas supply, demand and market prices.

Following a consultation process launched in March 2025, ACER has concluded that implementing peak-shaving products in the EU electricity market under normal conditions would bring more challenges than advantages.

This ACER report showcases main gas balancing trends in the EU for the 2023-2024 gas year. 

Every year ACER produces a Consolidated Annual Activity Report (CAAR) describing the activities performed and the objectives achieved during the year.