Publications

ACER publishes its report on the implementation of the Inter-Transmission System Operator Compensation Mechanism (ITC) for 2022.

ACER releases its report on the Slovakian gas transmission tariffs proposed by Eustream A.S., the Transmission System Operator (TSO) of Slovakia.

The second quarterly review of key developments in gas wholesale markets highlights the main trends in the first half of 2024 and identifies upcoming challenges for Europe arising from global developments.

ACER releases its report on the Swedish gas transmission tariffs, directed at the Swedish Energy Markets Inspectorate (EI), the National Regulatory Authority (NRA), and Swedegas, the Transmission System Operator (TSO) of Sweden.

This ACER report highlights the urgency for Transmission System Operators (TSOs) to meet their obligation of making 70% of transmission capacity available for cross-border electricity trading by the end of 2025. 

ACER releases its report on the Austrian gas transmission tariffs proposed for 2025 by E-Control, the National Regulatory Authority (NRA) of Austria.

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

ACER’s 2024 report finds that congestion progressively diminished in 2023. However, the repercussions of the gas market crisis remain clear, as price convergence between European gas hubs has not yet reached the pre-crisis levels.

This report analyses the proposed reference price methodology for Interconnector Limited (INT), the natural gas pipeline in the North Sea connecting the United Kingdom (UK) and Belgium.