The report assesses whether the proposed reference price methodology (RPM) complies with the requirements of the Network Code on Harmonised Transmission Tariff structures.

The multi-annual work 'Single programming document 2025-2027' sets out ACER’s strategic goals and priorities in upcoming years, and ACER’s 2025 annual work programme.

ACER was tasked by the electricity Market Design Regulation with assessing whether additional voluntary Power Purchase Agreement contract templates are needed to foster the transparency, efficiency and integration of the European internal energy market.

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

The multi-annual work 'Single programming document 2024-2026' sets out ACER’s strategic goals and priorities in upcoming years, and ACER’s 2024 annual work programme.

ACER's report on Lithuanian’s proposed gas transmission tariffs.

The Decarbonised Gases Volume of the 2021 Market Monitoring Report describes the current state of EU decarbonised gases and hydrogen as well as it examines the regulatory provisions and market context that may drive their evolution in the mid-term.

This year’s Energy Retail and Consumer Protection Volume looks at developments in Europe’s energy retail markets and outlines the status regarding consumer protection measures in 2021. 

The Gas Wholesale Volume of the annual Market Monitoring Report provides an overview of the current state of the EU gas markets.

ACER’s 70% target report finds that most Member States did not significantly improve, in 2021, the interconnection capacity they make available for trading electricity with their neighbours. Countries need to do more to reach the EU’s minimum 70% interconnector capacity margin available for cross-zonal electricity trading.