Publications

The report examines the latest hydrogen developments across supply, demand, infrastructure, public support and regulatory framework, and highlights the main regulatory and market challenges across the EU.

The report examines whether Europe's electricity, gas and hydrogen networks are adapting to changing energy needs, and what this means in terms of investment costs, delays and costs for consumers.

The report examines the progress of EU market integration and covers key developments across all market timeframes, as well as trends in cross-zonal capacity availability and congestion management.

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

The report looks at developments during the 2026 gas summer season and what they could mean for security of supply in winter 2026-2027.

This ACER report showcases main gas balancing trends in the EU for the 2024-2025 gas year. 

The report analyses household electricity and gas prices, bills, affordability and what the shift to electrification means for consumers.

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

The document provides detailed information on projects of common and mutual interest (PCIs and PMIs), with the latest available information up to Q4 2025, including cost and status evolution, technical updates and implementation plans.