This report looks at the latest developments in the hydrogen sector and highlights the main regulatory and market challenges for the EU.

This report on gas network use provides a comprehensive overview of capacity booking and usage trends in the EU, exploring how diversified supply, demand shifts and evolving capacity booking strategies are reshaping gas flows across the EU.

This report provides insights into European gas wholesale markets during the final months of the gas summer season (July to September 2025), highlighting key trends in supply, demand and market prices.

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. 

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.

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