ACER reviewed more than 20 studies focusing on the technical and the cost aspects of repurposing existing gas infrastructure to pure hydrogen and developed a summary paper dwelling on the technical possibilities for repurposing.
ACER has received all transmission system operators' proposal establishing the congestion income distribution methodology for European electricity markets.
Early conclusions of the upcoming ACER Market Monitoring Report confirm that while the electricity wholesale markets continue to integrate across the EU, some significant challenges remain.
The Baltic energy regulators (Estonia, Finland, Latvia, Lithuania, Poland and Sweden) requested from ACER a three-month extension to decide on the capacity calculation methodology for long-term timeframes.
On 28 April 2025, a large-scale blackout occurred in Spain and Portugal shortly after 12.30 CEST. An expert panel is being set up by ENTSO-E to investigate the incident.
