ACER found improvements in the selection of PCIs for trans-European energy infrastructure such as a list of gas projects where sustainability criteria has been considered and a more objective process for selecting electricity projects.
Europe’s electricity system split in two on 24 July 2021 resulting in transmission system outages in Spain, Portugal and the Pyrénées-Orientales region of France. ACER and national regulators join ENTSO-E’s Expert Panel investigating the system separation
The dataset provides economic parameters for new electricity resources, including estimated capital and operational costs for different power generation technologies and demand-side flexibility.
On 21 July 2026, ACER received a proposal from all nominated electricity market operators to amend the methodology for the price coupling, continuous trading matching and intraday auction algorithms. ACER will decide by 21 January 2027.
