ACER publishes its report on distribution system operator investments and revenue setting. This report finds a major upscaling in electricity distribution grid investment trends across Europe and proposes 10 recommendations to optimise the ramp up.
To support compliance with the new obligations, ACER has published two open letters detailing key changes and expectations for REMIT data reporting parties.
On 25 March 2026, ACER received a proposal from the European Network of Transmission System Operators for Electricity (ENTSO-E) to amend the methodology for the regional sizing of reserve capacity. ACER will decide on the amendment by June 2026.
ACER released its report on the Latvian gas transmission tariffs, evaluating compliance of the proposed reference price methodology (RPM) with the requirements of the EU Network Code on Harmonised Transmission Tariff Structures.
On 20 April 2026, ACER will open a public consultation on amendments to the gas network code on interoperability and data exchange. The aim is to assess the need to amend the network code to reflect recent regulatory and market developments.
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.
