ACER has updated Annex VII of its Manual of Procedures and related FAQs on how to report ‘inside information’ under REMIT. The aim is to further harmonise the disclosure of inside information by providing additional guidance and improve data quality.
ACER publishes its Recommendation on how national regulatory authorities (NRAs) should report barriers to non-fossil flexibility in their flexibility needs assessments.
ACER publishes its Decision amending the European Resource Adequacy Assessment methodology, following the proposal submitted by the European Network of Transmission System Operators for Electricity (ENTSO-E) in November 2025.
ACER kicks off its 2026 Monitoring Report series with key insights into the EU energy markets, highlighting major developments in 2025 and examining the interplay between gas and electricity markets in the energy transition.
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.
