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.
On 31 March 2026, ACER will open a public consultation on developments in the EU Power Purchase Agreements (PPAs) market. The aim is to identify existing initiatives and challenges faced by market participants across Member States.
ACER approved two proposals from all electricity transmission system operators (TSOs) to amend the implementation frameworks for PICASSO and MARI, the EU platforms for exchanging balancing energy from frequency restoration reserves.
ACER published its Opinion on Portugal’s National Resource Adequacy Assessment (NRAA), highlighting that the country’s projected electricity adequacy gap may be overstated.
