The Expert Panel composed of ENTSO-E, Polskie Sieci Elektroenergetyczne S.A. (PSE, the TSO), ACER and relevant NRA representatives publish their Final Report on the Local Grid Incident in Rogowiec (Poland) substation that occurred on 17 May 2021.
The National Regulatory Authorities for energy from Finland and Sweden asked ACER to decide on how to address the insufficient risk hedging opportunities on the bidding zone borders between Finland and Sweden.
ACER publishes today an opinion providing guidance to the national regulatory authorities on the implementation of electricity long-term transmission rights on the Finnish-Estonian bidding zone border.
ACER has decided on all Transmission System Operators (TSOs)’ proposal to amend the common methodology for the pricing of balancing energy and cross-border capacity used for the exchange across the European electricity markets.
On 18 February 2022, ACER received a proposal from ENTSO-E regarding the methodology for training and certification of staff working for Regional Coordination Centres.
ENTSO-E submitted its proposal for ERAA 2024 for ACER approval in April 2025. ACER will issue its decision in July 2025. ACER also requested ENTSO-E to propose amendments to the ERAA methodology by mid-October 2025.
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.
