ACER emphasises that European solidarity over the coming winter to keep electricity across EU Member State borders is a key contributor to security of supply.
The European Court of Auditors (ECA) has published on 31 January 2023 a Special Report: Internal electricity market integration. ACER welcomes the attention given by ECA to EU electricity market integration and provides its reply to ECA.
ACER publishes new Framework Guidelines for the joint scenarios for network development planning of electricity and gas, in accordance with the recast TEN-E regulation.
On 27 March 2025, ACER received the transmission system operators’ (TSOs’) proposal to amend the Harmonised Allocation Rules (HAR) for long-term electricity transmission rights. ACER will open a public consultation on 24 April 2025.
