The European Union Agency for the Cooperation of Energy Regulators (ACER) publishes today a Decision establishing the common methodology for splitting long-term cross-zonal electricity capacity in Bulgaria
The European Union Agency for the Cooperation of Energy Regulators (ACER) have received a proposal from all Transmission System Operators (TSOs) for the definition of capacity calculation regions.
ACER approved the proposal from the EU TSOs to amend the methodology for intraday cross-zonal gate opening and closure time, with several clarifications and adjustments.
On 17 December 2025, the European Network of Transmission System Operators for Electricity (ENTSO-E) submitted its proposal for the European Resource Adequacy Assessment (ERAA) 2025 to ACER.
