Today, ACER releases its Opinion on the All-Island Resource Adequacy Assessments for Ireland, Northern Ireland and the Single Electricity Market (SEM) as a whole.
ACER published its Opinions on requests from seven national regulatory authorities on derogations from applying EU gas network codes and guidelines at interconnection points with third countries.
ACER approves the European Resource Adequacy Assessment proposed by the European Network of Transmission System Operators for Electricity (ENTSO-E) for 2025 (ERAA 2025), but raises concerns about its robustness.
ACER's latest gas Monitoring Report covers trends in winter 2025-2026. It also explores the impact of evolving Middle East conflict and the closure of the Strait of Hormuz on European gas markets.
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.
