The recent electricity blackout in Spain and Portugal may have been caused by a combination of rare atmospheric vibrations, high renewable energy production, and low system inertia , according to Andreas Poullikkas, an expert in energy systems and former chairman of the Cyprus Energy Regulatory Authority (CERA).
Speaking to the Cyprus News Agency (CNA), Poullikkas noted that his assessment is “made with caution, pending the official investigation report”.
He explained
