Spain and Portugal on Monday were hit by a complete power outage, leaving trains stranded in tunnels, office workers stuck in lifts and cutting mobile telecommunications in the biggest blackout in Europe for two decades.
The catastrophic failure of the electricity supply has raised pressing questions about the resilience of grid infrastructure across Europe as governments race to roll out renewables and reduce carbon emissions from their electricity systems.
您已閱讀10%（630字），剩余90%（5627字）包含更多重要信息，訂閱以繼續探索完整內容，并享受更多專屬服務。