BUDAPEST, Hungary - An unprecedented blackout across Spain and Portugal disrupted the lives of millions across the Iberian Peninsula, illustrating modern society's reliance on electricity and the chaos that can ensue when the grid fails. The power across the region was nearly completely restored on Tuesday; however, the cause of the blackout remains unclear. For those affected, the incident is likely to leave a lasting impression and provoke considerations on emergency responses should another crisis arise.
Although widespread power failures are uncommon, having a plan in place for responding to such events—and preparing beforehand—can significantly enhance safety and manage disruptions effectively. A general power outage impacts everyone, whether at home, at work, or on the move. In the case of the blackout in Spain and Portugal, electric trains, trolleys, and subways halted, stranding passengers, while traffic signals ceased functioning, causing severe congestion.
The American Red Cross emphasizes that staying calm should be the first priority during a power outage, alongside addressing immediate needs for food, water, and shelter. Developing a plan to reach safety and communicate with loved ones is crucial. Unnecessary travel should be avoided, as roads can become hazardous due to the lack of traffic lights and potential congestion.
While at home, caution is advised when using candles or gas lanterns for light, as these pose fire and carbon monoxide risks. If available, battery-powered lanterns or flashlights are preferable, and users should conserve batteries to prolong their use. Individuals should also turn off unnecessary electronics and unplug appliances that were running when the blackout occurred to prevent damage from power surges once electricity is restored.
If the outage persists for several hours, it is vital to manage food to prevent spoilage. Government guidelines, such as those from Estonia, recommend minimizing the opening of refrigerators and freezers to preserve cold air, starting with the perishable items in the fridge before progressing to freezer contents and then non-perishables.
Preparation is critical in effectively managing such disruptions. Argo Kerb from the Estonian Rescue Board highlights that preparedness—whether psychological or practical—is essential. Amid rising global concerns due to armed conflicts, political instability, and climate change, governments are emphasizing crisis preparedness. For instance, in March, the European Union urged all 450 million residents within its 27-member states to stockpile essential supplies for at least 72 hours in light of potential crises.
The EU has suggested that individuals keep a supply of food, water, flashlights, identification papers, medications, and shortwave radios at home. Additionally, it is wise to have matches or lighters, chargers, and power banks for devices on hand. The recent blackout demonstrated the need for access to information, leading to a surge in sales of battery-powered radios in Spain and Portugal as internet and cellphone services faltered. Securing a supply of batteries and a battery-powered or hand-crank radio will help individuals stay informed during internet outages.
In a crisis, having cash readily available becomes crucial, as power outages can disrupt electronic payment systems. European commissioner for crisis management Hadja Lahbib recently remarked, "In the middle of a crisis, cash is king, and your credit card might just be a piece of plastic." The Swedish government also provides guidelines for crisis preparedness, stating that each person should store at least three liters (nearly a gallon) of water per day in their homes for drinking and cooking. Extra bedding and blankets are recommended for potential cold weather interruptions.
If you own a portable generator, it is vital to follow instructions carefully, ensuring it is never operated indoors or in enclosed spaces due to the lethal carbon monoxide it produces. Devices should be connected directly to the generator rather than through home wiring systems.
In conclusion, the recent widespread power outage across Spain and Portugal serves as a reminder of the importance of preparedness during unexpected crises, ensuring that individuals have the necessary supplies and plans in place to navigate such disruptions safely and effectively.
