The power cut that took large parts of Spain and Portugal off-grid, reminds us how energy-dependent we are. Whole cities fell silent. There were no trains, no gasoline top ups, no phones to call home. Points of sale at stores could not function. Many citizens were caught unprepared. They had not taken four basic precautions for surviving power cuts and grid failures.
Four Keys for Surviving Power Cuts For a Few Days
The power was back on again throughout Spain and Portugal, within twenty-four hours. This should be the norm for a modern, well-regulated grid. Meanwhile, many citizens had to remain where they were, either at work or at home.
But a fortunate few were better prepared, because they knew these four steps to surviving power cuts:
- FOOD SUPPLY: The refrigerator and freezer stop working when a grid is down, and are best left alone as much as possible. Stock up with a supply of tinned and dry foods. If you have a small, portable gas stove, you may even be able to prepare a simple meal.
- PORTABLE LIGHT: Keep an emergency supply of candles, candle holders, matches, torches, and several packs of spare batteries. We’ve heard of candle ‘stove tops’ that boil water. Train the family beforehand, so they know how to use these safely.
- COMMUNICATION: You can’t talk on a phone when the battery is flat, even if your service provider is online. Purchase a solar battery charger, or a power bank from a leading supplier you trust. Test your equipment every week. Make sure each family member knows how to use it safely.
- CASH IN HAND: ATM’s do not work when the power is off. Banks keep their doors tightly shut. Cash can be your only option when you need to purchase something. Keep a supply of small banknotes somewhere handy. Make sure other family members know where to find the cash.
We hope we never experience a power cut like the one in Portugal and Spain, although it could happen. We wrote this post to remind ourselves of fundamentals, that we quite often take for granted.
More Information
Balancing the Utility Grid With Stored Energy
