While power cuts in the UK are usually short-lived and infrequent, the unpredictable nature of weather, infrastructure faults, or energy shortages means it’s worth being prepared. Whether you’re living in a house or a flat, in a city or a rural area, a sudden loss of electricity can be inconvenient at best — and dangerous at worst. Here’s how to get ready.
Why Preparation Matters
The UK power grid is generally reliable, but storms, freezing conditions, or even supply issues can lead to localised blackouts. While most outages last only a few hours, even a short one can affect heating, lighting, cooking, and communication. Preparation is key to staying safe, warm, and informed.
Essentials to Keep at Home
Having the right items on hand can make a blackout far more manageable. Here’s a list of recommended supplies:
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Torches and batteries: Always have several in the house. LED torches or headlamps are ideal. Avoid candles if possible due to fire risk.
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Power banks: Fully charged power banks can keep your phone or tablet running during a prolonged outage.
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Battery-operated or wind-up radio: If the internet and mobile networks are down, this may be your only way to hear updates.
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Basic first aid kit: Accidents happen more easily in the dark. Be prepared for minor injuries.
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Bottled water: Store at least two litres per person per day for several days. While UK water supplies usually remain unaffected, it’s good to be cautious.
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Non-perishable food: Stock up on tinned foods, energy bars, crackers, dry pasta, and UHT milk. These don’t need refrigeration or cooking.
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Manual can opener: Often overlooked, this is crucial if you’re relying on tinned food.
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Warm clothing and blankets: If your heating system fails, extra layers can make all the difference.
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Cash: Card machines and ATMs may not work during a blackout.
Preparing Your Home
Some simple steps can minimise the disruption during a blackout:
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Charge all devices when bad weather is forecast or if you’re warned of potential energy disruptions.
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Keep fridge and freezer doors closed during an outage. A full freezer can keep food frozen for up to 48 hours.
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Unplug appliances like electric heaters, cookers, and irons to prevent fire hazards when power is restored.
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Learn how to manually open electric doors or garage systems.
Extra Considerations for Vulnerable Individuals
If you or someone in your household relies on powered medical equipment or has special needs, register with your energy supplier’s Priority Services Register. This offers extra support during outages.
Also, try to maintain a small buffer of essential medications, just in case.
Stay Connected and Informed
During a blackout, communication becomes more difficult. Here’s how to stay in touch:
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Have important phone numbers written down in case your mobile runs out of battery.
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Create a family or neighbour check-in plan: Agree on how you’ll communicate or meet if mobile networks are disrupted.
Optional Extras That Can Help
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Solar chargers: Useful for charging small devices if daylight is available.
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Portable gas stoves or BBQs: Useful for heating food or water — but only use them outdoors.
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LED lanterns: These give a wider spread of light than torches and are safer than candles.
Final Thought
Power cuts may be an inconvenience, but with the right preparation, you can ride them out safely and calmly. A little forethought today can make a big difference when the lights go out tomorrow.