Power cuts in the UK: practical preparation
What to do before and during a blackout.
Most UK power cuts are short-lived and local, but preparing for a longer interruption is sensible. Your heating, internet, phone charging and perhaps even your water supply can be affected.
Before the lights go out
Charge power banks, keep a battery torch somewhere easy to reach, have a battery or wind-up radio, and write important contact numbers on paper. Keep ready-to-eat food, drinking water and warm layers available. If someone depends on powered medical or care equipment, arrange an appropriate backup plan with their provider.
During a power cut
Keep fridge and freezer doors closed. Use torches instead of candles, check on vulnerable neighbours, and follow local network updates. To report a power cut in Great Britain call 105; in Northern Ireland call 03457 643643. Call 999 if there is immediate danger.
Carbon monoxide matters
Never use a barbecue, camping stove or generator indoors. These can produce deadly carbon monoxide. Follow the manufacturer's safety instructions and official advice.
Further information: UK Government power-cut guidance.
Information is general preparedness guidance. During emergencies, follow official alerts and the instructions of emergency services.
← All guides