Does a heat pump work in a power cut? What happens, and how to stay warm
A heat pump stops in a power cut. Learn what happens to heating and hot water, when batteries help, how to restart, and how to stay warm safely.
Updated 30 September 2026
The Ready & Sorted team
How to keep warm in a power cut without heating: a safe plan for a cold snap
To keep warm in a power cut, wear thin layers, gather in one room and shut doors and curtains. Never use a barbecue or camping stove indoors.
Updated 30 September 2026
What is my load block letter? Rota power cuts and rolling blackouts explained
Your load block letter (A to U) decides your home's turn in a rota power cut. Find it by postcode at powercut105.com or on your electricity bill.
Updated 29 September 2026
What to do in a power cut in the UK: the first 10 minutes, the first 12 hours, and after
Power cut? Call 105 free in England, Scotland and Wales, or 03457 643643 in NI. What to do in the first 10 minutes, if it lasts, and after.
Updated 29 September 2026
How long will my fridge and freezer stay cold in a power cut? A UK food-safety guide
A full freezer stays frozen for up to 48 hours in a power cut (about 24 if half full) and a fridge cold for up to 4 hours (FSA). What to keep or bin.
Updated 29 September 2026
Emergency kit list for UK homes (2026): the GOV.UK Prepare list, and 7 things we’d add
GOV.UK Prepare's home emergency kit: torch, power bank, radio, spare batteries, first aid kit, sanitiser and wipes, water, no-cook food, baby supplies.
Updated 29 September 2026