0–5 min
Check for smoke, sparks, smell and visible damage; keep back if unsafe.
Emergency preparedness · 20 min
A power outage may affect one circuit, one street or a wider region. The first minutes call for safety, a reliable situation picture and careful energy use—not frantic activity.
Decision compass
Four questions lead from observation to a clear, safer action.
What needs to be clarified now?
Remember: Observe → assess → choose a safer option → act.

Check local causes and immediate danger before organising information and resources.
This order reduces fire risk, wasted power and misinformation.
Check for smoke, sparks, smell and visible damage; keep back if unsafe.
Check a local breaker once only if authorised; compare nearby buildings.
Place torches, keep cooling closed, switch sensitive equipment off.
Briefly check radio/alerts; send one status; use power saving.
Organise water, warmth, medication and vulnerable people.
RESULT / SAFETY CHECKStop: smoke, heat, repeat tripping or damaged wiring means distance and professional help.
Without touching equipment, check for smoke, sparks, burnt smells, heat or visible damage. Keep away and contact fire services or the network operator if any are present. If the board is dry, accessible and undamaged, reset only a familiar circuit breaker or residual-current device once. If it trips again, leave devices off and call a qualified electrician. Use torches rather than candles around stairs and trip hazards.
Check whether neighbouring buildings and street lighting are affected. Use official warning channels and a battery radio. Enable power-saving mode, reduce screen time and avoid unverified claims. One short status message uses less network capacity and battery than repeated calls.
Keep fridges and freezers closed. Switch off sensitive equipment so it does not restart simultaneously or suffer from voltage fluctuations when power returns. Gather lighting, warm clothing, medication, water and the radio centrally. Check vulnerable neighbours without compromising your own safety.
Decision training
Correct: B. Safety and situational awareness come first; closed refrigeration retains temperature longer.