Survival

Staying Warm in a Blackout: Layers, Small Rooms and Fuel Heaters

November 8, 2026

Alan Urban of Urban Survival Site lists 20 ways to stay warm when a winter outage cuts the power, drawing on a video from The Bug Out Location YouTube channel. He notes that most modern gas furnaces need power for their blower fans, so they quit in a blackout.

Snapshot

Urban's list, built on a video from The Bug Out Location, starts with keeping the body warm through gloves, socks, hats and layers, then moves to sealing off one small room and choosing a heater, from weak candle setups to propane, kerosene and diesel units. His bottom line is that a few tested basics beat costly gear, as long as every fuel heater is paired with carbon monoxide alarms.

Key points

  • Warm the body first: Insulated gloves, merino wool socks, hats, neck gaiters, chemical hand warmers and three clothing layers come before any heater.
  • Shrink the space: Pick one small interior room with few windows, cover the glass with insulating plastic and blankets, and even pitch a tent inside it.
  • Weak heaters: A clay pot over tealights may add a degree or two, since a candle gives off about 100 BTUs. A Vesta-style canned heat unit warmed a small bedroom 6 or 7 degrees in a test.
  • Stronger heaters: Indoor-rated propane units such as the Mr. Heater Buddy have an oxygen depletion sensor and tip-over shutoff, and a 10,000 BTU kerosene heater can cover one room. The video ranks diesel heaters best, though their exhaust must be vented outdoors.
  • Safety gear: Battery carbon monoxide detectors in every heated room, working smoke detectors, ABC-rated extinguishers and burn supplies.

Quick take

Urban says nobody needs every item or an expensive solar setup. He recommends warm layers, one small insulated room and a heater that is safe indoors, all tested before winter, and warns that anything burning fuel carries a carbon monoxide risk.

Read the full story at Urban Survival Site.