Food & Water
How to Cook During a Power Outage
Safer no-power meal planning and outdoor-only combustion appliance use.
Practical, evidence-led approach: Ready Resolve distinguishes established emergency guidance from merchant claims and speculative scenarios.
On this pagePractical priorities · Key decisions · Next steps · Related guides
Protect cold food
Ready.gov says a refrigerator keeps food cold for about four hours if kept closed, while a full freezer can hold a safe temperature for about 48 hours. Use a thermometer when possible.
Store practical food
Favor shelf-stable foods your household already eats, with manual-opening and preparation methods that do not depend on grid power.
Treat water as a system
Store drinking water, know local advisories, and plan for people, pets and sanitation—not just a few bottles.
Safety: Fuel-burning camp stoves, grills and generators belong outdoors, away from windows, doors and garages. Never use an oven or gas stovetop to heat the home.
What to do next
Turn this topic into one or two concrete household actions. Preparedness works better as a maintained system than as a one-time shopping list.
Related guides
- Emergency Water Storage: A Practical Guide
- Emergency Food Storage for Power Outages
- How Long Does Food Last When the Power Goes Out?
- David’s Shield review
Editorial sources:
Ready.gov power-outage and preparedness guidance; NOAA Space Weather Prediction Center for geomagnetic-storm/grid information.
Ready.gov power-outage and preparedness guidance; NOAA Space Weather Prediction Center for geomagnetic-storm/grid information.