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Power Outage Checklist: What to Do When You Lose Electricity

June 18, 2026

The lights flicker once, then everything goes dark and quiet. No hum from the fridge. No fan. No Wi-Fi. Most people’s first instinct is to grab their phone and start complaining. But the first five minutes of a power outage actually matter — especially if you don’t know whether it’s just your house or the whole block.

I’ve been through multi-day outages during ice storms in the Midwest and quick summer brownouts where the power came back in 20 minutes. The difference between “mildly inconvenient” and “genuinely miserable” comes down to a few smart moves right at the start. Here’s what to do, in order.

Step One: Figure Out the Scope

Before you do anything else, check if the outage is just your house or the neighborhood.

Look out the window. Are the streetlights on? Neighbors’ porch lights? If everyone else has power and you don’t, check your main electrical panel. A tripped breaker will sit halfway between ON and OFF. Flip it fully to OFF, then back to ON. If it trips again immediately, you have a short somewhere — leave it off and call an electrician.

If the whole block is dark, it’s a utility outage. Skip the breaker panel and move to the next steps.

Step Two: Unplug Everything That Matters

When power comes back, it sometimes comes back with a voltage spike. That spike can fry circuit boards in TVs, computers, gaming consoles, and anything with a microchip.

Walk through the house and unplug:

Leave one lamp or light switch in the ON position so you’ll see the moment power returns. Make sure everyone in the house knows which one it is.

Step Three: Light the Room Safely

Flashlights, headlamps, and battery-powered lanterns only. Do not light candles unless you are actively awake and in the same room. Every year, candles cause fires during power outages because someone sets one on an uneven surface, a kid knocks it over, or someone falls asleep with it burning.

Keep a flashlight in the same spot in every room — a drawer near the door or on a nightstand — so you can find it by feel in the dark. I stash a cheap LED flashlight in every bedroom and the kitchen. They cost $3 each and I’ve never regretted it.

Step Four: Leave the Fridge Alone

A full refrigerator keeps food cold for about 4 hours if you leave the door shut. A half-full fridge gives you about 2 hours. A full freezer holds its temperature for 24 to 48 hours, depending on how packed it is and whether you open it.

Every time you open the door, you release cold air and shorten that window. Grab what you need for the next few hours — water, snacks, something for the kids — in one quick trip, then tape the doors shut if you have to. A strip of painter’s tape across the fridge door is a good reminder for everyone in the house to stay out.

If the outage looks like it’s going to last more than 4 hours, move the most valuable perishables — milk, meat, leftovers — into a cooler with ice packs.

Step Five: Stay Informed Without Draining Your Phone

Your phone is now your only link to outage updates, emergency alerts, and the outside world. Treat the battery like a limited resource.

A battery-powered radio or a weather radio with hand-crank charging is the backup that doesn’t compete with your phone. If you don’t own one, put it on the list for next time.

Sign up for your utility company’s outage text alerts ahead of time. Most providers let you text OUT to a short code and they’ll send restoration estimates automatically. You want that set up before you need it.

Step Six: Know When to Leave

Most outages are annoying but safe. A few situations mean you should pack up and go:

If you stay, close doors to unused rooms to trap heat or cool air in the main living area. Gather everyone in one room. Body heat helps in winter.

Step Seven: Downed Lines Are Never Safe

If you see a power line down — on the street, on a fence, across a tree branch, in a puddle — stay at least 30 feet away. Do not walk near it. Do not drive over it. Do not try to move it with a stick, a broom, or anything else. A downed line can energize the ground around it. You don’t have to touch the wire to get electrocuted.

Call 911. Then call your utility company’s emergency line. Then stand guard from a safe distance to warn anyone else who might wander near it. This is the one thing on this list where you stop being a homeowner and let the professionals handle everything.

What to Have Ready Before the Next One

You don’t need a bunker. You need a shoebox-sized kit:

The power bank is the one people always forget. Buy one with enough capacity to charge your phone twice. Charge it fully, then store it with the flashlight. Set a calendar reminder to recharge it every three months. A dead power bank during an outage is just a paperweight.

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