How to Prepare Your Home for a Power Outage

When the lights go out, the difference between a minor inconvenience and a real crisis is what you set up beforehand. Here's the short-list of gear and habits that actually help.

Who should actually prepare

If you live in a city with buried lines and only lose power twice a year for an hour each, you don't need much. A couple of flashlights and a charged phone gets you through. The people who genuinely need a plan:

• Anyone with above-ground rural lines that drop in every windstorm
• Anyone running medical equipment that needs continuous power (CPAP, oxygen concentrator, dialysis)
• Anyone in a cold climate where a 48-hour outage in January is a freeze-risk for pipes
• Anyone on a well — no power means no water

If that's you, the cost of preparation is small relative to the cost of being unprepared once.

The gear that actually earns its place

Tier one, $200 total. A pair of portable power stations (one in the kitchen, one in the bedroom), a few LED lanterns with USB recharge, and a box of AA batteries. This covers 24-48 hours of comfort for a typical household.

Tier two, $1,000. A 1500-2000Wh power station like the Jackery Explorer 2000 Plus, plus a 200W solar panel for daytime recharge. Runs a fridge, a router, phones, and a couple of lights through 2-3 days. Quiet, no fumes, lives in a closet the other 51 weeks of the year.

Tier three, $4,000+. A standby propane or natural gas generator (a Generac or Kohler unit) wired into the panel by an electrician. Full house, automatic transfer switch, no thinking required. This is the right answer for rural medical-equipment households. Skip the cheap gasoline generators — the fuel goes bad in 6 months, they're loud, and the carbon monoxide risk is real.

The non-gear part nobody talks about

Have a family plan. Where do you meet if the house has to evacuate. Who's calling whom. Where's the spare key. Where's the printed phone number list (because your contacts app needs a charged phone).

Keep one credit card and $100 cash in a sealed envelope somewhere not in your wallet. Card readers go down when the power goes down. Cash works. ATMs in the area will be empty inside two hours of a regional outage.

Know how to manually open your garage door. There's a red cord. Pull it. Most people don't know this until they need it.

Common mistakes

Buying a generator and never running it. Generators that sit for a year and then get pulled out during an emergency frequently don't start. Run it for 15 minutes once a quarter under load (a space heater plugged in works) and you'll find the problems before you need it.

Using candles. Real fire risk in a stressed household with pets and kids underfoot. Skip them. A rechargeable LED headlamp is $30 and won't burn the house down.

Storing fuel in the wrong place. Gasoline next to the water heater is how houses become news stories. If you keep fuel, it goes in a vented shed away from the building.

Not testing the gear quarterly. Batteries die in storage. Power stations self-discharge. Flashlights corrode. A 20-minute quarterly check on the calendar prevents 90% of the "it didn't work" stories.

For the broader car-and-bag picture, see the car emergency kit I'd build today. Power outage prep at home and on the road overlap more than people expect.