The house
Before the Power Goes Out at Dusk, Fit the Backup Plan to Mom's House
Walk through one dim evening on paper so you know which exits, alerts, lights, and helpers still work when the house loses power.
Mom is already moving toward the door when the lights go out. You need to know what changed.
The front hall may be dark. A door alert may be silent. The garage door may not open the usual way. Your phone may be in another room. None of this means you need a complicated emergency system. It means the backup plan has to fit this house, this doorway, and the people who are actually there at dusk.
Start with the door Mom is most likely to try
Stand where Mom usually sits late in the day. Look toward the exit she notices first. Then picture that route without the lamps, television, or familiar glow from the kitchen.
Check the whole path, not just the door. Notice rugs, steps, narrow turns, glass tables, pet bowls, and anything that becomes hard to see in low light. Decide which items can be moved now and which cannot.
Do the same for every exit Mom can reach, including a door into the garage, a walkout basement door, and a patio door. A rarely used door still belongs in the plan if she can open it.
If you have not yet worked through the ordinary dusk routine, begin with Start Here: Dusk to Morning, in Order. The outage plan should sit underneath that routine, not replace it.
List what stops working
Make a short list of everything near the exit that uses household power or a home internet connection. Include door alerts, cameras, smart locks, plug-in lights, voice assistants, cordless phones, and the garage door opener.
For each item, write down what happens when power or internet service is unavailable. Do not rely on the product name or an app screen. Check the instructions and use the built-in test method if there is one. If you cannot tell whether an alert has backup power, contact the maker and ask directly.
Keep the list plain:
Front door alert: Does it still sound? Where can it be heard?
Front lock: Can it be opened from inside? Can a helper open it from outside?
Garage door: How is it operated without power?
Phone: Which phone still works, and where is it kept?
Hall light: What lights this route when the outlet is dead?
A feature that works for several hours may still be the wrong fit if nobody knows it has switched to backup power. Add a simple way to recognize the change.
Fit the light to the route
Place backup light where you can reach it before stepping into the dark. One light in a kitchen drawer may not help if you are upstairs or between Mom and the front door.
Walk the likely route while the house is normally lit and choose the points where a light must be available. That may mean one near your evening seat, one near the sleeping area, and one near the main exit. Keep walkways clear so nobody has to carry a light while moving boxes, shoes, or furniture.
Do not create a bright beacon that draws Mom toward an exterior door while leaving the route back to you in shadow. The useful question is not, “Is there a flashlight?” It is, “Can I reach Mom, see the floor, and guide her away from the exit without leaving her alone?”
Give the person on duty one job at a time
If Mom heads for the door during an outage, the first job is staying with her. Use a calm, familiar line such as, “It is dark out. Come sit with me while I get a light.” You do not need to explain the electrical problem or persuade her that leaving makes no sense.
The second person, if one is present, can find the light, check the doors, and make calls. If you are alone, your plan needs to work with one set of hands. Keep the light and charged phone close enough that you do not have to leave Mom at the doorway.
Write down who can come over if the outage continues. Choose someone who can enter without requiring you to step outside or leave Mom alone. Make sure that person knows which entrance to use and what to do on arrival.
Check the parts unique to this house
A split-level home, apartment building, rural property, and house with an attached garage each create a different evening problem. Check what belongs to yours:
Are there interior stairs between Mom and the safest place to sit?
Does an exterior building door require power, a key, or a code?
Can a helper find the correct unit or house in the dark?
Does the garage provide another path outside?
Is there a gate between the door and the street?
Can you see the driveway or sidewalk from where you stay with Mom?
Is there a nearby room where Mom usually settles more easily?
If local help may be needed, keep the relevant contacts with the plan. Lifelines: Dementia Help in St. Louis provides a starting place for the support options used throughout this site.
Run a quiet tabletop test
You do not need to darken the house or surprise Mom. Sit with the other people who cover evenings and talk through the first few minutes.
Say where Mom is, which door she approaches, where each person is, and which devices are unavailable. Have each person name the next action. If two people both plan to make calls while nobody stays with Mom, change the assignments. If the only light is across the house, move it. If a helper cannot enter, fix the entry plan.
Repeat the exercise for a night when you are the only person home. That is the version that reveals whether the plan truly fits.
Keep one small outage card
Put a short card where the evening helper will see it. Include the location of backup lights, the phone that will be used, the entrance for arriving help, the person to call, and the devices that may stop working. Add the manual steps for the garage door or lock only if they can be written clearly and stored safely.
Review the card whenever the locks, alerts, internet service, evening helper, or furniture layout changes. The broader Sources page explains the public and nonprofit guidance behind this site's safety approach.
The goal is not to prepare for every possible outage. It is to make sure darkness does not take away your next step. When the plan fits the house, you can stay beside Mom, reach what you need, and keep the doorway from becoming the only thing either of you can see.