A backup plan includes where the equipment runs
A generator decision is more than choosing equipment. It includes where it will operate and how the household will follow safety instructions. An outage is a difficult time to discover that the spot someone assumed would work conflicts with official guidance.
Before the next outage, bring the equipment instructions and CDC guidance into the same conversation. Start by reviewing the location you had in mind; installation and electrical connection need qualified advice.
Source: CDC carbon monoxide basics.
An open garage is not outdoors
CDC says never use a generator inside a home or garage, even when doors and windows are open. It calls for outdoor operation more than 20 feet from windows, doors and vents. Carbon monoxide is an odorless, colorless gas; a generator can produce it.
When using a generator, CDC advises a battery-powered or battery-backup carbon monoxide detector in the home. Do not treat an open door, window or a fan as an exception to the prohibition on indoor or garage operation.
Source: CDC carbon monoxide basics.
Check the assumption without operating the equipment
Name the proposed location in your plan, then compare it with CDC guidance and the manufacturer’s instructions. If you can’t establish a suitable setup, leave the plan unresolved rather than writing “generator available” as though that answers the safety questions.
Ask whoever owns or operates the equipment to review the instructions. Questions about installation, electrical connection or building restrictions need an appropriately qualified person and relevant local requirements.
Source: CDC carbon monoxide basics.
Keep the next action visible
Record the unresolved question, the person who will check it and where the instructions are kept. Share the conclusion with household members who might otherwise improvise during an outage.
You can make a useful plan without buying a new generator. The immediate task may be rejecting an unsafe assumed location or understanding the limitations of the equipment already owned. Explore PrepperGo for general household organization; keep equipment decisions grounded in official instructions.
Sources and further reading
Sources checked October 3, 2026 (UTC). This is our review date, not each source’s publication date.