Generator safety
Carbon monoxide, placement and safe connection.
Can you plug a generator into a wall outlet?No. Plugging a generator into a wall outlet (backfeeding) can kill utility workers and start fires. What it is, and the three safe ways to power your home.
Can you run a generator in a garage with the door open?No. Not attached or detached, not with the door open, not on propane. CPSC data on garage deaths, and a test where an open door didn't help.
Can you leave a generator running overnight?Yes, outdoors with the right setup. Distance, CO alarms, enough fuel and cool refueling rules for running a portable generator while you sleep.
What does CARB compliant mean on a generator? California rules explainedCARB compliant means certified for sale in California. What the SORE rules require, the 2028 zero-emission standard, and whether you can keep using yours.
Generator carbon monoxide safety: how far from the house, alarms and symptomsRun a generator outdoors only, 20+ feet from your home. CO alarms, CO shut-off models, symptoms of poisoning, refueling, rain, and what to do.
How far should a generator be from the house?At least 20 feet, with the exhaust pointed away from windows, doors and vents. Why 3–5 ft in manuals is a different rule, and how to pick the spot.
Can you run a generator in the rain?Not uncovered. OSHA and the makers say keep it dry, with a canopy or a running cover made for it, outdoors and 20+ feet away. Never in a garage.