Portable generators are commonly used during power outages, storms, and emergency situations when temporary electricity is needed. While they can be extremely useful, fire officials warn that generators can quickly become deadly if they are not used properly. Each year, preventable injuries, fires, and fatalities are linked to unsafe generator operation.
The most serious dangers associated with portable generators are carbon monoxide poisoning, electrical shock or electrocution, and fires. These risks increase sharply during extended outages, when generators may be running for long periods and safety shortcuts are taken.
Carbon monoxide exposure remains the leading cause of generator-related deaths. Carbon monoxide is an odorless, colorless gas that can overwhelm people without warning. Generators must always be operated outdoors and positioned well away from doors, windows, and vents. They should never be used inside homes, garages, basements, crawl spaces, or partially enclosed areas, even if doors or windows are open or fans are running.
Health officials caution residents to pay attention to flu-like symptoms that may indicate carbon monoxide exposure. Headaches, dizziness, confusion, fatigue, and nausea are common warning signs. If more than one person in a home begins experiencing these symptoms, carbon monoxide should be suspected immediately. Anyone who believes they may be exposed should get outside to fresh air right away and call 911 or seek emergency medical care.
Installing battery-operated or plug-in carbon monoxide alarms with battery backup is strongly recommended. Alarms should be placed according to manufacturer instructions, tested regularly, and have batteries replaced as needed. Outdoor grills or charcoal cookers should never be used indoors for heating or cooking, even during severe weather.
Electrical hazards present another major risk. Generators should be kept dry at all times and operated on a dry surface, preferably under an open, canopy-style structure designed for outdoor use. Hands should always be dry before touching a generator or connected equipment.
Appliances should be plugged directly into the generator or into heavy-duty, outdoor-rated extension cords that are free of damage and include proper grounding. One of the most dangerous practices is plugging a generator into a wall outlet. This method, known as back-feeding, can send electricity back through power lines and pose a serious electrocution risk to utility workers and nearby residents.
If a generator must be connected to a home’s wiring, a licensed electrician should install approved equipment such as a transfer switch. In some cases, utility companies can also assist with safe connection options.
Fire hazards are another common issue during generator use. Generators should always be turned off and allowed to cool completely before refueling. Gasoline spilled on hot engine components can ignite instantly. Fuel should be stored outside living areas in properly labeled containers and kept away from heat sources and fuel-burning appliances.
Fire officials stress that nearly all generator-related incidents are preventable. Safety guidance from organizations like the National Fire Protection Association consistently emphasizes that proper placement, ventilation, and electrical practices dramatically reduce the risk of injury, death, and property damage.
As power outages become more frequent and longer-lasting, safe generator use is not optional. Following established safety practices can mean the difference between getting through an outage safely and facing a life-threatening emergency.
- NMD Staff
Staff@NewMediaDetroit.com