Quick Answer
Carbon monoxide poisoning is a serious risk when using a generator outdoors because ventilation is critical to preventing the buildup of this invisible, odorless gas.
Understanding Carbon Monoxide Risks
Carbon monoxide (CO) is a byproduct of generators, especially those running on gasoline or propane. When CO builds up in the air, it can cause headaches, dizziness, nausea, and even death. The Centers for Disease Control and Prevention (CDC) estimates that between 2009 and 2019, there were over 430 CO-related deaths in the United States alone.
Ensuring Proper Ventilation
Proper ventilation is crucial to prevent CO buildup. Generators should be placed in well-ventilated areas, at least 20 feet away from any windows, doors, or vents. A minimum clearance of 3 feet is recommended to prevent CO from entering nearby buildings. Running a generator in an enclosed space, such as a garage or shed, is never acceptable. To ensure safe ventilation, you can also use CO detectors specifically designed for outdoor use, which can detect CO levels in the surrounding air.
Best Practices for Generator Safety
To minimize CO risks, follow these best practices: always read the manufacturer’s instructions for your generator, ensure proper installation, and maintain it regularly. Do not run multiple generators in close proximity, as this can increase CO levels. Make sure to check CO detectors regularly and replace them according to the manufacturer’s schedule. In areas with high humidity, consider using a CO detector with a higher sensitivity to CO levels.
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