June 18 2024: US heat wave news

As temperatures rise, so does the risk of power outages. Home generators can help — but there are also some risks.

Incorrectly using a generator can lead to dangerous consequences, such as electric shock or electrocution, fire, or carbon monoxide poisoning from engine exhaust, according to the US Consumer Product and Safety Commission.

If you’re without power and thinking of using a portable generator, here are several tips for doing it safely.

Install battery-operated carbon monoxide alarms: Carbon monoxide is a colorless, odorless gas produced when a fossil fuel — coal, crude oil or natural gas — is burned by furnaces, portable heaters or generators, vehicles, stoves, grills, gas ranges, or fireplaces. Depending on a generator’s power capacity, it can emit as much carbon monoxide as a hundred idling cars, according to the Maine governor’s office.

Breathing in too much carbon monoxide can cause symptoms including headache, upset stomach, dizziness, weakness, vomiting, chest pain and confusion, according to the US Centers for Disease Control and Prevention. Depending on how much you inhale and your health status, you could also faint or die.

Know where to position them: Generators are for outdoor use only, far away from any physical structures. The National Weather Service said you should keep a generator at least 20 feet away from doors, windows and vents, and never run one inside a home or garage, even if doors and windows are open.

Take care of your fuel: If you need to store fuel, consider how much you can store and for how long, since gasoline or diesel fuel saved for more than a month may need additional chemicals added to remain usable. Store fuel in containers approved by the American National Standards Institute or the Occupational Safety and Health Administration in a cool, dry, well-ventilated place, away from all potential heat sources.