When cold weather arrives, the risk of carbon monoxide (CO) exposure increases. Westfield Gas + Electric wants to help keep you and your family safe by reminding you about the dangers of carbon monoxide, and the simple steps you can take to prevent CO poisoning.
Carbon monoxide is a colorless, odorless gas created when fuels such as natural gas, oil, propane, kerosene, gasoline, wood, or charcoal are burned. Heating systems, appliances, fireplaces, and engines that are not properly vented – especially in tightly sealed or enclosed spaces – can allow CO to build up quickly to dangerous levels. Because you can’t see, smell, or taste it, carbon monoxide is often called the “silent killer.” Each year, hundreds of people in the U.S. die from accidental CO poisoning, and thousands more are treated in emergency rooms.
Carbon monoxide poisoning can be hard to recognize because its symptoms often resemble the flu or Covid. Early warning signs may include headache, dizziness, weakness, nausea, vomiting, chest pain, and confusion. At higher levels, CO exposure can cause loss of consciousness and can be fatal. People who are sleeping or impaired may never experience warning symptoms at all.
The best protection against CO poisoning is a working carbon monoxide detector.
Install CO detectors on every level of your home and within 10 feet of bedroom doors. Test them regularly, replace batteries every six months, and replace the entire unit every five to seven years or according to the manufacturer’s instructions. Since CO is invisible and odorless, detectors are your only reliable warning.
You can also reduce risk by taking these precautions:
- Have oil- or gas-burning heating equipment inspected annually by a qualified technician.
- Before and after snowstorms, make sure exterior exhaust or intake pipes and vents are clear of snow and ice.
- Operate portable generators outdoors only, at least 20 feet away from your home, doors, and windows.
- Never idle a vehicle, snow blower, or other gasoline-powered engine inside a garage, even if the garage door is open or detached.
Carbon monoxide safety is important year-round, but winter conditions make awareness especially critical. If your CO detector alarms, take it seriously. Get everyone to fresh air immediately and call for help. Contact WG+E Emergency Dispatch at 413-572-0000 or call 911.
For more information, visit the Carbon Monoxide Safety section on our website.