Portable generators are extremely useful during power outages — especially during storms.

But if used improperly, they can be deadly.

Every year, improper generator use leads to carbon monoxide poisoning, electrical fires, and serious injuries.

If you own a generator (or plan to buy one), here’s what you need to know.

⚡ Why Generator Safety Matters

Generators produce electricity — but they also produce carbon monoxide (CO), a colorless, odorless gas that can be fatal.

They also introduce serious electrical risks if not connected properly.

Safety is not optional.

🚫 Never Use a Generator Indoors

This includes:

• Garages
• Basements
• Crawl spaces
• Sheds
• Near open windows or doors

Even with ventilation, carbon monoxide can build up quickly.

Always operate generators outside, at least 20 feet away from your home, with exhaust directed away from windows and doors.

🔌 Never Backfeed Through an Outlet

One of the most dangerous mistakes homeowners make is plugging a generator directly into a wall outlet to power the house.

This practice, called backfeeding:

• Can electrocute utility workers
• Can cause fires
• Is illegal in many jurisdictions
• Violates electrical safety standards

Proper generator connections must follow standards published by the National Fire Protection Association under the National Electrical Code.

🏠 The Safe Way: Transfer Switch or Interlock

To power parts of your home safely, you need one of the following installed by a licensed electrician:

• Manual transfer switch
• Automatic transfer switch
• Approved interlock kit

These devices:

• Prevent backfeeding
• Isolate your home from the utility grid
• Allow safe power distribution
• Protect your electrical panel

🔥 Use Proper Extension Cords

If not using a transfer switch:

• Use heavy-duty, outdoor-rated extension cords
• Ensure cords are properly sized for the load
• Avoid running cords through water
• Keep connections dry

Undersized cords can overheat and cause fires.

🧯 Let the Generator Cool Before Refueling

Gasoline spilled on a hot engine can ignite instantly.

Always:

• Turn off the generator
• Let it cool completely
• Refuel in a well-ventilated area

Store fuel safely away from living spaces.

💡 Install Carbon Monoxide Detectors

Every home should have working CO detectors — especially when using a generator.

Test them regularly during outages.

⚠️ Signs Something Is Wrong

Shut down the generator immediately if:

• You smell exhaust indoors
• CO detector alarms
• Cords feel hot
• You notice sparking
• Breakers trip repeatedly

Safety comes first.

🛠 Is a Portable Generator Enough?

Portable generators are good for temporary power.

However, if you experience frequent outages, you may consider:

• A permanently installed standby generator
• Whole-home surge protection
• Panel upgrades for proper capacity

A professional evaluation can help determine what system fits your home safely.

🔎 Final Thought

Generators are powerful tools — but they must be used responsibly.

The goal during an outage is to stay safe and comfortable, not create a second emergency.

If you’re unsure how to connect or operate your generator safely, it’s worth having a licensed electrician review your setup before the next storm hits.