Propane. For a portable generator, you’d need four to eight 20-lb. propane tanks on hand to run the generator for 24 hours—a lot of grill tanks. Larger cylinders are available.

With power outages widespread during this bout of severe winter weather, knowing how to operate a generator safely is paramount.

Paying attention to your generator's engine, fuel, oil, and other supplies will help you keep your generator running for years and ready when you need it. But whatever fuel your generator uses ...

Here are a few mistakes to avoid when running a generator. Not reading the manual Technically, this is a mistake to avoid before you’re in a position of having to run your generator.

With power outages widespread during this bout of severe winter weather, knowing how to operate a generator safely is paramount.