The most common use and need for portable generators is for backup ... While they are few and far between, you may also find generators that run on natural gas. There are also propane-powered ...

When the power goes out because of a hurricane, a storm, or a problem with the electrical grid, portable generators and whole ... without refueling, while natural gas models can run indefinitely.

A power outage may leave you literally caught in the dark, but you can still be prepared by buying a portable generator now.