How We Tested the Best Home Generators. ... An electrician is needed to connect it to the electrical panel, and a plumber may be required to connect the propane or natural gas line to the generator.

Large whole-house generators can power an entire average home than smaller ones. Here are the best of each size from CR's ratings.

Finding the best fuel. Whole home generators typically use three main fuel options: natural gas, propane and diesel. Each fuel type has its own set of benefits and downsides.

Compared to diesel generators, natural gas generators produce a significantly lower rate of emissions, making them a great choice for whole-home backup power. Once they are installed, it’s ...

The best dual-fuel generators: Reviews & Recommendations Our favorite dual-fuel inverter generators span a range of purposes. Some are designed as reliable backup power sources for an entire home.

Tired of losing power, residents are purchasing whole-home generators fueled by natural gas. But that has stretched infrastructure -- and even led to a sewage backup.

Tired of losing power, residents are purchasing whole-home generators fueled by natural gas. But that has stretched infrastructure -- and even led to a sewage backup.