Literally posting one of the first google results so I cannot guarantee accuracy. "The gasoline-powered generators produce at best 6.13 kilowatt-hours per gall

Literally posting one of the first google results so I cannot guarantee accuracy. "The gasoline-powered generators produce at best 6.13 kilowatt-hours per gallon of fuel, at worst 4.42, and a median of 5.7." [1] So it sounds like it's ~5x as efficient as a gas generator. [1]https://settysoutham.wordpress.com/2010/05/26/portable-generators-about-half-as-efficient-as-power-plants/ https://settysoutham.wordpress.com/2010/05/26/portable-gener...