Gas driven air compressors are powered by gas rather than electricity or diesel fuel. These compressors do not need to remain plugged in, like electrical compressors, and are also substantially quieter than diesel powered options. This makes gas driven compressors ideal for mobile applications on job sites where no electricity is available, and for service trucks or fleets. However, gas driven compressors are not recommended for indoor applications, as they do produce fumes. Many of these compressors are used for construction, municipality, landscaping, boring and winter irrigation blowouts.