Gaseous Generators

Longer Runtimes and “Green” Fuel: Natural Gas Generators

Natural gas is becoming the preferred solution in many applications as it provides much longer runtimes, the permitting is easier, and units with natural gas have 90% fewer emissions compared to diesel generators. In addition, there is virtually no maintenance associated with natural gas generators, while diesel fuel requires conditioning annually.

Another advantage is that more AHJ’s are recognizing natural gas generators for sole off-site fuel choices because these generators rely on a strong underground pipeline network that is rarely impacted by weather. 

Generac is the expert in natural gas generators: with two Frost and Sullivan Awards and a recent CSE award for our 500 kW generators. Tested, trusted, and a bit disruptive: natural gas generators.

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750kW Gaseous Generator

Industrial fuel system components, non-automotive, designed for large gas gens and optimized to work in a wide range of ambient temperatures

  • Engine Size: Generac 33.9L
  • Open Set Footprint:
    182.5" x 84.3" (4637mm x 2141mm)
  • Enclosed Footprint:
    339.9" x 151.7" (8634mm x 3852mm)*

*L2 sound attenuated enclosure

Product Details

625kW Gaseous Generator

Industrial fuel system components, non-automotive, designed for large gas gens and optimized to work in a wide range of ambient temperatures

  • Engine Size: Generac 33.9L
  • Open Set Footprint:
    182.5" x 84.3" (4637mm x 2141mm)
  • Enclosed Footprint:
    339.9" x 151.7" (8634mm x 3852mm)*

*L2 sound attenuated enclosure

Product Details

500kW Gaseous Generator

As the leaders in natural gas, these sizable 500 kW generators are powered by a reliable 25.8L Generac engine providing the ultimate in dependability.

  • Engine Size: Generac 25.8L
  • Open Set Footprint:
    154.4" x 71.0" (3923mm x 1803mm)
  • Enclosed Footprint:
    207.4" x 71.0" (5268mm x 1803mm)*

*L2 sound attenuated enclosure

Product Details

450kW Gaseous Generator

Our sturdy 450 kW generators provide the ultimate run times with a robust 21.9L Generac engine, supplying power for virtually any application.

  • Engine Size: Generac 21.9L
  • Open Set Footprint:
    154.4" x 71.0" (3923.0mm x 1803.0mm)
  • Enclosed Footprint:
    207.4" x 71.0" ( 5268.0mm x 1803.0mm)

*L2 sound attenuated enclosure

Product Details

150kW Gaseous Generator (14.2L)

Supplying 150 kW of power, our natural gas generators featuring 14.2L engines can backup your investments in inventory and equipment.

  • Engine Size: Generac 14.2L
  • Open Set Footprint:
    127.95" x 52.93" (3250.0mm x 1344.5mm)
  • Enclosed Footprint:
    154.45" x 53.96" (3922.9mm x 1370.6mm)*

*L2 sound attenuated enclosure

Product Details