Biogas – Higher efficiency



Cat® Gas Gensets help convert Biogas to clean energy

Byproduct gases from agricultural, food processing and industrial processes are captured to fuel Cat® low-energy fuel generators. These generators are engineered to handle fuel with variations in methane content typical of biogas operations. And the energy you generate is nearly free power for your facility.

Durable and reliable biogas can yield significant long-range savings, in addition to being environmentally responsible. By tapping into biogas resources with proven Caterpillar technology, many industries can:

  • Reduce carbon emissions through the destruction of naturally occurring methane
  • Reclaim valuable land space normally used for purifying organic wastewater
  • Eliminate odor and pest issues that are caused by the decomposition of organic material

See how customers are using waste gas from plant processes as a fuel source.


Landfill Gas to Energy    

Linn County Solid Waste Agency, Iowa USA

  • G3520C Gas Generator Set
  • Revenue from Power Production Over $500,000

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Linn County Solid Waste Agency, Iowa USA Linn County Solid Waste Agency, Iowa USA

Wastewater Treatment Facilities    

Gresham Wastewater Treatment Plant, Oregon USA

  • 2 - G3508 Gas Generator Sets
  • Almost $1 Million in Annual Savings

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Essex County Essex County

Agriculture Digesters    

Homestead Dairy, Indiana (2009)

  • 4 x G3512
  • 1.6 MW electricity 

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Homestead Dairy Homestead Dairy

Food Digesters    

Monogram Snacks, Virginia USA

  • CG132-08 Gas Generator Set
  • 200 kW used to Power Waste Treatment Facility
  • 2,687 metric tons (2,961 tons) a year reduced net carbon emissions

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Monogram Snacks, Virginia USA Monogram Snacks, Virginia USA

Cat Gas Products

Cat Gas Products

From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.

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Caterpillar offers standard and customized power solutions for all your applications, where you need it, whenever you need it.

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