Nearly 2 Million Gallons of Diesel Saved Each Year Using an Anaergia Biogas Upgrading Facility

BURLINGTON, ON, March 5, 2013 /CNW/ - Anaergia Inc. ( today announced that the biogas upgrading facility at Fair Oaks Farms in Indiana is now operational.  Anaergia designed, built and now operates the facility that converts biogas from cow manure into the equivalent of nearly 10,000 gallons per day of diesel fuel for one of the largest milk hauling fleet using renewable natural gas in the United States.

Manure collected from 11,000 dairy cows is anaerobically digested to produce a biogas composed of roughly 60% methane.  Anaergia cleans, compresses and upgrades the biogas to over 98% methane under a 15 year operations contract that could be extended in the future. The product gas called biomethane, is odorized to form renewable natural gas (RNG) and then further compressed up to 4,000 psig into compressed natural gas (CNG) for vehicle fueling.

A fueling station supplies the renewable natural gas to fuel a fleet of 42 milk trucks operated by Fair Oaks Farms and AMP Americas.  The renewable fuel avoids the consumption of diesel fuel for their daily milk deliveries that run in excess of 20,000 miles per day across the Midwest United States.  Excess renewable natural gas generated at Fair Oaks Farms that is not used for onsite fleet fueling will be injected into the natural gas grid to offset fossil fuel based consumption by other AMP Americas CNG fueling stations.  The project is expected to save millions in fuel costs each year and reduce greenhouse gas emissions of the fleet by roughly 40,000 tons per year or the equivalent of over 7,000 passenger cars.

"We believe we are part of the answer by using renewable energy to reduce dependence on imported oil. We're employing proven technology to solve one of the United States' biggest economic problems. In addition, we're combining time-tested fleet management practices to achieve the highest possible productivity" said Mark Stoermann, Project Manager for Fair Oaks Dairy Farm.

"The biogas upgrading project at Fair Oaks Farms demonstrates how forward thinking businesses can use proven biogas technologies to advance environmental sustainability and reduce operating costs," said Steve Watzeck, CEO of Anaergia Inc.  "We are proud to have been selected to build and operate this outstanding example of environmental stewardship for Fair Oaks Farms".

About Fair Oaks Farms

Fair Oaks Farms, based in northwestern Indiana, is comprised of twelve dairies with over 35,000 dairy cattle for the production of milk, cheese, ice cream and butter.  Fair Oaks Farms is also well known as a tourist attraction and popular field trip destination that promotes sustainable farming in the region.

About Anaergia Inc.

Anaergia Inc. is a global leader in offering sustainable solutions for the generation of renewable energy and the conversion of waste to resources. Through its subsidiaries, Anaergia is trusted at more than 1,600 operational renewable energy projects globally.  Anaergia operates out of 16 offices across North America, Europe and Asia.

Image with caption: "Anaergia's biogas upgrading facility at Fair Oaks Farms in Indiana (CNW Group/Anaergia Inc.)". Image available at:

SOURCE: Anaergia Inc.

For further information:

visit or contact:

Kurt Rohmann 
Corporate Strategy & Marketing 
Anaergia Inc. 

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Anaergia Inc.

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