There are many applications where biogas technology is used.  A
system designed by CH-Four Biogas can

  • alleviate pressures on landfills
  • treat sewage
  • support local agriculture
  • generate rich fertilizer
  • provide natural gas-powered public transport
  • produce electricity and heat

Agricultural Digester Systems

Anaerobic digestion technology has been used on European farms for
over a century as a proven way to effectively treat manure while
increasing its nutrient value as a land-applicable material. Since the
early 20th century, biogas has also been used to produce electricity and
heat, thus providing substantial economic benefits for farm operators.

When processed in a CH-Four Biogas Inc. system, the manure
produced by one cow in a single day is capable of generating
approximately 2kWh of electricity per day. Similarly, one acre of corn has
the potential to produce roughly 18 kWh in a single day.

Municipal Waste-to-Energy Applications

Anaerobic digestion and biogas technology can be used in many
municipal and community-based environments. Whether using
residential or commercial organic waste, sewage, energy crops or
manure produced at local farms, anaerobic digestion can produce
clean energy for local use by everyday consumers.

Many cities, municipalities and communities around the world have
taken advantage of this technology and are reaping the economic,
environmental, and social benefits.

CH-Four Biogas Inc. strives to create an environment where organic
waste produced in the home and in commercial operations is diverted
from landfills to a centralized anaerobic digester. Organic waste can be
added to municipal sewage, which can be treated through the same
process. The end result is enough biogas to

- power thousands of homes,
- provide the fuel for natural gas-powered public transit systems,
- heat entire neighborhoods,
- reduce greenhouse gas emissions,

all the while discharging an effluent which is, in many cases, safe for
land application as an effective organic fertilizer.

Integrated Technology

CH-Four Biogas Inc. technology can be effectively integrated with other
renewable technologies, such as biodiesel and ethanol.

In both cases, energy rich by-products of the rendering process can be
incorporated and co-digested in an anaerobic digester. Not only is this
a much more economically and environmentally favourable disposal
method than sending the waste to landfills, the incorporation of these
by-products can greatly increase the efficiency of biogas production.

The energy and heat produced by a biogas system can then be used in
the production of biodiesel and ethanol, thus closing the production-to-
waste cycle.
Applications for Biogas
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