摘要：One of the biggest available power plants in the agricultural and agro-industrial
areas is the biomass. The same one appears in the form of vegetal and animal residues, such
as remaining portions of harvest, animal residues, agroindustry energy and effluent
plantations. These residues can be used by the agricultural or agroindustry producer for the
direct burning, aiming at the production of heat or production of biogas in biodigestors.
Together to the country properties where it has the activity of swine culture, the availability of
these residues occurs, characterizing itself in a great energy potential. In this work it was
objectified to determine the cost of biogas and the viability of production of electricity
generated from exactly in a country property, using itself as equipment of conversion of
biogas in electricity a connected engine of internal combustion to an electric generator.
