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A biogas plant/fueled largely by chicken manure was started at a farm south of Berlin.
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About US$14.5 million was invested in the project
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16. is expected to meet the energy
requirements of 4,600 households when it becomes fully operational. Located 100km south
of the German capital, the innovative plant has been designed to produce heat and fertilizer
as well as electricity. 17. 70 percent of the energy comes from chicken manure and the
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rest from corn and grass.
Biogas refers to a mixture of gas that is produced when organic material is broken down,
usually in the absence of oxygen. It's able to provide a renewable energy source and can be
used 18. electricity or heated water. Replacing fossil fuel with biogas can greatly help
the environment. “The project is 19. to serve as a model for the egg and chicken industry,"
said Environment Minister Sigmar Gabriel, whose department put up almost 10 percent of
the cost.
The farm contains two plants, each 20. 35,000 chickens that produce 25,000 tons of
manure a year. The energy produced from the biogas plant will be able to provide electricity
for the farm buildings as well as local administration offices.
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