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Bioenergy village : ウィキペディア英語版 | Bioenergy village A bio-energy village is a regionally oriented concept for the use of renewable energy sources in rural areas. The system uses biomass from local agriculture and forestry in a biogas powerplant to meet the complete energy requirements of a village, such as electricity and district heating. These villages tend to be self-powered and independent from external grids, despite being connected to overland grids for feeding surplus energy. The term "bio-energy village" refers to a dependency on fresh biological material as a source of energy only whereas an "ecovillage" includes a variety of networks. Examples of such villages are Jühnde near Göttingen, Mauenheim near Tuttlingen and Bollewick near Berlin in Germany. ==Energy production== Liquid manure, grass, silage and other raw materials from agriculture are fermented in a biological gas facility. The biogas produced fuels a combined heat and power plant (CHP). The heat is distributed via a district heating system while power is fed into a local electricity grid. In winter, additional heat requirements can be supplied by a supplementary heating plant, in which wood chips or straw are burned.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bioenergy village」の詳細全文を読む
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