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沼氣發電在發達國家已受到廣泛重視和積極推廣。生物質能發電并網在西歐一些國家占能源總量的10%左右。   沼氣發電我國沼氣發電有30多年的歷史,在“十五”期間研制出20~600kW純燃沼氣發電機組系列產品,氣耗率0.6~0.8m0/kw h(沼氣熱值 ~>21MJ/m0)。但國內沼氣發電研究和應用市場都還處于不完善階段,特別是適用于我國廣大農村地區小型沼氣發 電技術研究更少,我國農村偏遠地區還有許

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