本文预测估计了生物质未来的潜力，其能量潜力可达到现今世界总能耗的１８０─２００倍；在生物质能的各种转换技术中，沼气技术、生物质发酵生产燃料乙醇和生物质直接燃烧发电技术已形成规模化生产和利用；生物质气化、生物质固化成形技术已开始进入规模化生产；其余技术仍处于研制试点阶段。 This paper estimates the future potential of biomass with an energy potential of 180- 200 times the total energy consumption in the world today. In various biomass conversion technologies, biogas technology and biomass fermentation produce fuel ethanol and biomass directly Combustion power generation technology has been formed large-scale production and utilization; biomass gasification, biomass solidification forming technology has begun to enter large-scale production; the remaining technology is still in the pilot phase of the development.