面对全球日益严峻的能源和环境问题，开发利用可再生能源已成为世界各国保障能源安全、应对气候变化、实现可持续发展的共同选择。文章介绍了国际水电、风电、太阳能和生物质能等可再生能源的发展概况，对风电、太阳能和生物质能产业市场状况进行了综述，并介绍了欧盟、美国、日本和中国的可再生能源发展产业政策，最后对风能、太阳能光伏发电、生物质能、水电和地热能为代表的可再生能源市场发展趋势进行了展望。
With the increasingly severe global energy and environmental challenges，the development and utilization of renewable energy has became the world common choice for energy security，climate change and sustainable development. This paper introduces the development situation of international hydropower，wind power，solar energy，biomass energy and other renewable energy，summarizes the industry market situation of wind power，solar energy and biomass energy and introduces the renewable energy industry policy of the European Union，the United States，Japan，and China too. Finally the paper prospects the development trend of the renewable energy market with wind，solar photovoltaic power generation，biomass energy，and hydro and geothermal power represented.
