绿藻作为生物能源的研究和开发具有诱人的发展前景。本文概述了绿藻制氢和产氢途径的研究进展，重点介绍了绿藻高效制氢的影响因素--绿藻[Fe]-氢化酶的研究和绿藻制氢的重要控制参数，同时，对绿藻制氢作为生物能源的开发应用前景进行了展望。

Green algae are invaluable plant for the development of biological energy research and industrial application. In this article, first, we briefly summarized the known pathway of hydrogen production by green algae; second, we mainly studied [Fe]-hydrogenase, the key control parameters of hydrogen production; lastly, we forecast the future of developing biological energy of green algae.