Hydrogen does not pollute the environment,but help improve the ecological and economic benefits.It is the most potential for development of clean energy.In the 21st century,countries around the world investing a lot of money and research efforts,engaging in the development and use of hydrogen energy research,have made a series of innovations.In the manufacture of hydrogen,there are water to produce hydrogen technology,ethanol in the hydrogen technology,waste to produce hydrogen technology.In the field of hydrogen storage,glass microspheres pressure hydrogen storage technology,hydrogen storage container new materials,facilitate the storage of hydrogen intermediates are proposed.In hydrogen utilization,it is necessary to promote hydrogen fuel cell vehicles and hydrogen fuel research and development,and build the world's first hydrogen power plant.