On the basis of new technologies, systematic utilization and development of renewable energy, such as nuclear energy, wind energy, solar energy, ocean energy, hydrogen energy, biomass energy, geothermal energy, etc. Unconventional energy usually refers to new energy in addition to traditional energy. Compared with fossil energy, new energy has two obvious advantages, one is that the amount of pollution is relatively small and the reserve is large, and the other is that new energy is recyclable and renewable. Since the 21st century, the extensive use of fossil energy has brought environmental pollution, energy depletion and climate change to society, and the development and progress of human society have been seriously challenged. However, renewable energy and new energy have entered an era of rapid development, and will definitely become the strategic direction of social development and a new force in the world energy system in the future. One of the key points of my country’s future development is to master new energy technologies..