At present, if China wants to effectively deal with the energy crisis, it must reduce the intensity of energy consumption and develop and utilize new energy sources. First, reduce the intensity of energy consumption. Reducing the intensity of energy consumption is the fundamental way to alleviate the energy crisis. First, the state must strengthen publicity and education, call for energy conservation and emission reduction, and let every socialist citizen take energy conservation and emission reduction as his own responsibility and obligation. Second, we must always adhere to the principle of giving priority to energy conservation, vigorously improve energy utilization efficiency, adjust economic structure, intensify scientific and technological innovation, realize major changes in production methods and consumption patterns, and promote comprehensive, coordinated and sustainable economic and social development. The development of new energy is in step with the support of the conference. Vigorously developing new energy sources such as solar energy, geothermal energy, hydro energy, hydrogen energy, ocean energy, wind energy and biomass energy can effectively solve many social problems and make contributions to building a harmonious society. On the other hand, developing new energy sources can effectively solve the energy crisis and alleviate the energy shortage.