On the eve of new energy technology breakthrough, are we ready

Second, hydrogen energy will become an important medium for building the future energy system and achieving energy reform. With the low-carbon and non-carbonized transformation of human society, the breakthrough and utilization of hydrogen energy technology has become an important direction of energy clean development. Many countries and regions in the world have issued a strategic roadmap for hydrogen energy development, elevating hydrogen energy planning to a national strategic level. As an important energy medium for interconnection and complementarity of various energy networks and collaborative optimization, hydrogen energy can improve the utilization rate of renewable energy, realize the coupling of power grid and gas network, and increase the flexibility of power system. At the same time, it has the energy storage function, and realizes energy consumption and storage by electrolyzing water to produce hydrogen from renewable energy. Therefore, it is necessary to strengthen the top-level design of hydrogen energy, clarify the large-scale application scenarios, rationally propose the hydrogen energy development roadmap under different scenarios, and formulate corresponding standards and specifications, and accelerate the development of the industrial chain such as green hydrogen production, storage, transportation and application.

Third, solar fuel technology breakthroughs and cost reductions will help reduce oil dependence. Solar fuel technology is gradually developing from basic scientific research to industrial viable technology, which is expected to fundamentally change the over-reliance on fossil resources in the energy and chemical industries. The progress of solar power generation technology and wind power generation technology will further reduce the cost of power generation, and drive the renewable energy electrolytic water hydrogen production quickly to become a green and sustainable solar fuel production route. The key to using solar energy to efficiently convert water and carbon dioxide into fuels or chemicals is how to reduce costs and improve efficiency. China should continue to increase the research and development of solar fuel technology, strengthen the research and development and application of solar power technology and building and other infrastructure integration technology, select areas rich in sunlight resources to carry out typical demonstration projects, and promote the industrial production process of solar energy technology.

Fourth, the energy Internet will give play to the dual advantages of "Internet plus" and smart energy to achieve overall and optimized energy allocation. The energy Internet can realize the reconstruction of energy production and consumption order, deeply integrate energy production, transmission, storage, consumption and market operation with information and communication technology, create new business models, and realize a new energy ecosystem of energy sharing. The construction of the energy Internet needs to strengthen the integration of mobile Internet, cloud computing, big data and the Internet of Things and other technologies in the smart grid, build a financial support platform, strengthen the management system for the construction of shared energy infrastructure, realize the marketization of the energy Internet, and build a safe, efficient and sustainable smart energy system. China should actively promote the research and development of key technologies of the energy Internet, strengthen the interconnection between different energy networks, promote the construction of comprehensive energy network infrastructure, and improve the service and management and operation mechanism of the energy Internet.