Abstract:Currently, the global energy system is shifting from the absolute dominance of fossil energy to the transition of lowcarbon and multi-energy. The global energy production and consumption revolution is constantly deepening, and emerging industries and new formats continue to grow and develop. In the process of energy transformation, major developed countries take science and technology innovation as the forerunner and take system reform as the starting point. They are committed to solving major strategic problems, such as green energy and low carbon transition, multi-energy complementary coupling utilization, deep electrification, and smart energy network construction. Based on these, they can build a clean, low-carbon, safe and efficient modern energy system, and strive for the competitive strengths of energy science and technology revolution and industrial transformation. At the same time, energy technology innovation is in a highly active period, and emerging energy technologies are accelerating at an unprecedented rate, with a number of disruptive technologies spawning. This study systematically sorts out the major strategic plannings for energy science and technology developed by major developed countries and regions, as well as analyzes the progresses and important achievements of energy technology, which can help to accurately grasp the evolving technology directions. Finally, it proposes several constructive recommendations for the development of energy science and technology in China.