In 2017, when General Secretary Xi Jinping inspected Shanxi, he affirmed Shanxi's strategic decision to "striving to be the vanguard of the national energy revolution." This book aims to thoroughly implement General Secretary Xi Jinping's new energy security strategy of "Four Revolutions and One Cooperation", deeply analyze and judge the general trend of global and national energy revolution, accurately grasp the pulse of the era of high-quality energy development, and seize strategic opportunities to carry out pilot comprehensive reform of energy revolution, focusing on improving energy efficiency. It puts forward specific paths and policy suggestions on how Shanxi can achieve the historic leap from "coal boss" to "national energy revolution leader" in terms of the quality and efficiency of the source supply system, building a clean and low-carbon energy consumption model, promoting energy science and technology innovation, deepening energy system reform, and expanding energy foreign cooperation.