The article discusses the development of Integrated Gasification Combined Cycle (IGCC) technology in China's electricity industry. It analyzes the current status, trends, and research projects related to IGCC. The research focuses on the technical feasibility, key technologies, and design of IGCC power plants in different five-year plans. It also reviews the status of IGCC demonstration projects in China and the government's support for them. The study predicts that IGCC technology will play a crucial role in the sustainable development of electric power in China.