In 2020, Tianjin IGCC Demonstration Power Plant successfully completed the task of "safeguarding people's livelihood and ensuring heat supply", and made good achievements in various aspects. At the same time, the Company continuously promoted scientific and technological innovation, and had a total of 5 utility model patents granted by the State Intellectual Property Office. In these patents, three ones were developed independently by the Company by virtue of continuous tests and improvements in two years, and the other two were developed together with Huaneng Clean Energy Research Institute relying on the scientific and technological projects of China Huaneng Group Co., Ltd.. After field application, the implementation of the projects effectively heightened the automation and intelligence level of industrial facilities, improved the working efficiency of daily maintenance, and significantly promoted the quality and efficiency enhancement of the Company. In the past three years, Tianjin IGCC Demonstration Power Plant consistently promoted scientific and technological innovation, and has obtained a total of 17 utility model patents, which bring economic benefits of nearly RMB 20 million for the Company each year.