CECEP is universally recognized as a pioneer and leader in China’s energy conservation and environmental protection area. Since its founding, the company has undertaken a number of key projects for decision making, planning formulation and subject research concerning national policies as well as engineering construction. In 1984, it participated in the formulation of Chinese Policies and Guidelines for Energy Conservation Technologies (1st edition). Between 1988 and 1998, it undertook the task of investing in national energy-efficient infrastructure projects, promoted the implementation of major energy-saving measures in 13 categories, completed some 3,000 major energy conservation projects, and ensured central heating supply for 90 cities and gas supply for 139 cities. The company was also responsible for the formulation of China’s 12th Five-year Plan and 13th Five-year Plan for the industry of energy conservation and environmental protection.