Beijing China Sciences Runyu Environmental Technology Co., Ltd.

Beijing China Sciences Runyu Environmental Technology Co., Ltd. is a publicly listed company on the ChiNext board of the Shenzhen Stock Exchange, specializing in environmental protection and waste management. The company focuses on the investment, construction, and operation of municipal solid waste incineration power generation projects, utilizing concession methods such as BOT (Build-Operate-Transfer) and BOO (Build-Own-Operate). It provides waste treatment services to governments and enterprises, generating revenue through electricity sales and resource recovery from incineration. The company's main business lines include municipal solid waste treatment, hazardous waste treatment, environmental protection equipment sales, and project construction. It operates the Mianyang Circular Economy Industrial Park, which integrates various waste treatment processes and emphasizes circular economy principles. The company is recognized for its advanced waste incineration technology and green thermal energy utilization, leading the industry in heat supply efficiency. Additionally, it offers waste transfer services and technical consulting related to waste management, establishing a strong market position and brand influence both domestically and internationally.

The company is one of the few national "little giant" firms in the industry. As an environmental protection and carbon neutrality industry platform led by scientific and technological innovation within the Chinese Academy of Sciences Holdings Co., Ltd. (CAS Holdings) system, its waste incineration technology originated from the circulating fluidized bed municipal solid waste incineration technology developed by the Institute of Engineering Thermophysics of the Chinese Academy of Sciences in 1995. Later, the company absorbed and improved the Danish Vølund grate furnace technology. The company's independently developed Automatic Combustion Control system (ACC) has been recognized as a "domestic leading" level, with some key equipment reaching the "international advanced" level. The company's participation in the "Waste Incineration and Steel Smelting Dioxin Pollution Control Technology and Countermeasures" project won the Second Prize of the National Science and Technology Progress Award. The company's green thermal energy utilization level is leading in the industry, with significant differentiated competitive advantages. As one of the earliest companies in the industry to explore the comprehensive utilization of green thermal energy, it has extensive experience in heat supply transformation and project operation. In 2024, the company supplied 1.7545 million tons of heat, treated 3.9406 million tons of waste, with a heat supply ratio of 44.52%, ranking first in the industry. Heat supply significantly improves the efficiency of thermal energy utilization, with better economic and social benefits. The company's refined management level is leading in the industry. As one of the first three domestic companies to obtain the highest level of environmental service certification, the proportion of national AAA-level municipal solid waste incineration plants in its operating power plants is leading in the industry. It has been rated as one of the "Top 20 Comprehensive Strength Companies in China's Municipal Solid Waste Incineration Industry" by the China Environmental Protection Industry Association. The company has established extensive brand influence both at home and abroad. Its equipment business is leading in the industry, with a contract value of 230 million yuan in 2024. The company is also a standing director unit of the China Environmental Protection Industry Association, the director unit of the Municipal Solid Waste Incineration Professional Committee, and a deputy director unit of the Circular Economy Industrial Park Committee and the Intelligent Equipment and Resource Utilization Professional Committee. In addition, the company holds positions in the China Environmental Protection Industry Association, the China Nonferrous Metals Industry Association, the China Industry Development Promotion Association, the China Environmental Science Society, and the China Environmental Protection Federation. In 2024, the company joined the International Solid Waste Association (ISWA) to promote Chinese solutions for solid waste treatment and new energy to the world.