CITIC Environment is one of China’s leading environmental protection enterprises with the most complete industrial chain and the strongest comprehensive capabilities. It carries out businesses such as investment, design consulting, manufacturing, engineering contracting and project operations in fields including ecological environmental protection, urban and rural construction, and environmental protection equipment.
In 2025, CITIC Environment achieved significant results in business transformation, made new progress in overseas business and yielded fruitful technological innovation outcomes.
Further consolidation of green development. CITIC Environment operated and constructed a total of 177 environmental protection projects, with a total annual sewage treatment volume exceeding 800 million tonnes, including 187 million tonnes of high-difficulty industrial wastewater. It provided 47.95 million tonnes of high-quality water supply and 30.76 million tonnes of reclaimed water.
Implementation of multiple benchmark projects. Asia’s largest underground waterworks—the High-quality Drinking Water Plant in Jiangdong New Area, Haikou—successfully commenced operations, meeting the high-quality water needs of 400,000 people in the near term and 1.2 million people in the long term. The largest wastewater treatment plant in the national liquor industry—the Sichuan Wuliangye Centralised Sewage Treatment Plant—commenced operations. CITIC Environment took over the Coloane Sewage Treatment Plant in Macau, bringing its market share in Macau’s sewage services to over 70% and making it the largest sewage treatment service provider in Macau.
Significant results in business transformation. CITIC Environment signed new contracts for projects such as the capacity expansion and reconstruction of Dongxihu Avenue and surrounding road network improvement in Wuhan, the Smart Energy Industrial Park project in Wuhan Yangtze New Area and the entrusted operation of the Yudong Sewage Treatment Plant in Datong, Shanxi. The value of newly signed asset-light business contracts reached RMB11.857 billion, accounting for approximately 94.89% of the total value of newly signed contracts.
Brilliant technological innovation achievements. CITIC Environment was successfully approved as the “Pilot Project for High-quality Dataset Construction of Urban Digital Foundations” by the National Data Bureau. Two subsidiaries were approved as national-level specialised and sophisticated “little giant” enterprises. The tailwater recycling project of the Nanhu Lake Ecological Living Water Project in Wuhan, led by CITIC Environment, won the “Wastewater Reuse Project of the Year (Municipal & Industrial)” at the 2025 Global Water Awards.
Further consolidation of green development. CITIC Environment operated and constructed a total of 177 environmental protection projects, with a total annual sewage treatment volume exceeding 800 million tonnes, including 187 million tonnes of high-difficulty industrial wastewater. It provided 47.95 million tonnes of high-quality water supply and 30.76 million tonnes of reclaimed water.
Implementation of multiple benchmark projects. Asia’s largest underground waterworks—the High-quality Drinking Water Plant in Jiangdong New Area, Haikou—successfully commenced operations, meeting the high-quality water needs of 400,000 people in the near term and 1.2 million people in the long term. The largest wastewater treatment plant in the national liquor industry—the Sichuan Wuliangye Centralised Sewage Treatment Plant—commenced operations. CITIC Environment took over the Coloane Sewage Treatment Plant in Macau, bringing its market share in Macau’s sewage services to over 70% and making it the largest sewage treatment service provider in Macau.
The tailwater recycling project of the Nanhu Ecological Living Water Project in Wuhan
Significant results in business transformation. CITIC Environment signed new contracts for projects such as the capacity expansion and reconstruction of Dongxihu Avenue and surrounding road network improvement in Wuhan, the Smart Energy Industrial Park project in Wuhan Yangtze New Area and the entrusted operation of the Yudong Sewage Treatment Plant in Datong, Shanxi. The value of newly signed asset-light business contracts reached RMB11.857 billion, accounting for approximately 94.89% of the total value of newly signed contracts.
Brilliant technological innovation achievements. CITIC Environment was successfully approved as the “Pilot Project for High-quality Dataset Construction of Urban Digital Foundations” by the National Data Bureau. Two subsidiaries were approved as national-level specialised and sophisticated “little giant” enterprises. The tailwater recycling project of the Nanhu Lake Ecological Living Water Project in Wuhan, led by CITIC Environment, won the “Wastewater Reuse Project of the Year (Municipal & Industrial)” at the 2025 Global Water Awards.