Beijing Enterprises Environment Group Limited (0154.HK), a subsidiary of Beijing Enterprises Holdings Limited (0392.HK), engages in solid waste treatment and ecological construction services principally in mainland China and Hong Kong. The company operates through two main segments: Solid Waste Treatment, encompassing household waste incineration power generation projects with capacities reaching approximately 11,125 tonnes per day across sites in provinces including Beijing, Heilongjiang, Shandong, Jiangsu, Hubei, Hunan, and Hainan; hazardous and medical waste treatment projects handling up to 40,840 tonnes annually; and related sales of electricity and steam generated from incineration processes; and Ecological Construction Services, providing ecological construction and design, project survey and design, and construction project management services. Incorporated in 1963 and headquartered in Wan Chai, Hong Kong, the company, formerly known as Beijing Development (Hong Kong) Limited, changed its name in July 2016 to reflect its focus on environmental protection. Recent leadership enhancements include the appointment of Ai Li as CEO, Vice President, and Executive Director in 2024, alongside Li Miao and Shengqiang Luo as Independent Non-Executive Directors in 2024 and 2025 respectively, supporting ongoing technological innovation and expansion in waste-to-energy operations as part of Beijing Enterprises Holdings' broader environmental portfolio, which integrates 33 solid waste projects globally including European assets via affiliates like EEW Energy from Waste GmbH.