旺能环境：公司主营业务构成中的“生活垃圾项目运行”部分涵盖了垃圾焚烧发电收入等多项收入来源

Core Viewpoint - Wangneng Environment highlighted that its main business segment "operation of municipal solid waste projects" includes multiple revenue sources such as waste-to-energy income, waste treatment service fees, and heating services, with waste-to-energy being a significant component of this business [1] Group 1 - The company operates in the municipal solid waste management sector, which encompasses various revenue streams [1] - Waste-to-energy generation is a key part of the company's operational revenue [1]