China Everbright International Limited is a Hong Kong-based investment holding company principally engaged in energy and infrastructure-related businesses. The Company operates its businesses through four segments: Environmental Energy Projects, Environmental Water Projects segment, Greentech Projects segment and Environmental Technology segment. The Environmental Energy Projects segment includes waste-to-energy power plants, methane-to-energy power plants and sludge treatment projects, among others. The Environmental Water Projects segment includes waste water treatment plants, reusable water treatment plants and waste water source heat pump projects. The Greentech Projects segment includes industrial solid waste treatment, photovoltaic power and wind power projects, among others.