Bangalore-based waste management startup Saahas Zero Waste (SZW) has raised an investment aggregating to Rs 6 crore from Impact Investors – Capital 4 Development (lead investor), Indian Angels Network (IAN), Lesing-Artha Ventures and Asha Impact. The startup will use the funding to enhance collection and aggregation of all types of non-biodegradable waste, including low-grade plastics, through setting up of material recovery facilities that have the appropriate technology to maximise recovery of resources.