Revise Requirements to read as:
"Adopt smart waste management strategies or solutions to handle a minimum of 20% of the waste generated within the city or community (2 points).
Possible strategies include
 Pneumatic transport systems: An automated vacuum waste collection system transports waste at high speed through underground pneumatic tubes to a collection station. The waste is compactly packed in containers and transported. The pneumatic transport system must include an underground transport network, and a waste handling and processing facility.
 Smart bins with sensor-based technology: Ultrasonic sensors that guide the fill levels of waste and communicate this information to the cloud for further processing and analysis must be installed in the municipal bins.
 Image-based or weight based trash can sensors: Sensors that monitor the fullness and contents of the trash can based on the material, shape, color, and/or weight to divert the waste accordingly must be installed in the trash cans to track and send data to a cloud-based platform.
 Route optimization using intelligent waste management platform: A smart waste collection system must analyze the level of waste in the trash bins and process the information to optimize routes of the waste collection vehicles.