This document discusses separate waste collection and recycling. It distinguishes between different colored bins for separating glass, organics, unrecoverable waste, plastics and metals, and paper. Other types of waste like batteries, expired drugs, garden waste, electronics, bulky items, rubble, and waste oils can be collected separately at ecological stations or picked up from homes. The document also mentions how solar photovoltaic panels and solar thermal energy have been installed to produce clean energy from renewable sources.