Shared recycling points across the Estate encourage the separation of waste therefore increasing the quantity and quality of recycling. Find out what you can dispose of in each bin: Orange: Dry Mixed RecyclingAny recyclable packaging must be free of food leftovers before it is placed into the orange bin. If this is not possible, place in grey General Waste bin.Yes please No thanks✅ Plastic bottles✅ Plastic food trays✅ Plastic containers✅ Paper✅ Cardboard✅ Magazines✅ Envelopes (including window envelopes)✅ Newspapers✅ Books, catalogues and journals✅ Cardboard juice cartons e.g. Tetra Pak✅ Aluminium and steel cans✅ Aluminium foil ❌ Cling film❌ Foil lined sweet wrappers and crisp packets❌ Paint tins❌ Other types of metal e.g. brass, copper❌ Glass bottles and jars❌ Disposable hot drinks cups❌ Plastic coated cardboard e.g sandwich boxes❌ Paper towels❌ Bioplastics❌ Food and drink pouches❌ Film lids from food trays❌ Plastic freezer bags❌ Plastic bags❌ Packaging filmsGrey: General WasteGeneral Waste bins are to be used for any waste that is not suitable for recycling.Yes pleaseNo thanks✅ Paper towels✅ Polystyrene✅ Food waste (if no food waste bin available)✅ Coffee grounds and tea bags (if no food waste bin available)✅ Containers with food residues✅ Disposable hot drinks cups✅ Plastic coated cardboard e.g sandwich boxes✅ Paper towels✅ Glitter cards/wrapping paper✅ Foil lined sweet wrappers and crisp packets✅ Containers with food residues✅ Padded envelopes✅ Plastic bags✅ Cling film❌ Aerosols and gas canisters❌ Paint, varnish and glue❌ Printer cartridges❌ Electrical equipment❌ Batteries❌ Hard and rigid plastics (window frames, pipes, drums)❌ Hazardous waste (paint tins or bleach bottles)Blue/Green Caddy: GlassGlass caddies are provided in all kitchen and tea-preparation areas.Yes pleaseNo thanks✅ Empty, rinsed clear, brown and green glass bottles and jars (labels do not need to be removed)✅ Winchester glass bottles (must be rinsed three times, and air-dried before disposal)❌ Pyrex❌ Water jugs❌ Drinking glasses❌ Ceramic items (e.g. plates, mugs)❌ Window panes❌ Spectacles Green Caddy: FoodFood waste bins are located at all cafes across the University. Otherwise, the grey General Waste bin should be used to ensure the recycling bins remain uncontaminated. Yes pleaseNo thanks✅ Food✅ Peelings ✅ Teabags✅ Coffee grounds✅ Egg shells ✅ Plate scrapings❌ Compostable packaging❌ Compostable disposable drinks cups❌ Biodegradable plastics❌ Empty tins and cans❌ Liquids❌ Cutlery and crockery❌ Paper towels and napkins❌ Empty food containersCompostable packaging must not be placed in green Food Waste bins. Compostable packing is required to be processed using in-vessel composting - the University's general waste contractor is not able to utilise this technology due to the scale of food waste they are collecting across the city of Edinburgh. Instead they send all the University's food waste to anaerobic digestion, and compostable packaging cannot be treated in this way and would be removed from the food waste stream (as a contaminant) and sent as refuse-derived fuel. This article was published on 2024-08-05