Beijing has had compulsory waste sorting since 2020 and the four-colour bins are everywhere. Which bin is which, the items almost every visitor gets wrong, why you will not find a food-waste bin on the street, and the real penalty ladder.
Somewhere in your first Beijing morning you will be standing on a pavement holding an empty milk-tea cup, an orange peel and a used tissue, facing two bins labelled in Chinese with no idea which one is yours. Beijing has had compulsory waste sorting since 1 May 2020, the bins genuinely are everywhere, and the four categories are printed on them in characters and pictures. This guide covers what the four colours mean, the items that reliably trip people up, where the bins actually are — including why you can walk three kilometres through central Beijing without seeing a single green one outdoors — and what the fine situation really is for a visitor.
Beijing uses one standard four-way split across the whole city: 厨余垃圾 kitchen waste in green, 可回收物 recyclables in blue, 有害垃圾 hazardous waste in red, and 其他垃圾 residual or other waste in grey. The colours are set by municipal regulation, so a green bin in Dongcheng means exactly what a green bin in Fangshan means. Learn the colours before you learn the words — most bins carry a picture alongside the characters, and the colour is what you will recognise from across the street.
Kitchen waste means anything that rots. Leafy trimmings and vegetable ends, fruit peel and cores, chicken and fish bones, leftovers, brewed tea leaves and coffee grounds, stale condiments and out-of-date food all belong in the green bin. What catches people out is not the list but the preparation rules: drain the liquid off before you tip it in, and keep the bin free of glass, metal and plastic. Pure liquids such as milk should go straight down the sink rather than into the bin. And if the food is inside packaging, take the packaging off and deal with it as its own item.
Read this section and you can skip most of the detail. Recyclable means clean and dry. Paper, card, plastic bottles, glass, metal cans, textiles and small electronics are all recyclable, right up to the moment they get dirty. Once a container is stained with oil, sauce or a drink, it stops being recyclable and becomes residual waste.
The hazardous category is short and specific, and it is worth knowing because this is the one where the wrong bin has genuine environmental consequences. It covers certain batteries (nickel-cadmium, mercury-oxide and lead-acid), fluorescent tubes and energy-saving bulbs, mercury thermometers and blood-pressure monitors, insecticides and disinfectants together with their packaging, expired medicines with their packaging, and paint, solvents and their containers. Drop items in intact, seal anything volatile, and wrap fragile tubes so they do not shatter.
The grey bin is the residual category, and for a visitor it is the most useful bin in the city. It holds everything that is not kitchen waste, recyclable or hazardous, and — this is the line worth memorising — anything whose category you cannot identify. Takeaway boxes, paper napkins, wet wipes, tissues, plastic bags, food wrappers, cigarette ends, nappies, disposable tableware, large bones, shells, broken flowerpots, dust and ceramic fragments all go here. When you are standing in front of the bins with no idea at all, grey is almost never a serious mistake.
These are the items visitors and new residents get wrong most often, usually because the intuition brought from home points the other way.
The regulation specifies which containers each type of place must provide, and that tells you what to expect. Residential compounds must place a green and a grey bin together in the common area, with at least one collection point somewhere on site for blue and red. Offices, institutions and work premises are required to provide all four. Other public places — and this includes the pavement, the high street and the roadside — are only required to provide recyclables and residual bins. That is why you can walk a long way through central Beijing without seeing a green bin outdoors: on the street, an apple core goes in the grey bin or goes home in your bag. Bulky waste, renovation waste and construction rubble may not be mixed into household waste at all; they need separate storage and a licensed haulier.
In practice, a hotel room will usually give you one bin and will not expect you to sort anything — housekeeping handles it, and asking the front desk which bin is which is a perfectly ordinary question. Shopping malls, supermarkets and food courts are where you are most likely to find clearly labelled sets, because operators must provide containers suited to the waste they generate. For everything else, carry a small bag in your daypack. Street bins are not guaranteed to be where you need one, and taking your rubbish back to the hotel is normal rather than rude.
The enforcement ladder is set down in the regulation and it starts soft. If you put something in the wrong bin, the person responsible for that site — a property manager, a cleaner, a volunteer stationed at the bins — is supposed to stop you and ask you to correct it. If you refuse, they report it to the urban management enforcement department, which issues a written warning. Only a further violation carries a fine, and for an individual that fine is between ¥50 and ¥200. You can also be let off by volunteering for community service such as sorting duty. Companies are treated far more harshly: ordered to correct immediately, and in serious cases fined ¥50,000 to ¥500,000. For a short-stay visitor the realistic risk is close to zero — nobody is monitoring tourists at a street bin — but when someone corrects you, the polite move is to say thank you and move the item.
When all else fails, Beijing publishes an official lookup tool: the 北京市垃圾分类宝典 mini-program, which identifies an item from a photo or a voice query. Search that name inside the mini-program panel in WeChat or Alipay. Interfaces and availability change over time, so treat it as something to try if you have it rather than a guarantee. The other reliable shortcut is simply to hold the item up for whoever is standing nearest the bins — many residential bin sites have a sorting volunteer posted there precisely to answer this question.
You do not strictly need the characters, because pointing at the colour works. But knowing the four names helps you read signs and packaging, and one spoken line will get you out of every situation in this guide.