Waste management at outdoor events is not the most exciting part of event planning, but it is one of the most visible. A site littered with overflowing bins and discarded cups tells your audience you do not care about their experience or the environment. A clean, well-managed site shows professionalism and respect for the land you are using.
It is also a legal obligation. As the event organiser, you have a duty of care for all waste produced at your event under the Environmental Protection Act 1990. Here is how to manage it properly.
Estimating waste volumes
The amount of waste your event generates depends on the number of attendees, the duration, and the types of food and drink available. As a rough guide:
- Day event with food and drink -- approximately 0.5 to 1 kg of waste per person
- Multi-day camping festival -- approximately 2 to 4 kg of waste per person per day (including abandoned camping equipment)
For a 2,000-person day event, expect to generate between 1 and 2 tonnes of waste. This gives you a starting point for determining how many bins, how many collections, and what size of waste contract you need.
Bin placement and types
The golden rule of bin placement is: put bins where waste is generated. That means at every food stall, at every bar, at the exits of every arena or tent, and along major pedestrian routes. If people have to carry rubbish more than about 20 metres, many of them will drop it instead.
For most outdoor events, you need three types of bin:
- General waste -- For non-recyclable rubbish. These should be your most numerous bins
- Mixed recycling -- For cans, plastic bottles, and other recyclables. Colour-coded and clearly labelled
- Food waste -- Separate collection of food waste is increasingly expected, particularly at larger events. It can be composted rather than sent to landfill
Use bins with clear signage and colour coding. A bin simply labelled "Recycling" in small text will be used for general waste. Large, visual labels with pictures of the items that go in each bin significantly improve sorting accuracy.
Consider the container types your food vendors are using. If everyone serves in compostable packaging, you need compostable waste bins. If vendors are using a mix of plastic, paper, and compostable containers, your recycling will be contaminated regardless of how many bin types you provide. Work with your food vendors to standardise packaging where possible.
Working with a waste contractor
For any event over a few hundred people, you should use a licensed waste carrier. Under the Environmental Protection Act 1990, anyone who transports waste must hold a waste carrier licence issued by the Environment Agency. Check that your contractor holds a valid licence before hiring them.
A good waste contractor will provide:
- Bins, skips, and compactors appropriate to your event size
- Collection and removal during and after the event
- Waste transfer notes documenting where the waste goes
- Recycling data showing what percentage was diverted from landfill
Get quotes based on your estimated volumes. Be clear about collection schedules. For a multi-day event, you need daily collections. For a single-day event, you may need a mid-event empty of high-traffic bins followed by a full clearance after the event.
Litter picking
Even with excellent bin provision, litter accumulates at outdoor events. You need a litter-picking team that works continuously throughout the event and carries out a thorough sweep afterwards.
For an event of 2,000 people, plan for a team of 6 to 10 litter pickers during the event, working in shifts. Equip them with litter grabbers, bin bags, high-visibility clothing, and gloves. Assign areas so that every part of the site is covered.
The post-event litter pick is the most intensive phase. For a day event, a team of 10 to 15 people can usually clear a site in three to four hours. For a camping festival where attendees have left tents, sleeping bags, and other items, the clearance operation can take several days.
Reducing waste at source
The best waste management strategy is to produce less waste in the first place. Practical steps include:
- Reusable cups -- Issue branded reusable cups with a deposit (typically £2 to £3). Customers return the cup to get their deposit back, or keep it as a souvenir. This eliminates thousands of single-use cups. Systems are available from specialist event cup suppliers
- No single-use plastics -- Ban plastic straws, stirrers, and carrier bags from your site. Many events now include this as a condition in vendor contracts
- Water refill stations -- Provide free water refill points to reduce the number of plastic water bottles purchased and discarded
- Standardised vendor packaging -- Require all food vendors to use compostable packaging. This makes recycling simpler and increases the percentage of waste that can be composted
Camping festivals and abandoned equipment
If your event includes camping, abandoned tents and equipment are a major waste problem. Some festivals report that up to 25% of tents are left behind. A single tent contains a mix of metal poles, plastic fabric, and foam that is extremely difficult to recycle.
Strategies to reduce abandoned tents include:
- Tent deposit schemes -- Charge a refundable deposit when campers arrive, returned when they take their tent home
- Clear messaging -- Communicate before and during the event that tents should be taken home. "Leave no trace" messaging works better than guilt-tripping
- Charity partnerships -- Partner with charities that collect usable abandoned tents and sleeping bags for redistribution to homeless shelters or refugee organisations
Legal obligations
As the event organiser, you are legally the waste producer. Your obligations include:
- Ensuring waste is stored securely on site and does not escape (blown litter onto neighbouring land is your responsibility)
- Using only licensed waste carriers for removal
- Retaining waste transfer notes for at least two years
- Ensuring waste goes to an authorised facility for disposal or recycling
If your event is on land with specific environmental designations (SSSI, conservation area), additional restrictions may apply. Check with the landowner and relevant environmental bodies during your planning phase.
Measuring and reporting
Track your waste data: total weight generated, percentage recycled, percentage composted, percentage sent to landfill. This serves two purposes. First, it helps you plan better for future events by showing where the biggest waste streams are. Second, it demonstrates environmental responsibility to your audience, sponsors, and local authority.
Many events now publish their waste data in a post-event sustainability report. Even if you do not go that far, having the data available shows that you take waste management seriously and are working to improve. When you are selling tickets for your next event, being able to say "we recycled 70% of waste at last year's event" is a genuine selling point for environmentally conscious audiences.
