The short answer
A city's visible cleaning budget understates the real cost of street litter. In England, keeping streets clean cost local authorities about £682 million in 2016-17 (roughly £29 per household), while littering alone costs UK councils about £660 million a year. Build a full-cost model by separating direct cleanup, indirect effects such as blocked drains and lost property value, and external costs, then benchmark the result per resident, per household and per road kilometre.
Key takeaways
- The visible budget line understates the real cost: most councils spread litter across street cleansing, drainage, parks, fleet and enforcement accounts, so a single quoted figure is never the whole story.
- Litter is only part of the cleaning bill: in the UK, full street-cleansing department costs around £1 billion a year once fly-tipping, graffiti, weeds, verge cutting and abandoned items are included.
- Unit benchmarks make estimates testable: England ran to about £29 per household (≈£682 million in 2016-17), so your litter-only number should sit below such an all-in street-cleaning figure.
- Weight and volume matter as much as item count when allocating shared budgets: cigarette butts can be 10-20% of litter items yet add almost no tonnage.
- Indirect costs can rival direct ones: blocked drains and flood risk, litter-related injuries, vehicle punctures and lower property values should be listed even when they must be estimated.
- Treat the model as a decision tool, not a forecast: use it to compare manual versus mechanical sweeping, test bin placement and prove the value of prevention at recurring hot-spots.
Why the line item understates the cost
Most municipal budgets do not carry a line labelled street litter. The work is buried inside street cleansing, highway maintenance, drainage, parks and enforcement accounts, so the figure quoted in a council report almost always understates the true burden. In England, for example, Defra estimated that keeping streets clean cost local authorities about £682 million in 2016-17, roughly £29 per household, and a later Defra statement put the figure at nearly £700 million a year.
Litter is not even the whole of that cleaning bill. A modelling exercise that Eunomia built for WRAP found that street-cleansing department costs in the UK total around £1 billion a year once fly-tipping, graffiti, weeds, verge cutting and abandoned items are included, and that littering itself costs local authorities about £660 million annually, with packaging accounting for more than half of that.
The practical lesson is to reconstruct the cost from several sources rather than trust a single number. Only then can a city argue credibly for prevention funding, enforcement staffing or producer-responsibility payments.
Separate direct, indirect and external costs
Direct costs are the easiest to count: wages and equipment for manual and mechanical sweeping, emptying and hauling litter bins, transferring and disposing of sweepings, and clearing litter from drains. Because this work happens on a schedule, it tends to be captured in contracts and ledgers, even if it is spread across several departments.
Indirect costs are larger but harder to quantify. Blocked gullies raise flood risk, sharp litter causes injuries to staff and residents, glass causes punctures, and visibly dirty streets are associated with lower property values and weaker tourism. External costs sit entirely outside the municipal ledger: most marine litter starts on land, and litter harms wildlife and people's wellbeing.
A robust model should list indirect items even when they must be estimated with clearly stated assumptions. Recording a transparent estimate is more honest than omitting the item, and it strengthens the case for spending on prevention rather than repeated cleanup.
Anchor the model to testable units
Unit benchmarks turn an abstract model into something checkable. In England the street-cleaning burden worked out to roughly £29 per household and about £682 million in total for 2016-17. In the United States, the Keep America Beautiful 2020 study counted roughly 50 billion littered items across roadways and waterways — about 152 items per resident — which lets an agency reason in cost-per-item and items-per-kilometre terms.
When you distribute shared budgets, weight and volume matter as much as item count. Cigarette butts can make up 10-20% of all littered items by number yet add almost no weight, so a model that only counts items will badly misallocate cost. Allocate each shared budget in proportion to the blend of count, weight and volume that actually drives the workload.
Whichever units you choose, keep the base consistent across years so that trends — not just absolute levels — are readable. A drop in cost-per-household after a bin or enforcement change is the clearest evidence that the model is capturing a real effect.
Build your full-cost model in six steps
Start from the annual ledger and work through six steps. First, list every budget that touches litter: sweeping, drains, bins, fly-tip removal, enforcement and fleet. Second, define an allocation factor for each, blending item count, weight and volume as appropriate. Third, fill in the direct line items with real crew hours, machine rates, fuel and disposal prices rather than rounded lump sums.
Fourth, add indirect items as explicit estimates with assumptions noted, so reviewers can challenge the logic rather than the arithmetic. Fifth, divide the total by population, households and road kilometres to get per-unit figures, and compare them with the benchmarks above; an order-of-magnitude miss usually signals a missing cost or a double count.
Sixth, reconcile the model at least yearly and recalculate whenever a driver changes: new tariffs or contracts, a different crew size, added or removed bins, or a change in sweeping frequency. Keep a dated note of the method beside the figures so the next calculation is reproducible.
Use the total to make decisions, not to forecast
Once the full cost is visible, the model becomes a comparison tool. Compare manual versus mechanical sweeping on the same streets, test whether more or better-placed bins reduce downstream collection, and quantify what an extra enforcement officer must prevent to pay for themselves. It directs money to where it changes outcomes rather than where spending has always sat.
The UK experience shows the policy value of the approach. Eunomia built its cost tool for WRAP partly to shift the burden of litter towards producers through extended producer responsibility, giving councils and industry a standardised, defensible way to agree on who pays. Cities can apply the same logic internally to prioritise the recurring hot-spots where repeated cleanups, rather than one-off incidents, consume the largest share of budget.
Remember that the model is not a weather forecast. It will not predict how much litter appears tomorrow, but it honestly reveals the structure of today's costs so that decisions about sweeping frequency, bin placement, enforcement and producer liability rest on verifiable numbers.
Put it into practice
Full-cost litter model: 12-line worksheet
Fill each line with data from your own ledger or a transparent estimate, and record the allocation factor and the key assumption beside it. When the sheet is complete, sum the lines and divide by residents, households and road kilometres to produce benchmarks that you can sanity-check against published figures.
- Manual sweeping: crew hours × loaded rate (wage, benefits, PPE, supervision).
- Mechanical sweeping: machine hours × rate including operator, fuel, maintenance and amortisation.
- Litter-bin emptying and haulage of bagged litter.
- Transfer, hauling and disposal of street sweepings.
- Drain and gully clearing attributable to litter blockage.
- Illegal-dump (fly-tip) removal and special pickups.
- Fleet, fuel and equipment overhead allocated to litter work.
- Enforcement and administration: officers, penalty processing, public communications.
- Indirect items, estimated with assumptions: flood-damage claims, litter injuries, property and tourism effects.
- Recycling revenue: deduct only the real resale value of material actually recovered and sold.
- Allocation factors per budget, summarised by the count/weight/volume blend used.
- Outputs and assumptions: total, per-resident, per-household, per-road-km, plus a dated note of method.
Questions people ask
How can I separate the litter share of my cleaning budget from the total?
Rarely is there a dedicated line. Work backwards: categorise what street sweepings and bin contents actually contain, then attribute each shared budget using a blend of item count, weight and volume, since these drive workload differently. Cigarette butts, for instance, may be 10-20% of items but almost no weight. Where a cost serves several services, record your allocation factor in the worksheet so it can be challenged and adjusted. This mirrors the Eunomia approach for WRAP, which split total street-cleansing department costs across litter and other duties such as fly-tipping, graffiti and weeds.
What is a realistic benchmark for street cleaning per household?
In England the burden was about £29 per household in 2016-17, when local authorities spent roughly £682 million keeping streets clean, according to Defra figures, and a later Defra statement cited nearly £700 million a year. That total covers more than litter, so a litter-only figure for your city should fall below an all-in street-cleaning benchmark. Adjust for population density, cleaning frequency and labour costs in your country before comparing.
Is mechanical sweeping always cheaper than manual crews?
Not automatically. Machines cover large areas quickly and suit wide, open carriageways, but their cost per hour — operator, fuel, maintenance and amortisation — only pays off when they are well used. Manual crews reach narrow pavements, bus stops, pedestrian zones and space under parked cars. Run both on the same streets for a season, capture real hours and tonnage, and let the model, rather than habit, decide the mix.
Which indirect costs should I include even though they are hard to value?
Include, with stated assumptions: blocked-drain flood risk, litter-related injuries to staff and the public, vehicle punctures, and effects on property values and tourism. Even a rough, transparent estimate is more honest than omitting the item, and it strengthens the case for prevention. Note that most marine litter starts on land, so downstream waterway and wildlife costs are also partly attributable to the city's street litter.
How often should a full-cost model be recalculated?
At least once a year, and again whenever a driver changes: new cleaning tariffs or contracts, a different crew size, added or removed bins, or a change in sweeping frequency. Reconcile the model against the actual ledger so that estimates drift back to measured costs, and keep a dated note of the method next to the figures so any recalculation is reproducible and auditable.
Can this model help shift litter costs onto producers?
Yes. Eunomia built its cost tool for WRAP partly to give councils and industry a standardised, defensible way to attribute litter costs under extended producer responsibility, so both sides could agree on what producers should pay for packaging litter. The same standardised method lets a city compare options, set internal priorities and negotiate from a verifiable number rather than an assertion.
Sources and further reading
Sources were checked when this page was generated. Confirm changing dates, rules and prices with the original publisher.
- Eunomia produces first-of-its-kind model to calculate the cost of litterCircular Online
- Defra's New Litter Dashboard To Inform Future PolicyCircular Online
- Response to Jeremy Paxman's claims about Defra and littering and badger control licenses announcedDefra Press Office (UK Government)
- Driving Results With Science: Keep America Beautiful Litter StudyBurns & McDonnell
- 1 рубль 20 копеек. Во столько оценивают уборку квадратного метра в Петербурге в деньФонтанка
- С территории Советского района вывезут 700 КамАЗов мусораИА «Пресс-Лайн»