Waste crime costs £1bn a year while criminals return just £7.3m — the landowner cover gap

The £1bn waste crime bill and a £7.3m recovery shortfall

The clean-up of the Kidlington illegal waste site in Oxfordshire is expected to cost taxpayers around £6 million. Around 22,000 tonnes of waste were dumped at the site in 2025, and it is one of nearly 30 so-called supersites identified by a BBC investigation.

The scale is not an isolated problem. Waste crime is estimated to cost the UK economy about £1 billion a year, yet the Environment Agency has recovered only £7.3 million from convicted criminals over the past five years. Of 66 confiscation orders issued under the Proceeds of Crime Act since January 2021, 14 remain unpaid, leaving roughly £1.4 million still outstanding.

Government intervention is explicitly limited. Under the Waste Crime Action Plan, the Environment Agency said it would clear sites only on an exceptional basis where waste presents an untenable risk to the public and the environment. Only six further supersites have been earmarked for public clean-up, out of nearly 30 identified nationally, and private landowners are normally expected to cover the cost themselves.

That gap is the central insurance issue. Standard fly-tipping already costs UK farmers thousands of pounds per incident, with two-thirds of NFU members reporting they have been affected. The Kidlington case shows the same collection problem at a far larger scale: criminal recovery is a fraction of even a single year's estimated cost, so landowners cannot assume a conviction will ever pay for remediation.

Why the enforcement gap lands on landowners — and their cover

The recovery gap: £7.3m against a £1bn annual cost

Even if the Environment Agency recovered every confiscation order currently outstanding, the totals would remain marginal against the estimated annual cost of waste crime. The £7.3 million recovered over five years represents less than 0.8% of the estimated £1 billion yearly toll. The fact that 14 of 66 confiscation orders issued since January 2021 remain unpaid reinforces that criminal enforcement is not functioning as a reliable reimbursement mechanism for affected landowners.

Why 'exceptional' public clean-up shifts the burden

The Waste Crime Action Plan makes public intervention the exception rather than the rule. With only six further supersites earmarked for clean-up out of nearly 30 identified nationally, private landowners become the default funders of remediation. For brokers, this changes the standard underwriting assumption: a site being identified publicly does not mean the state will pay to restore it.

The rural and commercial landowner exposure

CLA president Gavin Lane, whose organisation represents around 28,000 rural landowners, farmers and businesses, said enforcement needed to recover the money owed and make waste crime "a losing business". That framing matters because farmers already face frequent fly-tipping costs. Large-scale illegal dumping is an aggravated version of the same exposure, particularly for vacant, boundary or hard-to-monitor land where access is difficult to control.

Where environmental liability cover fits

The recovery shortfall makes insurance potentially the only predictable financial backstop for a landowner facing illegal dumping. But cover is not automatic. The practical question for brokers is whether a client's environmental liability policy treats illegal waste dumping as covered pollution or environmental damage, and whether removal of on-site waste requires an extension or specific endorsement.

What brokers should check for rural and commercial clients

• Review environmental liability wordings for clients with vacant, boundary or hard-to-monitor land, the exposure types highlighted by the waste crime figures.
• Confirm whether illegal dumping clean-up is treated as covered environmental damage and whether on-site waste removal requires an additional endorsement or separate policy.
• Use the frequency of fly-tipping — two-thirds of NFU members report being affected — to help clients assess likelihood, not just the high severity of a supersite event.
• Do not underwrite on the assumption that a Proceeds of Crime confiscation order will fund remediation: 14 of 66 orders issued since January 2021 remain unpaid, and five-year recoveries total only £7.3 million.
• For clients with land near identified supersites, ask how access is controlled and monitored, since insurers may expect practical risk management before quoting environmental liability cover.