Deposit return scheme for drinks containers
A small refundable deposit on every bottle and can makes empties worth returning, so most come back clean and get recycled instead of littered or landfilled.
Start small
Start with a local evidence brief and coalition, not a whole system: in 4 to 6 weeks, 2 or 3 volunteers gather local litter counts of bottles and cans (a 1 hour beach or street audit), current recycling rates, and the case of Lithuania or Michigan, then brief councillors, retailers and drinks producers. Cost under 500 dollars. In parallel, ask one supermarket or venue to pilot a voluntary take-back point to show demand.
The problem
Drinks bottles and cans are among the most littered items, and kerbside recycling recovers them at low rates and mixed quality. This keeps the world off track on responsible consumption and production (SDG 12) and the 2030 goals more broadly.
Where it fits
Works at state or national scale, set by law, with a deposit on every covered container and a duty on shops that sell drinks to take empties back. Strongest where a single non-profit operator, owned by producers and retailers and overseen by government, runs the counting, refunds and material sales, and where the deposit is high enough to matter (about 10 to 25 euro cents or US 10 cents). Needs reverse vending machines or manual return points within easy reach, and covers PET, cans and ideally glass.
The principle underneath
Attach a small, refundable value to something people would otherwise throw away, and make returning it easy wherever they already shop. The refund turns every container into a reason to return it, and puts collection on the producers who profit from selling it, so material comes back in clean, sorted streams that are worth recycling.
Who to call
Reloop Platform (international deposit system experts); USAD, Lithuania's deposit system administrator; Infinitum (Norway); CM Consulting (global deposit data); TOMRA and other reverse vending suppliers; Michigan Environmental Council (bottle bill reform); Zero Waste Scotland for lessons from the failed launch.
Watch out for
A deposit set too low or never indexed to inflation, so returns slide. Leaving glass or some drink types out, which confuses people and weakens the business case. Too few or too distant return points. Letting the operator carry heavy start-up debt before launch, so any political delay can bankrupt it. Weak fraud controls on cross-border containers. Unclaimed deposits flowing to industry without transparency.
Where it comes from
Refillable bottle deposits were long a drinks industry practice. Modern one-way container deposit laws began in North America in the 1970s (Oregon's 1971 Bottle Bill is the usual reference) and spread through Scandinavia, Germany and then Central and Eastern Europe; Lithuania's 2016 launch is now a template for new adopters. Knowledge holders include Reloop, CM Consulting, national operators such as USAD and Infinitum, and researchers such as Calvin Lakhan (York University). Open practice; credit the operators and data sources when adapting.
Where it's worked
Lithuania (national, run by non-profit operator USAD) · 2016 to 2018
With a 10 euro cent deposit on glass, PET and metal, PET container returns rose from 34 percent before the scheme to 74.3 percent after year one and 91.9 percent after year two. About 600 million packages a year are handled and around 55,000 tonnes of CO2 a year avoided. 95 percent of surveyed consumers said litter in nature had fallen.
DocumentedSource
Germany (national) · 2018
With a 25 euro cent deposit on one-way containers, 98 percent of covered containers were returned.
DocumentedSource
Michigan, USA (state) · 2018
With a 10 US cent deposit, 89 percent of containers were returned, compared with 50 to 66 percent in US states with a 5 cent deposit such as Connecticut, Massachusetts, New York and California. Across 40 deposit systems the median return rate was 82.9 percent.
DocumentedSource
Scotland, UK (national, failed launch) · 2019 to 2023
After the UK government allowed the scheme only without glass and the launch slipped to October 2025, the scheme administrator Circularity Scotland entered administration in 2023 with about 86.2 million pounds of liabilities. A cautionary case on start-up debt and political risk.
DocumentedSource
Germany, Norway and Lithuania (cross-country meta-analysis) · Published 2024
A meta-analysis by Calvin Lakhan (York University) finds deposit systems in these countries achieve recycling rates above 90 percent, while flagging high setup costs and the need for sustained participation and stable policy. Working paper, not yet peer reviewed.
DocumentedSource
Where it failed
Scotland's scheme was legislated but collapsed before launch: after the UK government allowed it only without glass and the start was pushed to 2025, the administrator Circularity Scotland went into administration in 2023 with about 86 million pounds of liabilities, much of it owed to its logistics contractor. Systems with low deposits underperform: in 2018 Connecticut and Massachusetts (5 US cents) recovered only 50 to 52 percent, and Queensland and the ACT (10 Australian cents) about 50 to 55 percent in 2018 to 2019, against 89 to 98 percent in Michigan, Germany and Lithuania. Connecticut's rate fell further after water bottles were added without raising the deposit.