Germany marked 20 years of its nationwide single-use beverage deposit system in 2026, a milestone that coincides with a reported 99 per cent recycling rate for aluminium beverage cans and a collection network that now handles around 20 billion containers a year.
Figures from an International Aluminium Institute (IAI) study place aluminium cans at the top of Germany's packaging recovery table, ahead of PET bottles at 95 per cent and glass bottles at 81 per cent. The same material reports an overall European aluminium can recycling rate of 76.3 per cent, with Germany leading on the beverage can category.
From mandatory deposit to a nationwide system
The current scheme took shape in stages. The mandatory deposit requirement was decided in 2003. Two years later, retailers and the drinks industry jointly established Deutsche Pfandsystem GmbH (DPG) to develop a standardised implementation framework. The nationwide DPG system for single-use beverage packaging began operation in May 2006, supported by an extended take-back obligation that required the new arrangements to be in place from May 1 that year.
Under the scheme, consumers pay a EUR 0.25 (USD 0.28) deposit on eligible single-use beverage containers and recover it when the empty packaging is returned through an accepted collection point. Retail take-back, reverse-vending machines and standardised container identification are credited with making returns a routine part of shopping.
According to DPG material supplied with the coverage, the system handles about 20 billion containers annually, making it the largest one-way deposit-return system in the European Union, with more than 1,000 companies affiliated as participants and partners.
How the deposit supports aluminium recycling
The reported significance for the aluminium industry lies less in the number of cans returned than in the creation of a reliable, dedicated stream of used beverage cans that reaches organised collection and recycling channels rather than being lost in mixed waste.
The refund gives consumers a direct financial reason to return containers. Retail take-back and reverse-vending machines add convenience, while container recognition and standardised identification help distinguish eligible packaging and direct materials into separate collection streams. A refundable deposit can also limit material loss by keeping eligible containers out of ordinary disposal routes.
Recycling capacity behind the collection network
Germany's collection performance sits alongside a sizeable recycled aluminium industry. Material supplied with the coverage estimates national recycled aluminium capacity at around 700,000–720,000 tonnes annually.
- Novelis operates the Nachterstedt facility, described in the supplied material as the world's largest aluminium recycling facility, with capacity to process up to 400,000 tonnes of aluminium scrap a year.
- Hydro-owned WMR Recycling GmbH in Dormagen supplies technology-driven sorting equipment and can sort 36,000 tonnes of aluminium scrap per year using X-ray transmission and other sorting technologies.
- Trimet Aluminium SE has expanded its Gelsenkirchen recycling facility, raising production capacity by 20 per cent to 80,000 tonnes of recycled aluminium.
These operations illustrate the link between collection and industrial recovery: the deposit scheme brings containers into organised channels, while sorting and recycling facilities prepare the recovered metal for further use.
Two decades and the EU context
The 20-year milestone was marked at anniversary celebrations in Berlin on June 17, 2026, where the European Commission and Germany's Federal Environment Ministry highlighted the scheme's contribution to the circular economy.
EU Commissioner for the Environment Jessika Roswall said all packaging, whether glass bottles, plastic bottles or aluminium cans, should be sent for recycling to increase efficiency, reduce waste and protect the environment. Antje von Broock, head of the department for circular economy, air pollution control and chemical safety at the Federal Environment Ministry, said the deposit-refund system makes a very important contribution to the circular economy today. DPG managing director Susanne Kürschner noted that the organisation and its partners had maintained the system's stability while making it more efficient, resilient, future-proof and scalable.
Germany's deposit scheme operates alongside broader packaging collection arrangements, including household sorting through the Dual System, commonly associated with the Grüner Punkt. The deposit route is dedicated to eligible single-use beverage containers, while other packaging remains subject to the relevant collection and compliance arrangements.
As Europe looks to strengthen packaging circularity, Germany's two-decade record offers a practical example of how a collection system can connect consumer behaviour with aluminium can recycling.