Portugal has started the rollout of its new Deposit and Refund System, known as Volta, marking an important step in the country’s effort to improve recycling rates and change the way consumers handle single-use beverage packaging. The mechanism is simple in principle: consumers pay a 10-cent deposit when purchasing certain drinks in eligible packaging, and that amount is returned when the empty container is taken back to an approved collection point.

The system came into force on 10 April 2026 and is already being presented as one of the country’s most important environmental initiatives. But while the concept is easy to explain, the first phase of implementation is more limited than some consumers may expect. Not all packaging is currently included, and that detail is central to understanding how the scheme works in practice.

At this stage, the Volta system applies to plastic bottles and metal beverage cans up to three litres, but only when those packs are properly identified as part of the programme. This means that consumers will continue to find drinks on the market both with and without the Volta symbol. Only packaging carrying the symbol and showing the deposit on the purchase receipt can be returned for a refund.

The success of the system will therefore depend not only on collection infrastructure, but also on clear communication at shelf level and on-pack identification that removes doubt for consumers.

That distinction matters because the system introduces a new habit rather than a simple price increase. Consumers are not necessarily paying more in the long term, since the deposit is refundable, but they do need to store the empty packs, keep them in acceptable condition and return them to a participating collection point. Packaging that is too damaged may not be accepted by machines, which means the refund can be lost even if the original deposit was paid.

Returns can be made through reverse vending machines in supermarkets or through manual return points, depending on the location. Refunds may then be issued by voucher, cash or other methods made available by the operator. In practical terms, this adds a new layer to the post-consumption journey of drinks packaging. Instead of moving directly from home to household recycling, certain packs will now follow a more controlled route intended to improve collection quality and increase the recovery of materials.

From a packaging perspective, the launch of Volta is relevant well beyond Portugal’s retail environment. Deposit return systems influence how packaging is labelled, identified, collected and processed, and they often become a key part of wider circular economy policy. The Portuguese model also arrives at a time when European packaging regulation is placing greater emphasis on recyclability, collection performance and producer responsibility. In that context, Volta is not only a consumer-facing recycling tool, but part of a broader shift in how beverage packaging is managed.

DECO has also highlighted that the introduction of the system should encourage wider reflection on the use of single-use packaging itself. While the new scheme creates a financial incentive to return eligible packs, it may also push some consumers and brands to think more seriously about reusable formats and lower-waste alternatives. For now, the main challenge will be practical adoption: consumers need clear information, accessible return points and confidence that the refund mechanism works smoothly. As Portugal’s new system takes shape, the performance of Volta will be closely watched as a test of how packaging policy can turn recycling from a recommendation into a daily routine.