Almost all of us want to reduce waste, and one of the most obvious ways seems to be to choose reusable packaging over disposable ones. However, this choice is not as simple as it may seem at first glance. The reality is that the transition away from single-use packaging is a complex battle where good intentions clash with hard science, relentless economics, and now the force of law.

A massive shift is underway, driven not just by the good intentions of individuals, but also by scientific evidence, new European regulations, and unexpected economic challenges. This article will reveal five of the most significant and surprising truths about the emerging reuse economy that are changing the way we look at packaging and waste.

Science overwhelmingly agrees: Reuse wins (if done right)

The basis for the switch to reusable packaging is strong scientific evidence. According to a report by Zero Waste Europe, exactly 72 % life cycle assessment (LCA) studies have concluded that reusable packaging has a lower environmental impact than its single-use alternatives.

This scientific mandate is crucial because it provides a solid basis for moving away from a culture of single-use. Although the transition presents some challenges, the prevailing scientific consensus confirms that pursuing the reuse path is environmentally sound, provided that the systems are well designed. The scientific consensus is clear, but the path to effective reuse is not straightforward. As the studies themselves show, the devil is in the details.

Reuse is not magic, but science: When is it really worth it?

Counterintuitively, reusable packaging is not always a better environmental choice. Its success depends on several key scientific factors. The key concept is the „break-even point,“ which determines how many times reusable packaging must be used to offset the higher impact of its production and logistics.

For example, the transport distance is a critical factor. For reusable bottles, increasing the transport distance from the bottler to the distributor from 200 km to 400 km can double the number of uses needed to reach the breakeven point. At a distance of 800 km, even 30 uses may not be enough. The reason is simple: while for disposable packaging, the greatest impact is production phase, for reusable packaging it is usage phase (transportation and washing) that generates the most emissions. It is this logistical and operational complexity – transport, washing, higher initial investment – that is at the root of the biggest obstacle preventing mass deployment today: and that is not the lack of technology, but the economy.

The biggest barrier is not the lack of solutions, but the price

The reuse sector is growing rapidly – according to the European Reuse Barometer, as many as 84 % surveyed companies in this sector were founded after 2015. However, the surprising core of the problem remains that reusable packaging is often still more expensive for both businesses and consumers than single-use alternatives.

This problem was succinctly summarized by one of the respondents in report European Reuse Barometer:

„"Today, returning packaging costs more than buying a new cardboard box."“

This economic reality means that the transition is often subsidized by sustainability-focused companies and first-time consumers. Paradoxically, the problem is not a lack of infrastructure, but a lack of demand. As many as 70% of the companies surveyed operate their washing facilities at only 2–45% of their capacity. In other words, the infrastructure for washing and preparing packaging already exists, but it lacks the demand to be fully utilized and thus economically efficient. It is a classic „chicken and egg“ problem that is holding back the entire market. While the transition has so far been subsidized by sustainability enthusiasts and companies, the rules of the game are about to change dramatically. Regulation is coming to correct this economic imbalance.

The packaging revolution is coming – and it's the law

The key moment for the entire sector is EU Packaging and Packaging Waste Regulation (PPWR). This is not a voluntary guideline, but a legally binding regulation that will apply from August 12, 2026 and will bring fundamental changes for both businesses and consumers.

The most significant changes include:

• Binding packaging waste reduction targets: For example, by 5 % by 2030 compared to 2018.
• Specific objectives for reuse: By 2030, at least 10 % of drinks sold on the go must be in reusable packaging and at least 40 % of transport and sales packaging (including e-shops) must be reused.
• Bans on specific single-use plastic products: This includes, for example, miniature shampoos in hotels or plastic packaging for fresh fruit and vegetables weighing up to 1.5 kg.

The principle of "eco-modulation" is also being introduced: in simple terms, the greener and more recyclable packaging a company produces, the less it will pay in fees for it. This is a direct financial incentive for smarter design. Together, these measures create a predictable and binding environment that the market has so far lacked, and send a clear signal to investors and innovators.

The secret weapon is not just better materials, but better data

One of the biggest blind spots in modern business is the emissions hidden in the supply chain. A massive portion of a company’s carbon footprint (65–95 %) is often hidden in its „Scope 3“ emissions, which include logistics, suppliers and packaging. And this is where data becomes a secret weapon. Despite its enormous impact, only around one in five organizations currently measure these emissions.

The key to reducing this impact is not just replacing materials, but using data and analytics to optimize the entire system. Life Cycle Analysis (LCA) tools like GreenCalc™ allow companies to measure and manage these hidden emissions.

A concrete example of data-driven innovation is thermoformed plastic trays designed to fit together precisely (so-called nestable design). This design allows for up to 85 % of space savings during transportation, dramatically reducing logistics costs and CO₂ emissions.

From marginal interest to norm

So, the transition to a circular economy is not just about choosing the „right“ packaging in the store. It is a massive industrial and legislative transformation that is happening right now. Reuse is moving from a marginal alternative to the new norm – not because of the will of individuals, but because of the power of data, science and, above all, binding rules.

Now that you know the real challenges and drivers, what one small change could you make to foster a truly effective reuse system in your life? JRi