Many brands still believe they’re saving money by postponing the switch to sustainable packaging.
In reality, every month of delay adds up to higher EPR fees, stricter PPWR compliance costs, and a widening gap in brand trust.
Let’s break down what “doing nothing” really costs.
EPR and PPWR Fees Keep Climbing
Under the EU Packaging and Packaging Waste Regulation (PPWR), all packaging sold in the EU must be reusable or recyclable by 2030.
Across Europe, brands already pay Extended Producer Responsibility (EPR) fees for each kilo of packaging placed on the market.
In France, indicative rates for 2024 rose by 15-30 % for many materials, and modulation penalties for non-recyclable designs are expanding.
Some stakeholders even proposed malus increases of +500 to +1 000 % to penalise poor recyclability.
Businesses using single-use plastic or EPS are paying more every year. Those that adopt eco packaging early will benefit from reduced fees and positive recognition under the circular-economy model.
Consumers Are Switching Faster Than Brands
More than 55 % of consumers now prefer products packaged sustainably.
For Gen Z and millennials, packaging is part of the brand experience—it signals values.
Ignoring this shift means lost revenue and weaker shelf visibility.
Modern buyers expect eco-friendly packaging to be standard, not a premium feature.
Brands that move first strengthen loyalty and stand out; those that don’t will have to buy it back later with discounts and rebranding.
The Hidden Environmental Debt of Polystyrene
Producing just 1 kg of polystyrene emits 7 kg of CO2 and consumes 14 litres of freshwater.
By contrast, S.Lab’s mycelium packaging emits around 1 kg of CO2 and uses only 2 litres per kg, 95 % of which is reused.
That’s 6 kg of CO2 and 12 litres of water saved per kilogram of packaging replaced.
Across thousands of shipped units each week, those savings multiply—cutting emissions, water use, and landfill space simultaneously.
Waiting Erodes Your Competitive Edge
Companies that adapt now secure certified, scalable suppliers and predictable costs.
Those that wait will pay twice: first for non-compliance, then for the rush to catch up.
Investing in biodegradable materials isn’t just an ethical move; it’s a risk-management strategy.
Future-ready packaging helps brands meet ESG targets, attract investors, and build consumer trust — all while cutting logistics and disposal costs.
Why Mycelium Is the Future of Sustainable Packaging
At S.Lab, we use agricultural waste (hemp fibres) and mycelium (the root network of mushrooms) to create a strong, compostable material that fully replaces polystyrene.
Our process is chemical-free, carbon-neutral and designed for local production, supporting both the environment and regional economies.
Each kg of our material:
- Reduces CO2 emissions by ≈ 2.5 kg vs. polystyrene
- Saves ≈ 4 litres of water
- Fully biodegrades in 30-45 days
- Meets home-compost standards (OK Compost Home by TÜV Austria in progress)
From Cost to Advantage
Sustainable packaging isn’t a “nice to have” anymore — it’s the entry ticket to modern markets.
EPR fees, PPWR compliance, and consumer pressure are converging to reward those who act early.
Switching to eco-friendly alternatives like mycelium packaging means:
- Lower regulatory risk
- Lower lifecycle emissions and water use
- Stronger brand reputation
- Tangible impact on your sustainability KPIs
The cost of inaction is growing every year, yet the cost of change is temporary.
Lead the Change, Not Follow It
Don’t wait for the next EPR fee increase or regulatory deadline.
Talk to S.Lab about custom sustainable packaging solutions that fit your products and compliance goals.
Together, we’ll help you replace polystyrene, cut emissions, and future-proof your brand.


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