Plastic-Free Crisps: Are They Really Greener?

Quick answer

Plastic-free crisp packaging is a meaningful step, but it's not the whole story. True eco-friendliness also depends on ingredients, production methods, and how you dispose of the packaging.

Packaging is only part of the picture

When you see 'plastic-free' on a snack bag, it's easy to assume the product is automatically greener. But the environmental impact of a crisp brand includes more than just the wrapper. Ingredients, farming practices, manufacturing energy, and transport all matter.

A crisp that uses compostable packaging but relies on heavily processed ingredients or long-distance shipping may not be as sustainable as it seems. Conversely, a brand that sources locally and uses simple, natural ingredients can be a better choice even before you consider the packaging.

What 'plastic-free' really means

Plastic-free packaging often means the wrapper is made from materials like paper or plant-based films that can be composted at home or industrially. But 'compostable' is not the same as 'biodegradable' in every setting. Some compostable materials require specific conditions to break down, and if they end up in a landfill, they may not degrade as intended.

So when you choose plastic-free crisps, it's worth checking the disposal instructions. If the packaging is compostable, you need to actually compost it—or send it to an industrial facility—to get the full environmental benefit.

The role of ingredients and production

The crisps themselves also matter. Hand-cooked crisps with natural flavourings and no artificial additives often have a smaller environmental footprint than heavily processed snacks. Gluten-free and vegan options can also appeal to specific dietary needs, but they don't automatically make a product greener.

Local production can reduce transport emissions. For example, crisps made in Herefordshire and sold locally cut down on shipping distances compared to brands that import ingredients or ship globally.

Our verdicts on plastic-free crisp claims

• Claim: Plastic-free packaging makes crisps eco-friendly: Partly true. Plastic-free packaging reduces waste, but the full eco-impact also depends on ingredients, production, and transport. Look for brands that combine compostable packaging with natural, locally sourced ingredients. Check the whole product, not just the wrapper.
• Claim: Compostable packaging breaks down anywhere: False. Compostable materials often need specific conditions (like industrial composting) to degrade. If you toss them in the regular bin, they may not break down as intended. Read the disposal instructions and compost properly.
• Claim: All plastic-free crisps taste the same as regular ones: Not necessarily. Taste depends on the recipe and cooking method, not the packaging. Hand-cooked crisps with natural flavourings can offer a distinct taste, but it's a matter of personal preference. Try a small bag first to see if you like the flavour.

A closer look at a plastic-free option

• Plastic Free Herefordshire Crisps – Mushroom & Wild Garlic: These premium hand-cooked crisps are flavoured with woodland mushrooms and a hint of wild garlic, using 100% compostable packaging. The compostable wrapper reduces plastic waste, but you need to compost it properly to realize the benefit.

  

• Plastic Free Herefordshire Crisps – Mushroom & Wild Garlic: Made in the UK with no artificial flavours, colours, or preservatives; they are gluten-free, vegan, and palm-oil-free. Simple, natural ingredients and local production can lower the overall environmental impact beyond just the packaging.