The number most people compare

When a small food business prices up a switch, the comparison is almost always price per cup, per wrap, per box. Plastic lined paper wins that comparison. It has had seventy years and enormous scale to get cheap, and it is very good at being cheap.

We are not going to pretend otherwise. If you switch your packaging this month, your per unit cost will probably go up. For most natural polymer options the increase is modest rather than dramatic, but it is real.

The problem with that comparison is not that it is wrong. It is that it is incomplete.

What the low price is actually buying

Plastic is cheap at the point of purchase.

As of 2022, reports state globally, around 9% of plastic waste is recycled. The rest goes to landfill, is burned, or leaks into the environment. Food packaging is among the hardest of it to recover, because a plastic lined paper cup is two materials fused into one and neither recycling stream will take it. What is not recovered does not go anywhere. It fragments, and it keeps moving through soil, water and food.

Then there is what the material has been putting into the food system directly. The documented case is PFAS, the fluorochemical coatings used for decades to make paper hold grease, now restricted across the EU and, in the case of PFOA, classified by the World Health Organization's cancer agency at its highest hazard level. That restriction did not arrive because regulators went off convenience. It arrived because the evidence accumulated until it could not be set aside.

None of this is a surcharge on plastic. It is the actual cost of plastic. The unit price was only ever the part of it that showed up on the invoice, and the rest is now being handed back to the businesses that put the packaging on the market, through disposal fees, packaging taxes and compliance thresholds that get tighter every year.

What the purchase price leaves out

Plastic packaging has a second set of costs that arrive after you have paid for it. They used to be small enough to ignore. They are not any more.

Extended producer responsibility rules make the business that puts packaging on the market responsible for what happens to it afterwards, and the fees are calculated by material. Plastic and mixed material packs sit at the expensive end of those schedules. Packaging taxes work the same way: the UK's plastic packaging tax charges by tonne on packs that fall below a recycled content threshold, and a plastic lined cup fails that test by design.

Then there is the direction of travel. In the EU, fluorochemical grease coatings have been restricted since August 2026, and recyclability criteria arrive in 2030. California has its own timeline. None of these dates are proposals. They are on the statute book, and the fee schedules attached to them go one way.

When we model total cost across a pack's life rather than at the point of purchase, including compliance and disposal, the picture changes. In Germany our material comes out roughly three percent below plastic lined paper. In California it is about eighteen percent below. In the UK, where the packaging tax bites hardest, it is around twenty percent below. The gap widens every year that those fees rise.

That is the case we would make to any brand weighing a switch. You are not comparing a cheap material to an expensive one. You are comparing a material whose costs are mostly paid at purchase to one whose costs are increasingly paid later.