There is no Waste,

There is no Waste,

There is no Waste,

Only Wasted Resources.

Only Wasted Resources.

Only Wasted Resources.

Protonera transforms mixed plastic waste into high-value platform chemicals: hydrogen, monomers and organic acids.

Protonera transforms mixed plastic waste into high-value platform chemicals: hydrogen, monomers and organic acids.

Protonera transforms mixed plastic waste into high-value platform chemicals: hydrogen, monomers and organic acids.

How It Works
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Technology that Redefines Recycling

Technology that Redefines Recycling

The problem

Every year, the world burns away plastics.

A dense texture of small shredded plastic fragments without visible brand labels.

241 million tonnes

241 million tonnes

of plastic waste is landfilled or incinerated every year. That is 69% of all plastic waste, and only 9% is recycled.¹

3 in 4 tonnes

3 in 4 tonnes

of polyethylene terephthalate (PET) waste in Europe end up in landfill or incineration. Only about 25% is recycled.² And this is claimed to be the most readily recycled.

88%

88%

of the world’s polyester is still made from fossil feedstock.³

Protonera transforms mixed plastic waste into high-value platform chemicals:

To unlock new products from waste for recyclers, manufacturers, and cities while cutting emissions.

How It Works

Making Circular Chemistry Scalable

Making Circular Chemistry Scalable

Making Circular Chemistry Scalable

How We Can Work Together

Impact So Far

Impact So Far

Protonera builds the chemistry for a circular future where nothing goes to waste, and everything goes forward.

Partner With Us

10+

Types Of Waste Processed

99%+

Product Purity

Backed by

  • Imperial College London
  • University of Cambridge
  • Henry Royce Institute
  • Shell Startup Engine
  • EIT Manufacturing — co-funded by the European Union
  • UKRI Innovate UK
  • Royal Society of Chemistry
  • Imperial College London
  • University of Cambridge
  • Henry Royce Institute
  • Shell Startup Engine
  • EIT Manufacturing — co-funded by the European Union
  • UKRI Innovate UK
  • Royal Society of Chemistry
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Be Part of the Solution,
Let's Turn Waste into New Beginnings

Be Part of the Solution,
Let's Turn Waste into New Beginnings

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Based In Cambridge UK

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