We strive to end climate change, protect public health, and promote a circular economy

A Hidden Threat

340 billion

In Western Europe alone, 340 billion kg of CO2-equivalent remains trapped in insulation foams

6000x

Insulation foams contain harmful gases with a global warming potential more than 6,000 times greater than CO2

ÆTHERIA is a climate tech company developing recycling technologies that mitigate ozone depletion and improve foam-waste logistics

Latest News and Updates

June 2025

Ætheria is a 2025 Hult Prize global semifinalist and will be competing in the UK for a spot in the grand finale


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July 2025

Ætheria won the 2025 Brightlands Challenge in the Advanced Category and a Rabobank voucher


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April 2025

Ætheria has accepted office space at the Brightlands Chemelot Campus


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Our Partners

PreZero logo with black and gray text and a gray square outline
Logo of AAMEC featuring two black gear icons and the company name.
Emi Twente logo with lowercase letters, a black dot over the letter 'i', and the word 'twente' underneath.
Ignite Group logo with the word 'ignite' in bold black letters and 'group' in light gray underneath.
Digital text spelling 'brainology' with a subtitle 'Knowledge crossing borders' in white on a black background.
Black and white logo with a black triangle pointing right with the letter U inside, and a white triangle pointing left with the letter M inside.

A cleaner future starts here—let’s make it happen together