
Capturing the past. Protecting the future.
ÆTHERIA
What's up with insulation foams?
340 billion
In Western Europe alone, 340 billion kg of CO2 equivalent remains trapped within these foams.
6000x
Insulation foams contain fluorinated gases, which have a global warming potential more than 6,000 times greater than CO2.

Our mission
We're on a mission to end climate change and protect public health by revolutionizing the way harmful gases are captured and managed at the end of a product’s life.
With MonoFoam™, we’ve created the first compact, on-site solution that safely extracts and contains fluorinated gases (CFCs, HCFCs) hidden in insulation foams from buildings, appliances, and transport.
A cleaner future starts here—let’s make it happen together.
Our Partners