EASI ZERo project
EASI ZERo project
EASI ZERo develops bio-based and recycled insulation materials to cut buildings’ CO₂ emissions and energy use. The system delivers high thermal performance, easy installation and circular economy benefits, supporting the EU’s Renovation Wave for near-zero-energy buildings.
Since 2022, the EASI ZERo project has worked to aid Europe’s transition to climate-neutral buildings. As part of the European Union’s Horizon Europe research and innovation programme, this initiative brings together 16 partners, from research institutions to material innovators and construction experts, to redefine how we renovate buildings for energy efficiency, affordability, and sustainability.
The EASI ZERo system consists of bio-based and sustainable materials, including:
- Mycelium-based panels (100% bio-based, lightweight, and thermally efficient)
- Wood-fiber insulation (optimised for performance and sustainability)
- Bio-based polyurethane (PUR) foam (for spray applications and window frames)
- Waterglass foam (a cost-effective alternative to aerogels for high insulation)
- Recycled material sprayable render (enhanced with thermal storage and VOC-capturing properties)
- Phase-change materials (PCMs) for thermal regulation
- Filled wall bricks for reduced thermal conductivity
- VOC-removal paint for healthier indoor environments
- Building-integrated photovoltaics (BIPV) for on-site renewable energy
- Smart bonding/debonding adhesives for easy installation and future reuse
These materials undergo rigorous testing to ensure they can deliver high thermal performance, are fit for multiple building types, and can withstand varying European weather conditions over time. These tests happen both in real, physical test cells and digital simulations.
Project start: November 2022. Project end: May 2026
Partners:
