Sustainable Insulation with Recycled Cellulose Wadding

What the project does.

This innovative cellulose insulation project is leading the way in low-carbon building solutions by producing cellulose insulation from 100% recycled paper. Conventional insulation materials such as glass wool and rock wool require high-energy production processes, significantly increasing their carbon footprint. By repurposing waste paper into high-performance insulation, the project provides an eco-friendly alternative that reduces emissions and promotes a circular economy.

Operating in Beriáin, Spain, the project manufactures cellulose wadding insulation for use in roofs, walls, and floors. The project’s key benefits include:

By replacing energy-intensive insulation materials with biobased alternatives, this project supports the EU’s climate and energy targets, ensuring a more sustainable future for the construction sector.

4,744 tCO₂e avoided in 2023 –  23,723 tCO₂e

What it supports.

• Reduces reliance on high-emission glass wool and rock wool insulation
• Avoids 4,744 tCO₂e in 2023 and 23,723 tCO₂e over five years
• Uses 100% locally sourced recycled paper, minimizing resource extraction
• Prevents the need for mining virgin materials like sand and stone
• Promotes circular economy practices by upcycling paper waste
• Provides high-quality, low-carbon insulation for energy-efficient buildings
• Reduces environmental impact without compromising insulation performance
• Supports local jobs in sustainable manufacturing
• Expands expertise in biobased insulation solutions
• Encourages growth in the green construction industry