SnOWWOol tested in the field at Branäs

What happens when a circular material leaves the lab and meets real winter conditions?

In Branäs, the SnOWWOol team covered a 10,000 m³ snow pile with a wool-based insulating cover to test how the material can help preserve stored snow until next season.

A hands-on field trial with steep slopes, strong winds and plenty of learning — exactly where sustainable material innovation becomes real.