Climate Positive Materials

KohlenKraft GmbH

Incorporated

07.12.2023

Headquarters

Winterthur

KohlenKraft's Klima-Additiv is a pioneering additive designed to reduce the CO2 footprint of construction materials, particularly plaster. Made from biochar, it enhances material performance, such as improving humidity regulation and indoor air quality. By integrating Klima-Additiv into existing products, manufacturers can meet sustainability goals without changing their formulations. The additive currently uses waste wood from the forestry industry, with plans to explore additional underutilized waste feedstocks in the future. Klima-Additiv offers a scalable solution that contributes to a circular economy while reducing environmental impact.