Biochar for a sustainable
circular economy

Circular Carbon produces biochar, a unique product that can improve soil quality and restore the natural microbiological balance of soils.

Our motivation

We want to position biochar as a driving force behind the circular economy and integrate it into different markets.

Therefore, we are producing biochar from organic residues, creating innovative solutions to restore the lost natural balance in agricultural soils.

Circular-Carbon Team

Our founding

Our team is driven by the vision of a sustainable economy and a healthy planet.

Circular Carbon was founded in 2018 by Lasse Gunnerud (Norway), Julian Pertwee (England), Peik Stenlund (Finland) and Felix Ertl (Germany).

We were all fascinated by the idea of using biomass residues in the circular economy. Peik Stenlund and Felix Ertl developed the Circular Carbon approach while at university in Sweden.

Circular Carbon - Carbon

For People. For Planet. For Profit.

Circular Carbon is a member of econnext. The management holding company is exclusively dedicated to building subsidiaries whose business models accord with the UN Sustainable Development Goals (SDGs). The holistic portfolio has a long-term, profitable and scalable impact on society and the environment. Its mission is to bring renewable energy and the circular economy to industry, agriculture and private households.

circular carbon member of econnext


Circular Carbon’s special approach

Our team of experienced experts is continuously refining our technology and analyzing new feedstocks.

The unique approach of Circular Carbon combines the principles of a circular economy, CO2 reduction and sequestration, renewable energy production and the development of fertile soils. The pyrolysis plant can be used wherever organic waste can be returned to the raw material cycle. lumenionLumenion