At KTH/SEED, we are running a 4-year biochar research project funded by Vinnova ( The third case study of this project is about biochar applications in urban environments.

Our aim is to estimate the potential demand for biochar in cities, including various applications like urban plant beds, biochar-asphalt, biochar-concrete, storm water management, tertiary wastewater treatment, biogas process enhancement…

The research is running now (2020-2021) and we need your help!

Are you a company producing biochar, using biochar in urban applications, or currently developing new biochar products? Your experience is valuable. Reach out to us at

Biochar mixed with aggregates in Stockholm (2017, Elias Azzi)