Here's a few biochar companies you might find interesting: http://www.biocharsolutions.com/ http://www.biocharsolutions.com/ https://www.biocarbontech.com/ ht

Here's a few biochar companies you might find interesting: http://www.biocharsolutions.com/ http://www.biocharsolutions.com/ https://www.biocarbontech.com/ https://www.biocarbontech.com/ http://blackcarbon.dk/ http://blackcarbon.dk/ https://www.carboculture.com/ https://www.carboculture.com/ http://fullcirclebiochar.com/ http://fullcirclebiochar.com/ (list is from AirMiners, index of companies mining carbon from the air, plus lots of other sequestration tech: http://airminers.org http://airminers.org)