This site features biochar conferences held in North America. The 2013 North American Biochar Symposium is at UMass Amherst October 13-16, 2013.

Previous conferences include:

2012 US Biochar Conference in Sonoma, CA
2010 US Biochar Conference, University of Iowa
2009 North American Biochar Conference, University of Colorado
2009 PVBI Northeast Biochar Symposium, UMASS Amherst