This should be interesting. Many have wanted NRCS to makebiochar more prominent in their recommendations on soil health, etc. On June 12 they will be doing a  webinar 

Biochar Formulation as a Soil Amendment in the Agricultural, Forestry, and Environmental Sectors

For more info and to sign up:  http://www.conservationwebinars.net/webinars/biochar-formulation-as-a-soil-amendment-in-the-agricultural-forestry-and-environmental-sectors?sr=wp~mkt-whenPub