On November 14th I was able to run a batch of year old grass tablets
made in a BHS Energy Slugger through a TLUD stove designed by Paul S.
Anderson [Dr. TLUD] and assembled in India.
I've upload a photograph of the resulting grass biochar in our Files
section:
File name: grass biochar 9235.jpg
For a short, silent, video on TLUDS:
http://www.youtube.com/watch?v=SaeanoWZE7E
This shows that we can extend the range of options for the carbon in
grass biomass to include carbon negative solutions.
Regards,
Jock