By Agua Das1 and Thomas B. Reed2
Historically Hemp (Cannabis Sativa L.) has been a very high yielding plant (Haney 1975). Assuming that hemp produces up to 4 tons/acre seed plus 10 tons/acre stalks. Table 1 shows how many gallons of liquid fuel import could be saved by each of the following proven conversion routes.
Recent hemp yield data is largely unavailable, due to restrictions on the growth of hemp. Cultivation of hemp currently requires permits under Drug Enforcement Agency (DEA) form 225. Patented hemp seed varieties are now available in the EC and Eastern Europe which are effectively denatured and drug free. The hemp plant is a promising high yield biomass fuel crop cultivar and both production and utilization should be included in the DOE/TVA and regional biomass screening programs. One would hope that DOE regional biomass program contractors should not have difficulty qualifying for the necessary permits.