"Sweet sorghum can produce yields of 20+ tons/acre."

georgedearing: Dorsan Biofuels CEO: “need to re-think economies of scale..think small, self-sufficient models / there’s a global market for that #ATCSUMMIT

hayandforage: Sweet #sorghum can produce yields of 20+ tons/acre – no wonder funding to study it as #biofuel was okayed:

GreenEnergyNews: Agrivida Teaches Biofuel Crops To Self Destruct: Seeking out cheaper biofuels

Ravenpjfy: Food Versus Fuel: An Informed Introduction to Biofuels:

kycornfed: Biofuels boost food security.