SimilarityRank
biofuels 0.971 26111
biodiesel 0.904 28801
cellulosic 0.864 66673
feedstocks 0.857 76964
feedstock 0.844 46681
ethanol 0.835 14555
renewable 0.823 6153
fuels 0.819 9417
biomass 0.815 16091
Biofuels 0.811 67613
fossil-fuel 0.799 91442
bioenergy 0.789 65798
biochar 0.786 81934
biogas 0.774 44510
gasification 0.772 64900
renewables 0.767 27442
Biodiesel 0.761 63631
fuel 0.761 1992
cogeneration 0.752 76666
petroleum-based 0.748 79740
emissions 0.736 4569
energy-intensive 0.734 95480
carbon-based 0.731 97409
greenhouse 0.727 8346
coal-fired 0.725 36383