Related by context. Frequent words. (Click for all words.) 67 cellulose ethanol 65 cellulosic ethanol 64 biobutanol 63 biofuel 63 cellulosic materials 63 cellulosic 63 biorefining 62 cellulosic biofuels 62 biofuels 61 Cellulosic ethanol 60 biomass feedstocks 60 bioenergy 60 cellulosic biomass 60 cellulosic feedstocks 59 feedstocks 59 biofuel feedstock 59 biomass 59 cellulosic biofuel 58 ZeaChem 58 Biorefinery 58 succinic acid 58 renewable feedstocks 58 isobutanol 58 biobased 57 Virent 57 therapeutic monoclonal antibodies 57 butanol 57 feedstock 56 biodiesel 56 Novomer 56 biocatalysts 56 biorefinery 56 cellulose 56 biomass feedstock 55 hemicellulose 55 microalgae 55 Cellulosic Ethanol 55 bio fuels 54 Fischer Tropsch 54 renewable fuels 54 Honeywell UOP 54 Biofuel 54 corn stover 54 isoprene 54 camelina 54 oilseed crops 54 ethanol 54 biorefineries 54 bioethanol 54 Camelina 53 CO2 sequestration 53 solubles 53 bioplastics 53 biodegradable plastics 53 bio diesel 53 ethyl acetate 53 Genomatica 53 xylose 53 Apo AI 52 biodegradable polymers 52 Sustainable Oils 52 dried distillers grains 52 Feedstock 52 bioproducts 52 polyol 52 biocatalysis 52 Switchgrass 52 alternative fuels 52 anaerobic digestion 52 bio ethanol 52 acrylic acid 52 bioeconomy 52 Biochar 52 fermentable sugars 51 coal liquefaction 51 bioplastic 51 biomass gasification 51 Qteros 51 Terrabon 51 switchgrass 51 porous silicon 51 synthetic fuels 51 sweet sorghum 51 biomethane 51 polylactic acid 51 transgenic plants 51 renewable 51 distillers grain 51 hydrocracking 51 thermoelectric materials 51 biopesticides 50 oleochemicals 50 cathode materials 50 syngas 50 MMgy 50 combined cycle IGCC 50 corn ethanol 50 Algenol 50 Renewable fuels 50 lignin 50 Codon Devices