Related by context. Frequent words. (Click for all words.) 49 renewable energy 48 CO2 sequestration 47 energy 46 biomass feedstock 46 biomass 46 lignite coal 45 renewable 45 biofuel feedstock 45 feedstock 44 OTEC 43 hydropower 43 baseload electricity 43 rice husks 43 renewables 43 desalinization 43 Switchgrass 43 efficiency 43 Renewable energy 43 renewable feedstocks 42 fossil fuel 42 Renewable fuels 42 woody biomass 42 baseload 42 cellulosic biofuel 42 biorefining 42 Cellulosic ethanol 42 Integrated Gasification Combined Cycle 42 GHG reductions 42 solar photovoltaics 41 rice husk 41 fossil fuels 41 microturbines 41 bioenergy 41 nonpolluting 41 coal gasification 41 thorium 41 corn ethanol 41 windpower 41 geothermal 41 thermo electric 41 hydro electric power 41 polluting fossil fuels 41 kilowatt 41 solar photovoltaic cells 40 solar 40 photo voltaic 40 PV panels 40 photovoltaic solar panels 40 #GW [002] 40 feedstocks 40 biobased 40 biomass feedstocks 40 BTUs 40 alternative fuels 40 wind turbines solar panels 40 cellulosic 39 nonrenewable resources 39 renewable energies 39 renewable fuels 39 solar panels 39 PEM fuel 39 coal liquefaction 39 synfuels 39 1kW 39 biorefineries 39 digester 39 biogas 39 solar thermal 39 photovoltaic installations 38 baseload generation 38 biomass gasification 38 anaerobic digesters 38 kilowatts 38 alternative energies 38 hydroelectricity 38 biodiesel 38 biopower 38 thermoelectric materials 38 cellulosic biomass 38 EFFICIENCY 38 carbon sequestration 38 coal 38 environmentally benign 38 biomass geothermal 38 nonrenewable 38 digesters 38 lumen output 38 thermoelectric 38 syngas 38 Feedstock 38 distiller grains 38 biofuels 38 oilseed crops 38 solar PV 38 Fossil Fuels 38 gasified 38 biomass boiler 37 photovoltaic panels 37 methane digester 37 crop residues 37 cellulosic ethanol