SimilarityRank
renewable 0.782 6153
bioenergy 0.781 65798
cleantech 0.762 63075
biofuels 0.745 26111
renewables 0.734 27442
energy-efficiency 0.726 70696
GHG 0.725 30079
water-related 0.718 83580
cogeneration 0.715 76666
photovoltaics 0.705 66103
energy-intensive 0.702 95480
biofuel 0.702 33305
environmental 0.698 1795
fossil-fuel 0.697 91442
emissions 0.695 4569
private-sector 0.693 41114
GHGs 0.688 91201
Renewable 0.683 19768
NREL 0.680 96585
energy 0.679 453
low-carbon 0.678 41607
petrochemical 0.677 40327
feedstocks 0.671 76964
biotechnology 0.668 20307
hydropower 0.667 38989