“Upgraders” are used to purify a form of gas described by this prefix to bring it closer to the methane content of natural gas. A 2004 (15[1]-5[1])DoE report lists (-5[1])3-HPA and levulinic acid among the top 12 value-added chemicals derived from sources described by this (-5[1])prefix. (-5[1])A type of energy described by this prefix is combined with carbon capture and sequestration (-5[2])in a net (-5[1])zero (-5[1])strategy called (15[1])BECCS. (15[1]-5[1])A form of (*) “char” described by this (10[2])prefix (10[1])useful for conditioning soil comes from (10[2])pyrolysis of hemicellulose-rich (10[1])“mass” (10[1])described by this (10[1])prefix. (10[3])This prefix describes a type (10[1])of diesel sourced from oil (10[1])seeds, (10[8]-5[1])and (10[1])more (10[1])general (10[1])“fuels” (10[4])described by this prefix (10[1])include corn ethanol. (10[1])For 10 (10[1])points, give this prefix that describes (10[1])renewable energy derived from plants and other once-living (10[1])matter. ■END■ (10[8]0[2])