Legislative and/or regulatory definition of eligible biomass sources and technologies. Follow this link to learn more: http://go.ucsusa.org/cgi-bin/RES/state_standards_search.pl?states=All&category3=&submit3=GO&category7=&submit7=GO&category8=24&submit8=GO&category32=&submit32=GO&category39=&submit39=GO&category43=&submit43=GO&category51=&submit51=GO