"Energieerzeugung." . . . . "USA." . . "Biomasseproduktion." . . "Biopower -- a form of renewable energy -- is the generation of electric power from biomass feedstocks. Biopower, which comprised about 1% of electricity generation in 2008, may reduce greenhouse gas emissions, provide energy security, and promote economic development. Federal policy-makers are supporting biopower through feedstock supply analysis and biopower technology assessments." . . . "Biomass for biopower : feedstock supply assessments" . . . . . . . . . . . . . . . . .