Renewable energy made from materials from biological sources. Wood, charcoal, manure and crop residues are all traditional forms of bioenergy.
Bioenergy carriers produced from crops like maize or sugarcane are known as biofuels, while biogas refers to the mixture of methane and carbon dioxide produced by the bacterial decomposition of organic wastes.
Source: GreenFacts
Biofuels - Biomass - Renewable energy - Wood energy
GreenFacts Summary on Forests & Energy:
Deutsch: Bioenergie
Español: Bioenergía
Français: Bioénergie
Nederlands: Bio-energie