Biomass as a source and as a perspective of the renewable energetics in the world, Europe and in the Czech republic

Biomass it the oldest used fuel of the mankind (approximately 40 000 years) and still today it is important worldwide source of the energy. Its proportion on the world energetic balance according to up to date source is around 16 %. The highest proportion of the biomass usage shows for example: Africa 50 %, Indonesia 40%, Asia 33%, South America 28% and China 21%