Simola, Antti; Kinnunen, Jouko; Törmä, Hannu; Kola, Jukka - 2010
amount of this should be covered by biomass based energy. In 2020 forestry is set to contribute 24 TWh and agriculture 4 … the by-products and waste material from agriculture and forestry as the resources for bioenergy, and only heat and power …