*3.1.2 Forest residue*

During forest harvesting, up to 60% is left as residue which can be source of energy and soil stabilization. Furthermore, residue continues accumulating due process of forest products, such as production of saw dust. Forest residue can be used as energy source and in production of products such plywood. In 2019, Africa produced 1.02 million cubic meters (0.4% of globe) forest residue [17]. This low globe percentage is due to export of unprocessed forest products. This is the potential source of energy. The 2020 energy potential analysis in forest residue for Africa can produce energy of 10 to 5,254 PJ/yr. [18]. Low investment on technology and facilities, and poor government policy hinders their conversion. Therefore, it is important to invest in collection and conversion technologies for effective energy recovery.
