Luis Manuel Navas-Gracia
Professor, University of Valladolid
Luis Manuel Navas-Gracia is a Full Professor in Agroforestry Engineering at the University of Valladolid, Spain. He coordinates the Recognized Research Group on Advanced Technologies for Sustainable Rural Development (GIR-TADRUS) and leads the Consolidated Research Unit UIC-262 accredited by the Regional Government of Castilla y León.
From Waste to Cleaner Fire
Features | 31 March 2026
By Juan Gonzalo Ardila
Pellets made from waste could fuel cleaner, circular agroecological systems In many rural areas of the world, cooking remains heavily reliant on the use of firewood…