The first vehicle completely powered by a biofuel made from cassava roots is already on the move in the department of Valle del Cauca, Colombia.
The test run is being carried out using a CIAT pick-up truck. CIAT, together with Clayuca, a consortium that supports cassava research and development in Latin America and the Caribbean, recently inaugurated a pilot small-scale processing plant that produces hydrated ethanol using cassava, sugar sorghum, or sweet potato as raw material. This fuel contains 4%-5% water, hence its name of hydrated ethanol. More